From 8947dd077cc83d1ed947d42d9b145cc35d3e0fe8 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 17 Oct 2017 23:15:53 +0200
Subject: [PATCH 01/32] Update jsfiddle to 4.0.11

---
 CONTRIBUTING.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 42cdc56d6..71ce84a81 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -96,4 +96,4 @@ After this point the handlebars site needs to be updated to point to the new ver
 [generator-release]: https://github.com/walmartlabs/generator-release
 [pull-request]: https://github.com/wycats/handlebars.js/pull/new/master
 [issue]: https://github.com/wycats/handlebars.js/issues/new
-[jsfiddle]: https://jsfiddle.net/9D88g/113/
+[jsfiddle]: https://jsfiddle.net/9D88g/180/

From 7729aa956bfe4dae1cd0956626d6db3cb07e3bc6 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Sat, 21 Oct 2017 15:42:27 +0200
Subject: [PATCH 02/32] Update grunt-eslint to 20.1.0

---
 .eslintrc                                     | 200 ------------------
 .eslintrc.js                                  | 129 +++++++++++
 bench/templates/complex.js                    |   2 +-
 lib/handlebars/compiler/code-gen.js           |   2 +-
 lib/handlebars/compiler/helpers.js            |   6 +-
 .../compiler/javascript-compiler.js           |   8 +-
 lib/handlebars/logger.js                      |   4 +-
 lib/precompiler.js                            |   2 +-
 package.json                                  |   2 +-
 spec/ast.js                                   |   2 +
 spec/helpers.js                               |   2 +-
 spec/parser.js                                |  12 +-
 spec/spec.js                                  |   4 +-
 spec/tokenizer.js                             |  10 +-
 14 files changed, 157 insertions(+), 228 deletions(-)
 delete mode 100644 .eslintrc
 create mode 100644 .eslintrc.js

