diff --git a/Cargo.lock b/Cargo.lock
index bfc7a1bef24..1b8224fb627 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -167,6 +167,17 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "async-tls"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "webpki-roots 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -720,9 +731,9 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-collator 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-service 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-collator 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-service 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-cli 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -745,8 +756,8 @@ dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-runtime 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-runtime 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -764,10 +775,10 @@ name = "cumulus-network"
 version = "0.1.0"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-network 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-statement-table 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-validation 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-network 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-statement-table 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-validation 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-blockchain 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-consensus 0.8.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -784,7 +795,7 @@ dependencies = [
  "hashbrown 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "memory-db 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-parachain 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-parachain 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-executor 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-blockchain 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-consensus 0.8.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -823,9 +834,9 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-collator 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-service 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-collator 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-service 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-basic-authority 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-cli 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -1187,7 +1198,7 @@ dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1203,11 +1214,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
  "libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz_oxide 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1218,7 +1227,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "fork-tree"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1226,7 +1235,7 @@ dependencies = [
 [[package]]
 name = "frame-executive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -1240,7 +1249,7 @@ dependencies = [
 [[package]]
 name = "frame-metadata"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1251,7 +1260,7 @@ dependencies = [
 [[package]]
 name = "frame-support"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "bitmask 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-metadata 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -1275,7 +1284,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support-procedural-tools 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1286,7 +1295,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support-procedural-tools-derive 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1298,7 +1307,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1308,7 +1317,7 @@ dependencies = [
 [[package]]
 name = "frame-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1325,7 +1334,7 @@ dependencies = [
 [[package]]
 name = "frame-system-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -1500,6 +1509,7 @@ dependencies = [
  "proc-macro-hack 0.5.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-nested 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1514,6 +1524,17 @@ dependencies = [
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "futures_codec"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "fxhash"
 version = "0.2.1"
@@ -1607,7 +1628,7 @@ dependencies = [
 [[package]]
 name = "grafana-data-source"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "async-std 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2100,8 +2121,8 @@ dependencies = [
 
 [[package]]
 name = "kusama-runtime"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-executive 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -2125,7 +2146,9 @@ dependencies = [
  "pallet-nicks 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "pallet-offences 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "pallet-randomness-collective-flip 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "pallet-recovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "pallet-session 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "pallet-society 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "pallet-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "pallet-staking-reward-curve 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "pallet-timestamp 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -2134,10 +2157,10 @@ dependencies = [
  "pallet-treasury 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "pallet-utility 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-parachain 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-runtime-common 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "polkadot-parachain 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-runtime-common 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2168,33 +2191,36 @@ dependencies = [
 
 [[package]]
 name = "kvdb"
-version = "0.2.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "parity-bytes 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-util-mem 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "kvdb-memorydb"
-version = "0.2.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "kvdb 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kvdb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-util-mem 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "kvdb-rocksdb"
-version = "0.3.0"
+version = "0.4.1"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "unsigned-varint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unsigned-varint 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3019,7 +3025,7 @@ dependencies = [
 [[package]]
 name = "pallet-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3037,7 +3043,7 @@ dependencies = [
 [[package]]
 name = "pallet-authorship"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3054,7 +3060,7 @@ dependencies = [
 [[package]]
 name = "pallet-babe"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3075,7 +3081,7 @@ dependencies = [
 [[package]]
 name = "pallet-balances"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3089,7 +3095,7 @@ dependencies = [
 [[package]]
 name = "pallet-collective"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3105,7 +3111,7 @@ dependencies = [
 [[package]]
 name = "pallet-democracy"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3120,7 +3126,7 @@ dependencies = [
 [[package]]
 name = "pallet-elections-phragmen"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3133,7 +3139,7 @@ dependencies = [
 [[package]]
 name = "pallet-finality-tracker"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3149,7 +3155,7 @@ dependencies = [
 [[package]]
 name = "pallet-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3167,7 +3173,7 @@ dependencies = [
 [[package]]
 name = "pallet-identity"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "enumflags2 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3182,7 +3188,7 @@ dependencies = [
 [[package]]
 name = "pallet-im-online"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3201,7 +3207,7 @@ dependencies = [
 [[package]]
 name = "pallet-indices"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3218,7 +3224,7 @@ dependencies = [
 [[package]]
 name = "pallet-membership"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3232,7 +3238,7 @@ dependencies = [
 [[package]]
 name = "pallet-nicks"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3246,7 +3252,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3261,7 +3267,7 @@ dependencies = [
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3271,10 +3277,25 @@ dependencies = [
  "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
 ]
 