diff --git a/.eslintrc b/.eslintrc
deleted file mode 100644
index 8cd3bd6fe..000000000
--- a/.eslintrc
+++ /dev/null
@@ -1,200 +0,0 @@
-{
-  "globals": {
-    "self": false
-  },
-  "env": {
-    "node": true
-  },
-  "ecmaFeatures": {
-    // Enabling features that can be implemented without polyfills. Want to avoid polyfills at this time.
-    "arrowFunctions": true,
-    "blockBindings": true,
-    "defaultParams": true,
-    "destructuring": true,
-    "modules": true,
-    "objectLiteralComputedProperties": true,
-    "objectLiteralDuplicateProperties": true,
-    "objectLiteralShorthandMethods": true,
-    "objectLiteralShorthandProperties": true,
-    "restParams": true,
-    "spread": true,
-    "templateStrings": true
-  },
-  "rules": {
-    // Possible Errors //
-    //-----------------//
-
-    "comma-dangle": [2, "never"],
-    "no-cond-assign": [2, "except-parens"],
-
-    // Allow for debugging
-    "no-console": 1,
-
-    "no-constant-condition": 2,
-    "no-control-regex": 2,
-
-    // Allow for debugging
-    "no-debugger": 1,
-
-    "no-dupe-args": 2,
-    "no-dupe-keys": 2,
-    "no-duplicate-case": 2,
-    "no-empty": 2,
-    "no-empty-character-class": 2,
-    "no-ex-assign": 2,
-    "no-extra-boolean-cast": 2,
-    "no-extra-parens": 0,
-    "no-extra-semi": 2,
-    "no-func-assign": 0,
-
-    // Stylistic... might consider disallowing in the future
-    "no-inner-declarations": 0,
-
-    "no-invalid-regexp": 2,
-    "no-irregular-whitespace": 2,
-    "no-negated-in-lhs": 2,
-    "no-obj-calls": 2,
-    "no-regex-spaces": 2,
-    "quote-props": [2, "as-needed", {"keywords": true}],
-    "no-sparse-arrays": 0,
-
-    // Optimizer and coverage will handle/highlight this and can be useful for debugging
-    "no-unreachable": 1,
-
-    "use-isnan": 2,
-    "valid-jsdoc": 0,
-    "valid-typeof": 2,
-
-
-    // Best Practices //
-    //----------------//
-    "block-scoped-var": 0,
-    "complexity": 0,
-    "consistent-return": 0,
-    "curly": 2,
-    "default-case": 1,
-    "dot-notation": [2, {"allowKeywords": false}],
-    "eqeqeq": 0,
-    "guard-for-in": 1,
-    "no-alert": 2,
-    "no-caller": 2,
-    "no-div-regex": 1,
-    "no-else-return": 0,
-    "no-empty-label": 2,
-    "no-eq-null": 0,
-    "no-eval": 2,
-    "no-extend-native": 2,
-    "no-extra-bind": 2,
-    "no-fallthrough": 2,
-    "no-floating-decimal": 2,
-    "no-implied-eval": 2,
-    "no-iterator": 2,
-    "no-labels": 2,
-    "no-lone-blocks": 2,
-    "no-loop-func": 2,
-    "no-multi-spaces": 2,
-    "no-multi-str": 1,
-    "no-native-reassign": 2,
-    "no-new": 2,
-    "no-new-func": 2,
-    "no-new-wrappers": 2,
-    "no-octal": 2,
-    "no-octal-escape": 2,
-    "no-param-reassign": 0,
-    "no-process-env": 2,
-    "no-proto": 2,
-    "no-redeclare": 2,
-    "no-return-assign": 2,
-    "no-script-url": 2,
-    "no-self-compare": 2,
-    "no-sequences": 2,
-    "no-throw-literal": 2,
-    "no-unused-expressions": 2,
-    "no-void": 0,
-    "no-warning-comments": 1,
-    "no-with": 2,
-    "radix": 2,
-    "vars-on-top": 0,
-    "wrap-iife": 2,
-    "yoda": 0,
-
-
-    // Strict //
-    //--------//
-    "strict": 0,
-
-
-    // Variables //
-    //-----------//
-    "no-catch-shadow": 2,
-    "no-delete-var": 2,
-    "no-label-var": 2,
-    "no-shadow": 0,
-    "no-shadow-restricted-names": 2,
-    "no-undef": 2,
-    "no-undef-init": 2,
-    "no-undefined": 0,
-    "no-unused-vars": [2, {"vars": "all", "args": "after-used"}],    
-    "no-use-before-define": [2, "nofunc"],
-
-
-    // Node.js //
-    //---------//
-    // Others left to environment defaults
-    "no-mixed-requires": 0,
-
-
-    // Stylistic //
-    //-----------//
-    "indent": 0,
-    "brace-style": [2, "1tbs", {"allowSingleLine": true}],
-    "camelcase": 2,
-    "comma-spacing": [2, {"before": false, "after": true}],
-    "comma-style": [2, "last"],
-    "consistent-this": [1, "self"],
-    "eol-last": 2,
-    "func-names": 0,
-    "func-style": [2, "declaration"],
-    "key-spacing": [2, {
-        "beforeColon": false,
-        "afterColon": true
-    }],
-    "max-nested-callbacks": 0,
-    "new-cap": 2,
-    "new-parens": 2,
-    "newline-after-var": 0,
-    "no-array-constructor": 2,
-    "no-continue": 0,
-    "no-inline-comments": 0,
-    "no-lonely-if": 2,
-    "no-mixed-spaces-and-tabs": 2,
-    "no-multiple-empty-lines": 0,
-    "no-nested-ternary": 1,
-    "no-new-object": 2,
-    "no-spaced-func": 2,
-    "no-ternary": 0,
-    "no-trailing-spaces": 2,
-    "no-underscore-dangle": 0,
-    "no-extra-parens": [2, "functions"],
-    "one-var": 0,
-    "operator-assignment": 0,
-    "padded-blocks": 0,
-    "quote-props": 0,
-    "quotes": [2, "single", "avoid-escape"],
-    "semi": 2,
-    "semi-spacing": [2, {"before": false, "after": true}],
-    "sort-vars": 0,
-    "space-after-keywords": [2, "always"],
-    "space-before-blocks": [2, "always"],
-    "space-before-function-paren": [2, {"anonymous": "never", "named": "never"}],
-    "space-in-brackets": 0,
-    "space-in-parens": [2, "never"],
-    "space-infix-ops": 2,
-    "space-return-throw-case": 2,
-    "space-unary-ops": 2,
-    "spaced-comment": [2, "always", {"markers": [","]}],
-    "wrap-regex": 1,
-
-    "no-var": 1
-  }
-}
\ No newline at end of file
diff --git a/.eslintrc.js b/.eslintrc.js
new file mode 100644
index 000000000..34daed78d
--- /dev/null
+++ b/.eslintrc.js
@@ -0,0 +1,129 @@
+module.exports = {
+  "extends": "eslint:recommended",
+  "globals": {
+    "self": false
+  },
+  "env": {
+    "node": true
+  },
+  "ecmaFeatures": {
+    // Enabling features that can be implemented without polyfills. Want to avoid polyfills at this time.
+    "arrowFunctions": true,
+    "blockBindings": true,
+    "defaultParams": true,
+    "destructuring": true,
+    "modules": true,
+    "objectLiteralComputedProperties": true,
+    "objectLiteralDuplicateProperties": true,
+    "objectLiteralShorthandMethods": true,
+    "objectLiteralShorthandProperties": true,
+    "restParams": true,
+    "spread": true,
+    "templateStrings": true
+  },
+  "rules": {
+    // overrides eslint:recommended defaults
+    "no-sparse-arrays": "off",
+    "no-func-assign": "off",
+    "no-console": "warn",
+    "no-debugger": "warn",
+    "no-unreachable": "warn",
+
+    // Possible Errors //
+    //-----------------//
+    "no-unsafe-negation": "error",
+
+
+    // Best Practices //
+    //----------------//
+    "curly": "error",
+    "default-case": "warn",
+    "dot-notation": ["error", { "allowKeywords": false }],
+    "guard-for-in": "warn",
+    "no-alert": "error",
+    "no-caller": "error",
+    "no-div-regex": "warn",
+    "no-eval": "error",
+    "no-extend-native": "error",
+    "no-extra-bind": "error",
+    "no-floating-decimal": "error",
+    "no-implied-eval": "error",
+    "no-iterator": "error",
+    "no-labels": "error",
+    "no-lone-blocks": "error",
+    "no-loop-func": "error",
+    "no-multi-spaces": "error",
+    "no-multi-str": "warn",
+    "no-global-assign": "error",
+    "no-new": "error",
+    "no-new-func": "error",
+    "no-new-wrappers": "error",
+    "no-octal-escape": "error",
+    "no-process-env": "error",
+    "no-proto": "error",
+    "no-return-assign": "error",
+    "no-script-url": "error",
+    "no-self-compare": "error",
+    "no-sequences": "error",
+    "no-throw-literal": "error",
+    "no-unused-expressions": "error",
+    "no-warning-comments": "warn",
+    "no-with": "error",
+    "radix": "error",
+    "wrap-iife": "error",
+
+
+    // Variables //
+    //-----------//
+    "no-catch-shadow": "error",
+    "no-label-var": "error",
+    "no-shadow-restricted-names": "error",
+    "no-undef-init": "error",
+    "no-use-before-define": ["error", "nofunc"],
+
+
+    // Stylistic Issues //
+    //------------------//
+    "comma-dangle": ["error", "never"],
+    "quote-props": ["error", "as-needed", { "keywords": true, "unnecessary": false }],
+    "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
+    "camelcase": "error",
+    "comma-spacing": ["error", { "before": false, "after": true }],
+    "comma-style": ["error", "last"],
+    "consistent-this": ["warn", "self"],
+    "eol-last": "error",
+    "func-style": ["error", "declaration"],
+    "key-spacing": ["error", {
+      "beforeColon": false,
+      "afterColon": true
+    }],
+    "new-cap": "error",
+    "new-parens": "error",
+    "no-array-constructor": "error",
+    "no-lonely-if": "error",
+    "no-mixed-spaces-and-tabs": "error",
+    "no-nested-ternary": "warn",
+    "no-new-object": "error",
+    "no-spaced-func": "error",
+    "no-trailing-spaces": "error",
+    "no-extra-parens": ["error", "functions"],
+    "quotes": ["error", "single", "avoid-escape"],
+    "semi": "error",
+    "semi-spacing": ["error", { "before": false, "after": true }],
+    "keyword-spacing": "error",
+    "space-before-blocks": ["error", "always"],
+    "space-before-function-paren": ["error", { "anonymous": "never", "named": "never" }],
+    "space-in-parens": ["error", "never"],
+    "space-infix-ops": "error",
+    "space-unary-ops": "error",
+    "spaced-comment": ["error", "always", { "markers": [","] }],
+    "wrap-regex": "warn",
+
+    // ECMAScript 6 //
+    //--------------//
+    "no-var": "warn"
+  },
+  "parserOptions": {
+    "sourceType": "module"
+  }
+}
\ No newline at end of file
diff --git a/bench/templates/complex.js b/bench/templates/complex.js
index feba874dd..3e5e26c4e 100644
--- a/bench/templates/complex.js
+++ b/bench/templates/complex.js
@@ -5,7 +5,7 @@ module.exports = {
     header: function() {
       return 'Colors';
     },
-    hasItems: true,   // To make things fairer in mustache land due to no `{{if}}` construct on arrays
+    hasItems: true, // To make things fairer in mustache land due to no `{{if}}` construct on arrays
     items: [
       {name: 'red', current: true, url: '#Red'},
       {name: 'green', current: false, url: '#Green'},
diff --git a/lib/handlebars/compiler/code-gen.js b/lib/handlebars/compiler/code-gen.js
index 5ec052f77..43c0481bc 100644
--- a/lib/handlebars/compiler/code-gen.js
+++ b/lib/handlebars/compiler/code-gen.js
@@ -118,7 +118,7 @@ CodeGen.prototype = {
       .replace(/"/g, '\\"')
       .replace(/\n/g, '\\n')
       .replace(/\r/g, '\\r')
-      .replace(/\u2028/g, '\\u2028')   // Per Ecma-262 7.3 + 7.8.4
+      .replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4
       .replace(/\u2029/g, '\\u2029') + '"';
   },
 