+[[package]]
+name = "pallet-recovery"
+version = "2.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
+dependencies = [
+ "enumflags2 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sp-io 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+]
+
 [[package]]
 name = "pallet-session"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3290,10 +3311,25 @@ dependencies = [
  "sp-trie 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
 ]
 
+[[package]]
+name = "pallet-society"
+version = "2.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
+dependencies = [
+ "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sp-io 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+]
+
 [[package]]
 name = "pallet-staking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3313,7 +3349,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking-reward-curve"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3324,7 +3360,7 @@ dependencies = [
 [[package]]
 name = "pallet-sudo"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3338,7 +3374,7 @@ dependencies = [
 [[package]]
 name = "pallet-timestamp"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3354,7 +3390,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3367,7 +3403,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-core-client 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3385,7 +3421,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3398,7 +3434,7 @@ dependencies = [
 [[package]]
 name = "pallet-treasury"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3412,7 +3448,7 @@ dependencies = [
 [[package]]
 name = "pallet-utility"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3448,18 +3484,18 @@ dependencies = [
 
 [[package]]
 name = "parity-multiaddr"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "bs58 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "data-encoding 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-multihash 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
- "unsigned-varint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unsigned-varint 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -3530,27 +3566,40 @@ dependencies = [
 ]
 
 [[package]]
-name = "parity-wasm"
-version = "0.41.0"
+name = "parity-util-mem"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-util-mem-derive 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
-name = "parking_lot"
-version = "0.7.1"
+name = "parity-util-mem-derive"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "parity-wasm"
+version = "0.41.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "parking_lot"
-version = "0.8.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "lock_api 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot_core 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3584,21 +3633,6 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "parking_lot_core"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "parking_lot_core"
 version = "0.6.2"
@@ -3723,20 +3757,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "polkadot-availability-store"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "kvdb 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "kvdb-memorydb 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "kvdb-rocksdb 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kvdb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kvdb-memorydb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kvdb-rocksdb 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-erasure-coding 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-erasure-coding 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-keystore 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3751,13 +3785,13 @@ dependencies = [
 
 [[package]]
 name = "polkadot-cli"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-service 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-service 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-cli 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3772,18 +3806,18 @@ dependencies = [
 
 [[package]]
 name = "polkadot-collator"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-cli 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-network 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-service 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-validation 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-cli 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-network 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-service 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-validation 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-network 0.8.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3797,12 +3831,12 @@ dependencies = [
 
 [[package]]
 name = "polkadot-erasure-coding"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "derive_more 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "reed-solomon-erasure 4.0.0 (git+https://github.com/paritytech/reed-solomon-erasure)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-trie 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3810,8 +3844,8 @@ dependencies = [
 
 [[package]]
 name = "polkadot-network"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "arrayvec 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3819,10 +3853,10 @@ dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-availability-store 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-erasure-coding 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-validation 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-availability-store 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-erasure-coding 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-validation 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-network 0.8.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-network-gossip 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3830,12 +3864,13 @@ dependencies = [
  "sp-blockchain 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
+ "wasm-timer 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "polkadot-parachain"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3854,13 +3889,13 @@ dependencies = [
 
 [[package]]
 name = "polkadot-primitives"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "pallet-babe 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-parachain 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-parachain 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-application-crypto 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3874,13 +3909,13 @@ dependencies = [
 
 [[package]]
 name = "polkadot-rpc"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "pallet-transaction-payment-rpc 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-rpc 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3891,8 +3926,8 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-executive 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3925,10 +3960,10 @@ dependencies = [
  "pallet-transaction-payment-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "pallet-treasury 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-parachain 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-runtime-common 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "polkadot-parachain 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-runtime-common 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3950,8 +3985,8 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime-common"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3963,9 +3998,9 @@ dependencies = [
  "pallet-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "pallet-timestamp 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-parachain 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "polkadot-parachain 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3979,14 +4014,14 @@ dependencies = [
 
 [[package]]
 name = "polkadot-service"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "frame-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex-literal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "kusama-runtime 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "kusama-runtime 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "pallet-babe 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -3995,12 +4030,12 @@ dependencies = [
  "pallet-transaction-payment-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-availability-store 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-network 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-rpc 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-runtime 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-validation 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-availability-store 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-network 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-rpc 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-runtime 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-validation 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-authority-discovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-chain-spec 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -4034,18 +4069,18 @@ dependencies = [
 
 [[package]]
 name = "polkadot-statement-table"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
 ]
 
 [[package]]
 name = "polkadot-validation"
-version = "0.7.13"
-source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3d2749c8fb99a919dd264b1ae36cecd60d4b98d5"
+version = "0.7.17"
+source = "git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch#3c833d26ed4687ef0dd233448ca516a933fd76b1"
 dependencies = [
  "bitvec 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "derive_more 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4056,11 +4091,11 @@ dependencies = [
  "pallet-babe 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-availability-store 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-erasure-coding 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-parachain 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-primitives 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
- "polkadot-statement-table 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-availability-store 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-erasure-coding 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-parachain 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-primitives 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
+ "polkadot-statement-table 0.7.17 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)",
  "sc-block-builder 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-finality-grandpa 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -4216,6 +4251,16 @@ name = "quick-error"
 version = "1.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "quicksink"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures-sink 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project-lite 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "quote"
 version = "0.6.13"
@@ -4534,7 +4579,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "rustc-hex"
-version = "2.0.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -4574,12 +4619,11 @@ dependencies = [
 
 [[package]]
 name = "rw-stream-sink"
-version = "0.1.2"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -4598,13 +4642,13 @@ dependencies = [
 [[package]]
 name = "sc-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.14.0-alpha.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4624,7 +4668,7 @@ dependencies = [
 [[package]]
 name = "sc-basic-authority"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4646,7 +4690,7 @@ dependencies = [
 [[package]]
 name = "sc-block-builder"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -4662,7 +4706,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-chain-spec-derive 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -4677,7 +4721,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4688,7 +4732,7 @@ dependencies = [
 [[package]]
 name = "sc-cli"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "ansi_term 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "app_dirs 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4723,14 +4767,14 @@ dependencies = [
 [[package]]
 name = "sc-client"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex-literal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "kvdb 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kvdb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4756,14 +4800,14 @@ dependencies = [
 [[package]]
 name = "sc-client-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex-literal 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "kvdb 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kvdb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4787,15 +4831,16 @@ dependencies = [
 [[package]]
 name = "sc-client-db"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "kvdb 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "kvdb-memorydb 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "kvdb-rocksdb 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kvdb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kvdb-memorydb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kvdb-rocksdb 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-util-mem 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -4812,7 +4857,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fork-tree 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -4852,7 +4897,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-slots"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4873,7 +4918,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-uncles"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -4887,7 +4932,7 @@ dependencies = [
 [[package]]
 name = "sc-executor"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4914,7 +4959,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-common"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4929,7 +4974,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmi"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4945,7 +4990,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmtime"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "cranelift-codegen 0.50.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cranelift-entity 0.50.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4969,7 +5014,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "finality-grandpa 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fork-tree 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -4999,7 +5044,7 @@ dependencies = [
 [[package]]
 name = "sc-keystore"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5014,19 +5059,19 @@ dependencies = [
 [[package]]
 name = "sc-network"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "erased-serde 0.3.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "fork-tree 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures_codec 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.14.0-alpha.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "linked_hash_set 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5034,7 +5079,7 @@ dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-block-builder 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5050,8 +5095,7 @@ dependencies = [
  "sp-consensus-babe 0.8.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "unsigned-varint 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unsigned-varint 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "zeroize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -5059,12 +5103,12 @@ dependencies = [
 [[package]]
 name = "sc-network-gossip"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.14.0-alpha.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "lru 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5075,7 +5119,7 @@ dependencies = [
 [[package]]
 name = "sc-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5102,10 +5146,10 @@ dependencies = [
 [[package]]
 name = "sc-peerset"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.14.0-alpha.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -5113,7 +5157,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5142,7 +5186,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5164,7 +5208,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-server"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "jsonrpc-core 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "jsonrpc-http-server 14.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5179,7 +5223,7 @@ dependencies = [
 [[package]]
 name = "sc-service"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "exit-future 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5226,7 +5270,7 @@ dependencies = [
 [[package]]
 name = "sc-state-db"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5237,29 +5281,28 @@ dependencies = [
 [[package]]
 name = "sc-telemetry"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.14.0-alpha.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-project 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog-json 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slog-scope 4.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "take_mut 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "sc-tracing"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "erased-serde 0.3.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "grafana-data-source 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5275,7 +5318,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-graph"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5290,7 +5333,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5558,21 +5601,21 @@ dependencies = [
 