diff --git a/lib/handlebars/compiler/helpers.js b/lib/handlebars/compiler/helpers.js
index e09a08df9..432df877c 100644
--- a/lib/handlebars/compiler/helpers.js
+++ b/lib/handlebars/compiler/helpers.js
@@ -38,7 +38,7 @@ export function stripFlags(open, close) {
 }
 
 export function stripComment(comment) {
-  return comment.replace(/^\{\{~?\!-?-?/, '')
+  return comment.replace(/^\{\{~?!-?-?/, '')
                 .replace(/-?-?~?\}\}$/, '');
 }
 
@@ -47,8 +47,7 @@ export function preparePath(data, parts, loc) {
 
   let original = data ? '@' : '',
       dig = [],
-      depth = 0,
-      depthString = '';
+      depth = 0;
 
   for (let i = 0, l = parts.length; i < l; i++) {
     let part = parts[i].part,
@@ -62,7 +61,6 @@ export function preparePath(data, parts, loc) {
         throw new Exception('Invalid path: ' + original, {loc});
       } else if (part === '..') {
         depth++;
-        depthString += '../';
       }
     } else {
       dig.push(part);
diff --git a/lib/handlebars/compiler/javascript-compiler.js b/lib/handlebars/compiler/javascript-compiler.js
index bf4be8af9..471144dd3 100644
--- a/lib/handlebars/compiler/javascript-compiler.js
+++ b/lib/handlebars/compiler/javascript-compiler.js
@@ -133,7 +133,7 @@ JavaScriptCompiler.prototype = {
       };
 
       if (this.decorators) {
-        ret.main_d = this.decorators;   // eslint-disable-line camelcase
+        ret.main_d = this.decorators; // eslint-disable-line camelcase
         ret.useDecorators = true;
       }
 
@@ -209,7 +209,7 @@ JavaScriptCompiler.prototype = {
     // aliases will not be used, but this case is already being run on the client and
     // we aren't concern about minimizing the template size.
     let aliasCount = 0;
-    for (let alias in this.aliases) {    // eslint-disable-line guard-for-in
+    for (let alias in this.aliases) { // eslint-disable-line guard-for-in
       let node = this.aliases[alias];
 
       if (this.aliases.hasOwnProperty(alias) && node.children && node.referenceCount > 1) {
@@ -776,12 +776,12 @@ JavaScriptCompiler.prototype = {
 
     for (let i = 0, l = children.length; i < l; i++) {
       child = children[i];
-      compiler = new this.compiler();    // eslint-disable-line new-cap
+      compiler = new this.compiler(); // eslint-disable-line new-cap
 
       let existing = this.matchExistingProgram(child);
 
       if (existing == null) {
-        this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+        this.context.programs.push(''); // Placeholder to prevent name conflicts for nested children
         let index = this.context.programs.length;
         child.index = index;
         child.name = 'program' + index;
diff --git a/lib/handlebars/logger.js b/lib/handlebars/logger.js
index 1ab0051f5..1e916a995 100644
--- a/lib/handlebars/logger.js
+++ b/lib/handlebars/logger.js
@@ -24,10 +24,10 @@ let logger = {
 
     if (typeof console !== 'undefined' && logger.lookupLevel(logger.level) <= level) {
       let method = logger.methodMap[level];
-      if (!console[method]) {   // eslint-disable-line no-console
+      if (!console[method]) { // eslint-disable-line no-console
         method = 'log';
       }
-      console[method](...message);    // eslint-disable-line no-console
+      console[method](...message); // eslint-disable-line no-console
     }
   }
 };
diff --git a/lib/precompiler.js b/lib/precompiler.js
index 64608f1e9..330f4bb18 100644
--- a/lib/precompiler.js
+++ b/lib/precompiler.js
@@ -60,7 +60,7 @@ function loadStrings(opts, callback) {
 
 function loadFiles(opts, callback) {
   // Build file extension pattern
-  let extension = (opts.extension || 'handlebars').replace(/[\\^$*+?.():=!|{}\-\[\]]/g, function(arg) { return '\\' + arg; });
+  let extension = (opts.extension || 'handlebars').replace(/[\\^$*+?.():=!|{}\-[\]]/g, function(arg) { return '\\' + arg; });
   extension = new RegExp('\\.' + extension + '$');
 
   let ret = [],
diff --git a/package.json b/package.json
index b458985ea..f09eb8ae9 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "grunt-contrib-requirejs": "0.x",
     "grunt-contrib-uglify": "0.x",
     "grunt-contrib-watch": "0.x",
-    "grunt-eslint": "^17.1.0",
+    "grunt-eslint": "^20.1.0",
     "grunt-saucelabs": "8.x",
     "grunt-webpack": "^1.0.8",
     "istanbul": "^0.3.0",
diff --git a/spec/ast.js b/spec/ast.js
index 8f346d882..e43438be7 100644
--- a/spec/ast.js
+++ b/spec/ast.js
@@ -59,6 +59,7 @@ describe('ast', function() {
       equals(node.loc.end.column, lastColumn);
     }
 