 [[package]]
 name = "soketto"
-version = "0.2.3"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "flate2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha1 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "thiserror 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -5583,7 +5626,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "sp-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5598,7 +5641,7 @@ dependencies = [
 [[package]]
 name = "sp-api-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5610,7 +5653,7 @@ dependencies = [
 [[package]]
 name = "sp-application-crypto"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5622,7 +5665,7 @@ dependencies = [
 [[package]]
 name = "sp-arithmetic"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "integer-sqrt 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5635,7 +5678,7 @@ dependencies = [
 [[package]]
 name = "sp-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5647,7 +5690,7 @@ dependencies = [
 [[package]]
 name = "sp-authorship"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5658,7 +5701,7 @@ dependencies = [
 [[package]]
 name = "sp-block-builder"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5670,7 +5713,7 @@ dependencies = [
 [[package]]
 name = "sp-blockchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5686,12 +5729,12 @@ dependencies = [
 [[package]]
 name = "sp-consensus"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-timer 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libp2p 0.13.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libp2p 0.14.0-alpha.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5706,7 +5749,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-aura"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5720,7 +5763,7 @@ dependencies = [
 [[package]]
 name = "sp-consensus-babe"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "schnorrkel 0.8.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5736,7 +5779,7 @@ dependencies = [
 [[package]]
 name = "sp-core"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "base58 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5755,7 +5798,7 @@ dependencies = [
  "primitive-types 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "schnorrkel 0.8.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "sha2 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5775,7 +5818,7 @@ dependencies = [
 [[package]]
 name = "sp-debug-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "proc-macro2 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5785,7 +5828,7 @@ dependencies = [
 [[package]]
 name = "sp-externalities"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "environmental 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5795,7 +5838,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5808,7 +5851,7 @@ dependencies = [
 [[package]]
 name = "sp-finality-tracker"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5818,7 +5861,7 @@ dependencies = [
 [[package]]
 name = "sp-inherents"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5830,7 +5873,7 @@ dependencies = [
 [[package]]
 name = "sp-io"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libsecp256k1 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5847,7 +5890,7 @@ dependencies = [
 [[package]]
 name = "sp-keyring"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5858,7 +5901,7 @@ dependencies = [
 [[package]]
 name = "sp-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5867,7 +5910,7 @@ dependencies = [
 [[package]]
 name = "sp-panic-handler"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5876,7 +5919,7 @@ dependencies = [
 [[package]]
 name = "sp-phragmen"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5886,7 +5929,7 @@ dependencies = [
 [[package]]
 name = "sp-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-core 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5895,7 +5938,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5914,7 +5957,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "environmental 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5929,7 +5972,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "Inflector 0.11.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5941,7 +5984,7 @@ dependencies = [
 [[package]]
 name = "sp-serializer"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5950,7 +5993,7 @@ dependencies = [
 [[package]]
 name = "sp-session"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5960,7 +6003,7 @@ dependencies = [
 [[package]]
 name = "sp-staking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -5970,7 +6013,7 @@ dependencies = [
 [[package]]
 name = "sp-state-machine"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5989,12 +6032,12 @@ dependencies = [
 [[package]]
 name = "sp-std"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 
 [[package]]
 name = "sp-storage"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "impl-serde 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6005,7 +6048,7 @@ dependencies = [
 [[package]]
 name = "sp-timestamp"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6018,7 +6061,7 @@ dependencies = [
 [[package]]
 name = "sp-transaction-pool"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6032,7 +6075,7 @@ dependencies = [
 [[package]]
 name = "sp-trie"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "memory-db 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6046,7 +6089,7 @@ dependencies = [
 [[package]]
 name = "sp-version"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "impl-serde 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6058,7 +6101,7 @@ dependencies = [
 [[package]]
 name = "sp-wasm-interface"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "wasmi 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6162,7 +6205,7 @@ dependencies = [
 [[package]]
 name = "substrate-frame-rpc-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6183,7 +6226,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-client"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6203,7 +6246,7 @@ dependencies = [
 [[package]]
 name = "substrate-test-runtime"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "frame-executive 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)",
@@ -6241,7 +6284,7 @@ dependencies = [
 [[package]]
 name = "substrate-wasm-builder-runner"
 version = "1.0.4"
-source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#f2ef165d3525077aa4869397cb44de5596fe08ef"
+source = "git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 
 [[package]]
 name = "substrate-wasm-builder-runner"
@@ -6494,17 +6537,6 @@ dependencies = [
  "tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio-dns-unofficial"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio-executor"
 version = "0.1.9"
@@ -6773,7 +6805,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "crunchy 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "static_assertions 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -6825,15 +6857,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "unsigned-varint"
 version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "unsigned-varint"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures_codec 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-util 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "untrusted"
@@ -6944,11 +6977,10 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.3.27"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "js-sys 0.3.35 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
  "web-sys 0.3.35 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6997,14 +7029,16 @@ dependencies = [
 