+    /* eslint-disable no-multi-spaces */
     ast = Handlebars.parse(
               'line 1 {{line1Token}}\n'             // 1
             + ' line 2 {{line2token}}\n'            // 2
@@ -71,6 +72,7 @@ describe('ast', function() {
             + '{{else inverse}}\n'                  // 9
             + '{{else}}\n'                          // 10
             + '{{/open}}');                         // 11
+    /* eslint-enable no-multi-spaces */
     body = ast.body;
 
     it('gets ContentNode line numbers', function() {
diff --git a/spec/helpers.js b/spec/helpers.js
index 94e503f12..15bc2f121 100644
--- a/spec/helpers.js
+++ b/spec/helpers.js
@@ -113,7 +113,7 @@ describe('helpers', function() {
       { 'name': 'Yehuda', 'id': 2 }
     ]};
 
-    shouldCompileTo(source, [data, {link: link}], '<ul><li><a href=\"/people/1\">Alan</a></li><li><a href=\"/people/2\">Yehuda</a></li></ul>');
+    shouldCompileTo(source, [data, {link: link}], '<ul><li><a href="/people/1">Alan</a></li><li><a href="/people/2">Yehuda</a></li></ul>');
   });
 
   it('block helper for undefined value', function() {
diff --git a/spec/parser.js b/spec/parser.js
index 4527d19c1..856031c3b 100644
--- a/spec/parser.js
+++ b/spec/parser.js
@@ -51,7 +51,7 @@ describe('parser', function() {
   });
 
   it('parses mustaches with string parameters', function() {
-    equals(astFor('{{foo bar \"baz\" }}'), '{{ PATH:foo [PATH:bar, "baz"] }}\n');
+    equals(astFor('{{foo bar "baz" }}'), '{{ PATH:foo [PATH:bar, "baz"] }}\n');
   });
 
   it('parses mustaches with NUMBER parameters', function() {
@@ -87,10 +87,10 @@ describe('parser', function() {
 
     equals(astFor("{{foo bat='bam'}}"), '{{ PATH:foo [] HASH{bat="bam"} }}\n');
 
-    equals(astFor('{{foo omg bar=baz bat=\"bam\"}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam"} }}\n');
-    equals(astFor('{{foo omg bar=baz bat=\"bam\" baz=1}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=NUMBER{1}} }}\n');
-    equals(astFor('{{foo omg bar=baz bat=\"bam\" baz=true}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=BOOLEAN{true}} }}\n');
-    equals(astFor('{{foo omg bar=baz bat=\"bam\" baz=false}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=BOOLEAN{false}} }}\n');
+    equals(astFor('{{foo omg bar=baz bat="bam"}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam"} }}\n');
+    equals(astFor('{{foo omg bar=baz bat="bam" baz=1}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=NUMBER{1}} }}\n');
+    equals(astFor('{{foo omg bar=baz bat="bam" baz=true}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=BOOLEAN{true}} }}\n');
+    equals(astFor('{{foo omg bar=baz bat="bam" baz=false}}'), '{{ PATH:foo [PATH:omg] HASH{bar=PATH:baz, bat="bam", baz=BOOLEAN{false}} }}\n');
   });
 
   it('parses contents followed by a mustache', function() {
@@ -136,7 +136,7 @@ describe('parser', function() {
   });
 
   it('parses a multi-line comment', function() {
-    equals(astFor('{{!\nthis is a multi-line comment\n}}'), "{{! \'\nthis is a multi-line comment\n\' }}\n");
+    equals(astFor('{{!\nthis is a multi-line comment\n}}'), "{{! '\nthis is a multi-line comment\n' }}\n");
   });
 
   it('parses an inverse section', function() {
diff --git a/spec/spec.js b/spec/spec.js
index 221d32ec2..805609d01 100644
--- a/spec/spec.js
+++ b/spec/spec.js
@@ -25,8 +25,8 @@ describe('spec', function() {
           // We nest the entire response from partials, not just the literals
           || (name === 'partials.json' && test.name === 'Standalone Indentation')
 
-          || (/\{\{\=/).test(test.template)
-          || _.any(test.partials, function(partial) { return (/\{\{\=/).test(partial); })) {
+          || (/\{\{=/).test(test.template)
+          || _.any(test.partials, function(partial) { return (/\{\{=/).test(partial); })) {
         it.skip(name + ' - ' + test.name);
         return;
       }
diff --git a/spec/tokenizer.js b/spec/tokenizer.js
index 428804e01..1a361b754 100644
--- a/spec/tokenizer.js
+++ b/spec/tokenizer.js
@@ -282,13 +282,13 @@ describe('Tokenizer', function() {
   });
 
   it('tokenizes mustaches with String params as "OPEN ID ID STRING CLOSE"', function() {
-    var result = tokenize('{{ foo bar \"baz\" }}');
+    var result = tokenize('{{ foo bar "baz" }}');
     shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'STRING', 'CLOSE']);
     shouldBeToken(result[3], 'STRING', 'baz');
   });
 
   it('tokenizes mustaches with String params using single quotes as "OPEN ID ID STRING CLOSE"', function() {
-    var result = tokenize("{{ foo bar \'baz\' }}");
+    var result = tokenize("{{ foo bar 'baz' }}");
     shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'STRING', 'CLOSE']);
     shouldBeToken(result[3], 'STRING', 'baz');
   });
@@ -365,13 +365,13 @@ describe('Tokenizer', function() {
     result = tokenize('{{ foo bar\n  baz=bat }}');
     shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'ID', 'CLOSE']);
 
-    result = tokenize('{{ foo bar baz=\"bat\" }}');
+    result = tokenize('{{ foo bar baz="bat" }}');
     shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'STRING', 'CLOSE']);
 
-    result = tokenize('{{ foo bar baz=\"bat\" bam=wot }}');
+    result = tokenize('{{ foo bar baz="bat" bam=wot }}');
     shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'STRING', 'ID', 'EQUALS', 'ID', 'CLOSE']);
 
-    result = tokenize('{{foo omg bar=baz bat=\"bam\"}}');
+    result = tokenize('{{foo omg bar=baz bat="bam"}}');
     shouldMatchTokens(result, ['OPEN', 'ID', 'ID', 'ID', 'EQUALS', 'ID', 'ID', 'EQUALS', 'STRING', 'CLOSE']);
     shouldBeToken(result[2], 'ID', 'omg');
   });

From 73d56375640e47ddd54ebc636b30dab9b68538b7 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Sat, 21 Oct 2017 16:09:33 +0200
Subject: [PATCH 03/32] Update dependencies "async" to 2.5.0 and "source-map"
 to 0.6.1

---
 package.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index f09eb8ae9..589b87ba1 100644
--- a/package.json
+++ b/package.json
@@ -21,9 +21,9 @@
     "node": ">=0.4.7"
   },
   "dependencies": {
-    "async": "^1.4.0",
+    "async": "^2.5.0",
     "optimist": "^0.6.1",
-    "source-map": "^0.4.4"
+    "source-map": "^0.6.1"
   },
   "optionalDependencies": {
     "uglify-js": "^2.6"

From d3d39423a3ad138b11d039a498ca8c135635e128 Mon Sep 17 00:00:00 2001
From: tim <timdeschryver@outlook.com>
Date: Sat, 21 Oct 2017 18:44:31 +0200
Subject: [PATCH 04/32] upgrade uglify-js

---
 lib/precompiler.js | 7 ++++---
 package.json       | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/precompiler.js b/lib/precompiler.js
index 330f4bb18..ab3eb201d 100644
--- a/lib/precompiler.js
+++ b/lib/precompiler.js
@@ -290,8 +290,9 @@ function minify(output, sourceMapFile) {
     return output;
   }
   return require('uglify-js').minify(output.code, {
-    fromString: true,
-    outSourceMap: sourceMapFile,
-    inSourceMap: JSON.parse(output.map)
+    sourceMap: {
+      content: output.map,
+      url: sourceMapFile
+    }
   });
 }
diff --git a/package.json b/package.json
index 589b87ba1..b583ee34a 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "source-map": "^0.6.1"
   },
   "optionalDependencies": {
-    "uglify-js": "^2.6"
+    "uglify-js": "^3.1.4"
   },
   "devDependencies": {
     "aws-sdk": "^2.1.49",

From b86b9189fafdb00288c8759efd8dd27cc3a83444 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 9 Nov 2017 10:44:20 +0100
Subject: [PATCH 05/32] Fix release-notes (links to github-repo)

---
 release-notes.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/release-notes.md b/release-notes.md
index fae710549..32e0f5390 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -12,14 +12,14 @@
 Compatibility notes:
 - This is a bugfix release. There are no breaking change and no new features.
 
-[Commits](https://github.com/nknapp/handlebars.js/compare/v4.0.10...v4.0.11)
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.10...v4.0.11)
 
 ## v4.0.10 - May 21st, 2017
 - Fix regression in 4.0.9: Replace "Object.assign" (not support in IE) by "util/extend" - 0e953d1
 
 
 
-[Commits](https://github.com/nknapp/handlebars.js/compare/v4.0.9...v4.0.10)
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.9...v4.0.10)
 
 ## v4.0.9 - May 21st, 2017
 
@@ -36,7 +36,7 @@ Compatibility notes:
 Compatibility notes:
 - No compatibility issues are expected.
 
-[Commits](https://github.com/nknapp/handlebars.js/compare/v4.0.8...v4.0.9)
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.8...v4.0.9)
 
 ## v4.0.8 - May 2nd, 2017
 - [#1341](https://github.com/wycats/handlebars.js/issues/1341) [#1342](https://github.com/wycats/handlebars.js/issues/1342) Allow partial-blocks to be executed without "options" ([@nknapp](https://github.com/nknapp)) - a00c598
@@ -44,7 +44,7 @@ Compatibility notes:
 Compatibility notes:
 - No breaking changes
 
-[Commits](https://github.com/nknapp/handlebars.js/compare/v4.0.7...v4.0.8)
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.7...v4.0.8)
 
 ## v4.0.7 - April 29th, 2017
 - [#1319](https://github.com/wycats/handlebars.js/issues/1319): Fix context-stack when calling block-helpers on null values ([@nknapp](https://github.com/nknapp)) - c8f4b57

From a4e39bdfd05b6f40f0902b119e0518830b9c29ce Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 9 Nov 2017 10:46:39 +0100
Subject: [PATCH 06/32] Fix release-notes (links to contributors` pages)

---
 release-notes.md | 256 +++++++++++++++++++++++------------------------
 1 file changed, 128 insertions(+), 128 deletions(-)

diff --git a/release-notes.md b/release-notes.md
index 32e0f5390..c0fa1e2b2 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -5,8 +5,8 @@
 [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.11...master)
 
 ## v4.0.11 - October 17th, 2017
-- [#1391](https://github.com/wycats/handlebars.js/issues/1391) - `uglify-js` is unconditionally imported, but only listed as optional dependency ([@Turbo87](https://api.github.com/users/Turbo87))
-- [#1233](https://github.com/wycats/handlebars.js/issues/1233) - Unable to build under windows - error at test:bin task ([@blikblum](https://api.github.com/users/blikblum))
+- [#1391](https://github.com/wycats/handlebars.js/issues/1391) - `uglify-js` is unconditionally imported, but only listed as optional dependency ([@Turbo87](https://github.com/Turbo87))
+- [#1233](https://github.com/wycats/handlebars.js/issues/1233) - Unable to build under windows - error at test:bin task ([@blikblum](https://github.com/blikblum))
 - Update (C) year in the LICENSE file - 21386b6
 
 Compatibility notes:
@@ -80,8 +80,8 @@ Compatibility notes:
 [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.5...v4.0.6)
 
 ## v4.0.5 - November 19th, 2015
-- [#1132](https://github.com/wycats/handlebars.js/pull/1132) - Update uglify-js to avoid vulnerability ([@plynchnlm](https://api.github.com/users/plynchnlm))
-- [#1129](https://github.com/wycats/handlebars.js/issues/1129) - Minified lib returns an empty string ([@bricss](https://api.github.com/users/bricss))
+- [#1132](https://github.com/wycats/handlebars.js/pull/1132) - Update uglify-js to avoid vulnerability ([@plynchnlm](https://github.com/plynchnlm))
+- [#1129](https://github.com/wycats/handlebars.js/issues/1129) - Minified lib returns an empty string ([@bricss](https://github.com/bricss))
 - Return current handlebars instance from noConflict - 685cf92
 - Add webpack to dev dependency to support npm 3 - 7a6c228
 - Further relax uglify dependency - 0a3b3c2
@@ -92,17 +92,17 @@ Compatibility notes:
 [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.4...v4.0.5)
 