 [[package]]
 name = "wasm-timer"
-version = "0.1.3"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "js-sys 0.3.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "send_wrapper 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasm-bindgen 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasm-bindgen-futures 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "web-sys 0.3.35 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -7265,18 +7299,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "yamux"
-version = "0.2.2"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "nohash-hasher 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "quick-error 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "thiserror 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -7350,6 +7382,7 @@ dependencies = [
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 "checksum async-std 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0bf6039b315300e057d198b9d3ab92ee029e31c759b7f1afae538145e6f18a3e"
 "checksum async-task 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "698d676dbe689c72ebd57de09e7eb0db9f38fd8dd0cf6c5dc8d76971ebecde1b"
+"checksum async-tls 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6ce6977f57fa68da77ffe5542950d47e9c23d65f5bc7cb0a9f8700996913eec7"
 "checksum atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 "checksum autocfg 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "1d49d90015b3c36167a20fe2810c5cd875ad504b39cff3d4eae7977e6b7c1cb2"
 "checksum backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)" = "924c76597f0d9ca25d762c25a4d369d51267536465dc5064bdf0eb073ed477ea"
@@ -7481,6 +7514,7 @@ dependencies = [
 "checksum futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a1de7508b218029b0f01662ed8f61b1c964b3ae99d6f25462d0f55a595109df6"
 "checksum futures-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c0d66274fb76985d3c62c886d1da7ac4c0903a8c9f754e8fe0f35a6a6cc39e76"
 "checksum futures-util-preview 0.3.0-alpha.19 (registry+https://github.com/rust-lang/crates.io-index)" = "5ce968633c17e5f97936bd2797b6e38fb56cf16a7422319f7ec2e30d3c470e8d"
+"checksum futures_codec 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "a0a73299e4718f5452e45980fc1d6957a070abe308d3700b63b8673f47e1c2b3"
 "checksum fxhash 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"
 "checksum gcc 0.3.55 (registry+https://github.com/rust-lang/crates.io-index)" = "8f5f3913fa0bfe7ee1fd8248b6b9f42a5af4b9d65ec2dd2c3c26132b950ecfc2"
 "checksum generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"
@@ -7540,42 +7574,41 @@ dependencies = [
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 "checksum keccak 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "67c21572b4949434e4fc1e1978b99c5f77064153c59d998bf13ecd96fb5ecba7"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
-"checksum kusama-runtime 0.7.13 (git+https://github.com/paritytech/polkadot?branch=bkchr-cumulus-branch)" = "<none>"
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 "checksum kv-log-macro 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c54d9f465d530a752e6ebdc217e081a7a614b48cb200f6f0aee21ba6bc9aabb"
-"checksum kvdb 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "cecee8d85a74f6b8284710d52a7d1196f09e31f8217e1f184a475b509d360554"
-"checksum kvdb-memorydb 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0a5d70712b1fe0f02ce7ee36a962fcb0b15d0fe11262ba21a4aa839ef22cf60d"
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@@ -7704,6 +7739,7 @@ dependencies = [
 "checksum prost-types 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1de482a366941c8d56d19b650fac09ca08508f2a696119ee7513ad590c8bac6f"
 "checksum protobuf 2.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "40361836defdd5871ff7e84096c6f6444af7fc157f8ef1789f54f147687caa20"
 "checksum quick-error 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
+"checksum quicksink 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a8461ef7445f61fd72d8dcd0629ce724b9131b3c2eb36e83a5d3d4161c127530"
 "checksum quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)" = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
 "checksum quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
 "checksum rand 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)" = "64ac302d8f83c0c1974bf758f6b041c6c8ada916fbb44a609158ca8b064cc76c"