 ## v4.0.4 - October 29th, 2015
-- [#1121](https://github.com/wycats/handlebars.js/pull/1121) - Include partial name in 'undefined partial' exception message ([@shinypb](https://api.github.com/users/shinypb))
-- [#1125](https://github.com/wycats/handlebars.js/pull/1125) - Add promised-handlebars to "in-the-wild"-list ([@nknapp](https://api.github.com/users/nknapp))
+- [#1121](https://github.com/wycats/handlebars.js/pull/1121) - Include partial name in 'undefined partial' exception message ([@shinypb](https://github.com/shinypb))
+- [#1125](https://github.com/wycats/handlebars.js/pull/1125) - Add promised-handlebars to "in-the-wild"-list ([@nknapp](https://github.com/nknapp))
 
 [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.3...v4.0.4)
 
 ## v4.0.3 - September 23rd, 2015
-- [#1099](https://github.com/wycats/handlebars.js/issues/1099) - @partial-block is overridden ([@btmorex](https://api.github.com/users/btmorex))
-- [#1093](https://github.com/wycats/handlebars.js/issues/1093) - #each skips iteration on undefined values ([@florianpilz](https://api.github.com/users/florianpilz))
-- [#1092](https://github.com/wycats/handlebars.js/issues/1092) - Square braces in key name ([@distantnative](https://api.github.com/users/distantnative))
-- [#1091](https://github.com/wycats/handlebars.js/pull/1091) - fix typo in release notes ([@nikolas](https://api.github.com/users/nikolas))
-- [#1090](https://github.com/wycats/handlebars.js/pull/1090) - grammar fixes in 4.0.0 release notes ([@nikolas](https://api.github.com/users/nikolas))
+- [#1099](https://github.com/wycats/handlebars.js/issues/1099) - @partial-block is overridden ([@btmorex](https://github.com/btmorex))
+- [#1093](https://github.com/wycats/handlebars.js/issues/1093) - #each skips iteration on undefined values ([@florianpilz](https://github.com/florianpilz))
+- [#1092](https://github.com/wycats/handlebars.js/issues/1092) - Square braces in key name ([@distantnative](https://github.com/distantnative))
+- [#1091](https://github.com/wycats/handlebars.js/pull/1091) - fix typo in release notes ([@nikolas](https://github.com/nikolas))
+- [#1090](https://github.com/wycats/handlebars.js/pull/1090) - grammar fixes in 4.0.0 release notes ([@nikolas](https://github.com/nikolas))
 
 Compatibility notes:
 - `each` iteration with `undefined` values has been restored to the 3.0 behaviors. Helper calls with undefined context values will now execute against an arbitrary empty object to avoid executing against global object in non-strict mode.
@@ -111,7 +111,7 @@ Compatibility notes:
 [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.2...v4.0.3)
 
 ## v4.0.2 - September 4th, 2015
-- [#1089](https://github.com/wycats/handlebars.js/issues/1089) - "Failover content" not working in multiple levels of inline partials ([@michaellopez](https://api.github.com/users/michaellopez))
+- [#1089](https://github.com/wycats/handlebars.js/issues/1089) - "Failover content" not working in multiple levels of inline partials ([@michaellopez](https://github.com/michaellopez))
 
 [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.1...v4.0.2)
 
@@ -121,17 +121,17 @@ Compatibility notes:
 [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.0...v4.0.1)
 
 ## v4.0.0 - September 1st, 2015
-- [#1082](https://github.com/wycats/handlebars.js/pull/1082) - Decorators and Inline Partials ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#1076](https://github.com/wycats/handlebars.js/pull/1076) - Implement partial blocks ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#1087](https://github.com/wycats/handlebars.js/pull/1087) - Fix #each when last object entry has empty key ([@denniskuczynski](https://api.github.com/users/denniskuczynski))
-- [#1084](https://github.com/wycats/handlebars.js/pull/1084) - Bump uglify version to fix vulnerability ([@John-Steidley](https://api.github.com/users/John-Steidley))
-- [#1068](https://github.com/wycats/handlebars.js/pull/1068) - Fix typo ([@0xack13](https://api.github.com/users/0xack13))
-- [#1060](https://github.com/wycats/handlebars.js/pull/1060) - #1056 Fixed grammar for nested raw blocks ([@ericbn](https://api.github.com/users/ericbn))
-- [#1052](https://github.com/wycats/handlebars.js/pull/1052) - Updated year in License ([@maqnouch](https://api.github.com/users/maqnouch))
-- [#1037](https://github.com/wycats/handlebars.js/pull/1037) - Fix minor typos in README ([@tomxtobin](https://api.github.com/users/tomxtobin))
-- [#1032](https://github.com/wycats/handlebars.js/issues/1032) - Is it possible to render a partial without the parent scope? ([@aputinski](https://api.github.com/users/aputinski))
-- [#1019](https://github.com/wycats/handlebars.js/pull/1019) - Fixes typo in tests ([@aymerick](https://api.github.com/users/aymerick))
-- [#1016](https://github.com/wycats/handlebars.js/issues/1016) - Version mis-match ([@mayankdedhia](https://api.github.com/users/mayankdedhia))
+- [#1082](https://github.com/wycats/handlebars.js/pull/1082) - Decorators and Inline Partials ([@kpdecker](https://github.com/kpdecker))
+- [#1076](https://github.com/wycats/handlebars.js/pull/1076) - Implement partial blocks ([@kpdecker](https://github.com/kpdecker))
+- [#1087](https://github.com/wycats/handlebars.js/pull/1087) - Fix #each when last object entry has empty key ([@denniskuczynski](https://github.com/denniskuczynski))
+- [#1084](https://github.com/wycats/handlebars.js/pull/1084) - Bump uglify version to fix vulnerability ([@John-Steidley](https://github.com/John-Steidley))
+- [#1068](https://github.com/wycats/handlebars.js/pull/1068) - Fix typo ([@0xack13](https://github.com/0xack13))
+- [#1060](https://github.com/wycats/handlebars.js/pull/1060) - #1056 Fixed grammar for nested raw blocks ([@ericbn](https://github.com/ericbn))
+- [#1052](https://github.com/wycats/handlebars.js/pull/1052) - Updated year in License ([@maqnouch](https://github.com/maqnouch))
+- [#1037](https://github.com/wycats/handlebars.js/pull/1037) - Fix minor typos in README ([@tomxtobin](https://github.com/tomxtobin))
+- [#1032](https://github.com/wycats/handlebars.js/issues/1032) - Is it possible to render a partial without the parent scope? ([@aputinski](https://github.com/aputinski))
+- [#1019](https://github.com/wycats/handlebars.js/pull/1019) - Fixes typo in tests ([@aymerick](https://github.com/aymerick))
+- [#1016](https://github.com/wycats/handlebars.js/issues/1016) - Version mis-match ([@mayankdedhia](https://github.com/mayankdedhia))
 - [#1023](https://github.com/wycats/handlebars.js/issues/1023) - is it possible for nested custom helpers to communicate between each other?
 - [#893](https://github.com/wycats/handlebars.js/issues/893) - [Proposal] Section blocks.
 - [#792](https://github.com/wycats/handlebars.js/issues/792) - feature request: inline partial definitions
@@ -164,55 +164,55 @@ Compatibility notes:
 [Commits](https://github.com/wycats/handlebars.js/compare/v3.0.3...v4.0.0)
 
 ## v3.0.3 - April 28th, 2015
-- [#1004](https://github.com/wycats/handlebars.js/issues/1004) - Latest version breaks with RequireJS (global is undefined) ([@boskee](https://api.github.com/users/boskee))
+- [#1004](https://github.com/wycats/handlebars.js/issues/1004) - Latest version breaks with RequireJS (global is undefined) ([@boskee](https://github.com/boskee))
 
 [Commits](https://github.com/wycats/handlebars.js/compare/v3.0.2...v3.0.3)
 
 ## v3.0.2 - April 20th, 2015
-- [#998](https://github.com/wycats/handlebars.js/pull/998) - Add full support for es6 ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#994](https://github.com/wycats/handlebars.js/issues/994) - Access Handlebars.Visitor in browser ([@tamlyn](https://api.github.com/users/tamlyn))
-- [#990](https://github.com/wycats/handlebars.js/issues/990) - Allow passing null/undefined literals subexpressions ([@blimmer](https://api.github.com/users/blimmer))
-- [#989](https://github.com/wycats/handlebars.js/issues/989) - Source-map error with requirejs ([@SteppeEagle](https://api.github.com/users/SteppeEagle))
-- [#967](https://github.com/wycats/handlebars.js/issues/967) - can't access "this" property  ([@75lb](https://api.github.com/users/75lb))
+- [#998](https://github.com/wycats/handlebars.js/pull/998) - Add full support for es6 ([@kpdecker](https://github.com/kpdecker))
+- [#994](https://github.com/wycats/handlebars.js/issues/994) - Access Handlebars.Visitor in browser ([@tamlyn](https://github.com/tamlyn))
+- [#990](https://github.com/wycats/handlebars.js/issues/990) - Allow passing null/undefined literals subexpressions ([@blimmer](https://github.com/blimmer))
+- [#989](https://github.com/wycats/handlebars.js/issues/989) - Source-map error with requirejs ([@SteppeEagle](https://github.com/SteppeEagle))
+- [#967](https://github.com/wycats/handlebars.js/issues/967) - can't access "this" property  ([@75lb](https://github.com/75lb))
 - Use captureStackTrace for error handler - a009a97
 - Ignore branches tested without coverage monitoring - 37a664b
 
 [Commits](https://github.com/wycats/handlebars.js/compare/v3.0.1...v3.0.2)
 
 ## v3.0.1 - March 24th, 2015
-- [#984](https://github.com/wycats/handlebars.js/pull/984) - Adding documentation for passing arguments into partials ([@johneke](https://api.github.com/users/johneke))
-- [#973](https://github.com/wycats/handlebars.js/issues/973) - version 3 is slower than version 2 ([@elover](https://api.github.com/users/elover))
-- [#966](https://github.com/wycats/handlebars.js/issues/966) - "handlebars --version" does not work with v3.0.0 ([@abloomston](https://api.github.com/users/abloomston))
-- [#964](https://github.com/wycats/handlebars.js/pull/964) - default is a reserved word ([@grassick](https://api.github.com/users/grassick))
-- [#962](https://github.com/wycats/handlebars.js/pull/962) - Add dashbars' link on README. ([@pismute](https://api.github.com/users/pismute))
+- [#984](https://github.com/wycats/handlebars.js/pull/984) - Adding documentation for passing arguments into partials ([@johneke](https://github.com/johneke))
+- [#973](https://github.com/wycats/handlebars.js/issues/973) - version 3 is slower than version 2 ([@elover](https://github.com/elover))
+- [#966](https://github.com/wycats/handlebars.js/issues/966) - "handlebars --version" does not work with v3.0.0 ([@abloomston](https://github.com/abloomston))
+- [#964](https://github.com/wycats/handlebars.js/pull/964) - default is a reserved word ([@grassick](https://github.com/grassick))
+- [#962](https://github.com/wycats/handlebars.js/pull/962) - Add dashbars' link on README. ([@pismute](https://github.com/pismute))
 
 [Commits](https://github.com/wycats/handlebars.js/compare/v3.0.0...v3.0.1)
 