@@ -7738,12 +7774,12 @@ dependencies = [
 "checksum rpassword 4.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d59f0e97173c514b9036cd450c195a6483ba81055c6fa0f1bff3ab563f47d44a"
 "checksum rust-argon2 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4ca4eaef519b494d1f2848fc602d18816fed808a981aedf4f1f00ceb7c9d32cf"
 "checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
-"checksum rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "403bb3a286107a04825a5f82e1270acc1e14028d3d554d7a1e08914549575ab8"
+"checksum rustc-hex 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3e75f6a532d0fd9f7f13144f392b6ad56a32696bfcd9c78f797f16bbb6f072d6"
 "checksum rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)" = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
 "checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 "checksum rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b25a18b1bf7387f0145e7f8324e700805aade3842dd3db2e74e4cdeb4677c09e"
 "checksum rustversion 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3a0538bd897e17257b0128d2fd95c2ed6df939374073a36166051a79e2eb7986"
-"checksum rw-stream-sink 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9cbe61c20455d3015b2bb7be39e1872310283b8e5a52f5b242b0ac7581fe78"
+"checksum rw-stream-sink 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "761d4727649dc004ee5555a0779afd53963efafd2218c969a2c5e323cdf73a09"
 "checksum ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"
 "checksum safe-mix 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7f7bf422d23a88c16d5090d455f182bc99c60af4df6a345c63428acf5129e347"
 "checksum sc-authority-discovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)" = "<none>"
@@ -7805,7 +7841,7 @@ dependencies = [
 "checksum smallvec 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)" = "f7b0758c52e15a8b5e3691eae6cc559f08eee9406e548a4477ba4e67770a82b6"
 "checksum smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "44e59e0c9fa00817912ae6e4e6e3c4fe04455e75699d06eedc7d85917ed8e8f4"
 "checksum snow 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "afb767eee7d257ba202f0b9b08673bc13b22281632ef45267b19f13100accd2f"
-"checksum soketto 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "bceb1a3a15232d013d9a3b7cac9e5ce8e2313f348f01d4bc1097e5e53aa07095"
+"checksum soketto 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3caa0ad6b765419f21e4cfa490ec7514a9fae4af986adef168a69477ba528671"
 "checksum sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4bf77cb82ba8453b42b6ae1d692e4cdc92f9a47beaf89a847c8be83f4e328ad3"
 "checksum sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)" = "<none>"
 "checksum sp-api-proc-macro 2.0.0 (git+https://github.com/paritytech/substrate?branch=bkchr-cumulus-branch)" = "<none>"
@@ -7887,7 +7923,6 @@ dependencies = [
 "checksum tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8fb220f46c53859a4b7ec083e41dec9778ff0b1851c0942b211edb89e0ccdc46"
 "checksum tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5c501eceaf96f0e1793cf26beb63da3d11c738c4a943fdf3746d81d64684c39f"
 "checksum tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "d16217cad7f1b840c5a97dfb3c43b0c871fef423a6e8d2118c604e843662a443"
-"checksum tokio-dns-unofficial 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "82c65483db54eb91b4ef3a9389a3364558590faf30ce473141707c0e16fda975"
 "checksum tokio-executor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "ca6df436c42b0c3330a82d855d2ef017cd793090ad550a6bc2184f4b933532ab"
 "checksum tokio-executor 0.2.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)" = "9ee9ceecf69145923834ea73f32ba40c790fd877b74a7817dd0b089f1eb9c7c8"
 "checksum tokio-fs 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe6dc22b08d6993916647d108a1a7d15b9cd29c4f4496c62b92c45b5041b7af"
@@ -7937,12 +7972,12 @@ dependencies = [
 "checksum wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)" = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 "checksum wasm-bindgen 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "5205e9afdf42282b192e2310a5b463a6d1c1d774e30dc3c791ac37ab42d2616c"
 "checksum wasm-bindgen-backend 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "11cdb95816290b525b32587d76419facd99662a07e59d3cdb560488a819d9a45"
-"checksum wasm-bindgen-futures 0.3.27 (registry+https://github.com/rust-lang/crates.io-index)" = "83420b37346c311b9ed822af41ec2e82839bfe99867ec6c54e2da43b7538771c"
+"checksum wasm-bindgen-futures 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8bbdd49e3e28b40dec6a9ba8d17798245ce32b019513a845369c641b275135d9"
 "checksum wasm-bindgen-macro 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "574094772ce6921576fb6f2e3f7497b8a76273b6db092be18fc48a082de09dc3"
 "checksum wasm-bindgen-macro-support 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "e85031354f25eaebe78bb7db1c3d86140312a911a106b2e29f9cc440ce3e7668"
 "checksum wasm-bindgen-shared 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "f5e7e61fc929f4c0dddb748b102ebf9f632e2b8d739f2016542b4de2965a9601"
 "checksum wasm-bindgen-webidl 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)" = "ef012a0d93fc0432df126a8eaf547b2dce25a8ce9212e1d3cbeef5c11157975d"
-"checksum wasm-timer 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "aa3e01d234bb71760e685cfafa5e2c96f8ad877c161a721646356651069e26ac"
+"checksum wasm-timer 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "324c5e65a08699c9c4334ba136597ab22b85dccd4b65dd1e36ccf8f723a95b54"
 "checksum wasmi 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bf617d864d25af3587aa745529f7aaa541066c876d57e050c0d0c85c61c92aff"
 "checksum wasmi-validation 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ea78c597064ba73596099281e2f4cfc019075122a65cdda3205af94f0b264d93"
 "checksum wasmparser 0.39.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c702914acda5feeeffbc29e4d953e5b9ce79d8b98da4dbf18a77086e116c5470"
@@ -7967,7 +8002,7 @@ dependencies = [
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
 "checksum x25519-dalek 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7ee1585dc1484373cbc1cee7aafda26634665cf449436fd6e24bfd1fad230538"
 "checksum xdg 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d089681aa106a86fade1b0128fb5daf07d5867a509ab036d99988dec80429a57"
-"checksum yamux 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2758f29014c1cb7a6e74c1b1160ac8c8203be342d35b73462fc6a13cc6385423"
+"checksum yamux 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "809f4388471d280173404e3d4f889e2d36004960a37d822ce5637fbef33a0ce4"
 "checksum zeroize 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)" = "45af6a010d13e4cf5b54c94ba5a2b2eba5596b9e46bf5875612d332a1f2b3f86"
 "checksum zeroize 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3cbac2ed2ba24cc90f5e06485ac8c7c1e5449fe8911aef4d8877218af021a5b8"
 "checksum zeroize_derive 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "de251eec69fc7c1bc3923403d18ececb929380e016afe103da75f396704f8ca2"
diff --git a/runtime/src/validate_block/tests.rs b/runtime/src/validate_block/tests.rs
index 351e1da6a11..963463e1eec 100644
--- a/runtime/src/validate_block/tests.rs
+++ b/runtime/src/validate_block/tests.rs
@@ -59,6 +59,7 @@ fn call_validate_block(
 		&mut ext_ext,
 		&WASM_BINARY,
 		1024,
+		false,
 	)
 	.map(|v| ValidationResult::decode(&mut &v[..]).expect("Decode `ValidationResult`."))
 	.map(|v| Header::decode(&mut &v.head_data[..]).expect("Decode `Header`."))
diff --git a/test/parachain/runtime/src/lib.rs b/test/parachain/runtime/src/lib.rs
index 449f8abee17..1b49114b806 100644
--- a/test/parachain/runtime/src/lib.rs
+++ b/test/parachain/runtime/src/lib.rs
@@ -25,7 +25,7 @@ include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 use sp_api::impl_runtime_apis;
 use sp_core::OpaqueMetadata;
 use sp_runtime::traits::{
-	BlakeTwo256, Block as BlockT, ConvertInto, NumberFor, StaticLookup, Verify,
+	BlakeTwo256, Block as BlockT, ConvertInto, StaticLookup, Verify,
 };
 use sp_runtime::{
 	create_runtime_str, generic, impl_opaque_keys, transaction_validity::TransactionValidity,
@@ -216,6 +216,7 @@ impl pallet_balances::Trait for Runtime {
 	type ExistentialDeposit = ExistentialDeposit;
 	type TransferFee = TransferFee;
 	type CreationFee = CreationFee;
+	type OnReapAccount = System;
 }
 
 impl pallet_transaction_payment::Trait for Runtime {
@@ -331,8 +332,8 @@ impl_runtime_apis! {
 	}
 
 	impl sp_offchain::OffchainWorkerApi<Block> for Runtime {
-		fn offchain_worker(number: NumberFor<Block>) {
-			Executive::offchain_worker(number)
+		fn offchain_worker(header: &<Block as BlockT>::Header) {
+			Executive::offchain_worker(header)
 		}
 	}