 ## v3.0.0 - February 10th, 2015
-- [#941](https://github.com/wycats/handlebars.js/pull/941) - Add support for dynamic partial names ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#940](https://github.com/wycats/handlebars.js/pull/940) - Add missing reserved words so compiler knows to use array syntax: ([@mattflaschen](https://api.github.com/users/mattflaschen))
-- [#938](https://github.com/wycats/handlebars.js/pull/938) - Fix example using #with helper ([@diwo](https://api.github.com/users/diwo))
-- [#930](https://github.com/wycats/handlebars.js/pull/930) - Add parent tracking and mutation to AST visitors ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#926](https://github.com/wycats/handlebars.js/issues/926) - Depthed lookups fail when program duplicator runs ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#918](https://github.com/wycats/handlebars.js/pull/918) - Add instructions for 'spec/mustache' to CONTRIBUTING.md, fix a few typos ([@oneeman](https://api.github.com/users/oneeman))
-- [#915](https://github.com/wycats/handlebars.js/pull/915) - Ast update ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#910](https://github.com/wycats/handlebars.js/issues/910) - Different behavior of {{@last}} when {{#each}} in {{#each}} ([@zordius](https://api.github.com/users/zordius))
-- [#907](https://github.com/wycats/handlebars.js/issues/907) - Implement named helper variable references ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#906](https://github.com/wycats/handlebars.js/pull/906) - Add parser support for block params ([@mmun](https://api.github.com/users/mmun))
-- [#903](https://github.com/wycats/handlebars.js/issues/903) - Only provide aliases for multiple use calls ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#902](https://github.com/wycats/handlebars.js/pull/902) - Generate Source Maps ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#901](https://github.com/wycats/handlebars.js/issues/901) - Still escapes with noEscape enabled on isolated Handlebars environment ([@zedknight](https://api.github.com/users/zedknight))
-- [#896](https://github.com/wycats/handlebars.js/pull/896) - Simplify BlockNode by removing intermediate MustacheNode ([@mmun](https://api.github.com/users/mmun))
-- [#892](https://github.com/wycats/handlebars.js/pull/892) - Implement parser for else chaining of helpers ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#889](https://github.com/wycats/handlebars.js/issues/889) - Consider extensible parser API ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#887](https://github.com/wycats/handlebars.js/issues/887) - Handlebars.noConflict() option? ([@bradvogel](https://api.github.com/users/bradvogel))
-- [#886](https://github.com/wycats/handlebars.js/issues/886) - Add SafeString to context (or use duck-typing) ([@dominicbarnes](https://api.github.com/users/dominicbarnes))
-- [#870](https://github.com/wycats/handlebars.js/pull/870) - Registering undefined partial throws exception. ([@max-b](https://api.github.com/users/max-b))
-- [#866](https://github.com/wycats/handlebars.js/issues/866) - comments don't respect whitespace control ([@75lb](https://api.github.com/users/75lb))
-- [#863](https://github.com/wycats/handlebars.js/pull/863) - + jsDelivr CDN info ([@tomByrer](https://api.github.com/users/tomByrer))
-- [#858](https://github.com/wycats/handlebars.js/issues/858) - Disable new default auto-indent at included partials ([@majodev](https://api.github.com/users/majodev))
-- [#856](https://github.com/wycats/handlebars.js/pull/856) - jspm compatibility ([@MajorBreakfast](https://api.github.com/users/MajorBreakfast))
-- [#805](https://github.com/wycats/handlebars.js/issues/805) - Request: "strict" lookups ([@nzakas](https://api.github.com/users/nzakas))
+- [#941](https://github.com/wycats/handlebars.js/pull/941) - Add support for dynamic partial names ([@kpdecker](https://github.com/kpdecker))
+- [#940](https://github.com/wycats/handlebars.js/pull/940) - Add missing reserved words so compiler knows to use array syntax: ([@mattflaschen](https://github.com/mattflaschen))
+- [#938](https://github.com/wycats/handlebars.js/pull/938) - Fix example using #with helper ([@diwo](https://github.com/diwo))
+- [#930](https://github.com/wycats/handlebars.js/pull/930) - Add parent tracking and mutation to AST visitors ([@kpdecker](https://github.com/kpdecker))
+- [#926](https://github.com/wycats/handlebars.js/issues/926) - Depthed lookups fail when program duplicator runs ([@kpdecker](https://github.com/kpdecker))
+- [#918](https://github.com/wycats/handlebars.js/pull/918) - Add instructions for 'spec/mustache' to CONTRIBUTING.md, fix a few typos ([@oneeman](https://github.com/oneeman))
+- [#915](https://github.com/wycats/handlebars.js/pull/915) - Ast update ([@kpdecker](https://github.com/kpdecker))
+- [#910](https://github.com/wycats/handlebars.js/issues/910) - Different behavior of {{@last}} when {{#each}} in {{#each}} ([@zordius](https://github.com/zordius))
+- [#907](https://github.com/wycats/handlebars.js/issues/907) - Implement named helper variable references ([@kpdecker](https://github.com/kpdecker))
+- [#906](https://github.com/wycats/handlebars.js/pull/906) - Add parser support for block params ([@mmun](https://github.com/mmun))
+- [#903](https://github.com/wycats/handlebars.js/issues/903) - Only provide aliases for multiple use calls ([@kpdecker](https://github.com/kpdecker))
+- [#902](https://github.com/wycats/handlebars.js/pull/902) - Generate Source Maps ([@kpdecker](https://github.com/kpdecker))
+- [#901](https://github.com/wycats/handlebars.js/issues/901) - Still escapes with noEscape enabled on isolated Handlebars environment ([@zedknight](https://github.com/zedknight))
+- [#896](https://github.com/wycats/handlebars.js/pull/896) - Simplify BlockNode by removing intermediate MustacheNode ([@mmun](https://github.com/mmun))
+- [#892](https://github.com/wycats/handlebars.js/pull/892) - Implement parser for else chaining of helpers ([@kpdecker](https://github.com/kpdecker))
+- [#889](https://github.com/wycats/handlebars.js/issues/889) - Consider extensible parser API ([@kpdecker](https://github.com/kpdecker))
+- [#887](https://github.com/wycats/handlebars.js/issues/887) - Handlebars.noConflict() option? ([@bradvogel](https://github.com/bradvogel))
+- [#886](https://github.com/wycats/handlebars.js/issues/886) - Add SafeString to context (or use duck-typing) ([@dominicbarnes](https://github.com/dominicbarnes))
+- [#870](https://github.com/wycats/handlebars.js/pull/870) - Registering undefined partial throws exception. ([@max-b](https://github.com/max-b))
+- [#866](https://github.com/wycats/handlebars.js/issues/866) - comments don't respect whitespace control ([@75lb](https://github.com/75lb))
+- [#863](https://github.com/wycats/handlebars.js/pull/863) - + jsDelivr CDN info ([@tomByrer](https://github.com/tomByrer))
+- [#858](https://github.com/wycats/handlebars.js/issues/858) - Disable new default auto-indent at included partials ([@majodev](https://github.com/majodev))
+- [#856](https://github.com/wycats/handlebars.js/pull/856) - jspm compatibility ([@MajorBreakfast](https://github.com/MajorBreakfast))
+- [#805](https://github.com/wycats/handlebars.js/issues/805) - Request: "strict" lookups ([@nzakas](https://github.com/nzakas))
 
 - Export the default object for handlebars/runtime - 5594416
 - Lookup partials when undefined - 617dd57
@@ -246,21 +246,21 @@ New Features:
 [Commits](https://github.com/wycats/handlebars.js/compare/v2.0.0-beta.1...v2.0.0)
 
 ## v2.0.0-beta.1 - August 26th, 2014
-- [#787](https://github.com/wycats/handlebars.js/pull/787) - Remove whitespace surrounding standalone statements ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#827](https://github.com/wycats/handlebars.js/issues/827) - Render false literal as “false” ([@scoot557](https://api.github.com/users/scoot557))
-- [#767](https://github.com/wycats/handlebars.js/issues/767) - Subexpressions bug with hash and context ([@evensoul](https://api.github.com/users/evensoul))
+- [#787](https://github.com/wycats/handlebars.js/pull/787) - Remove whitespace surrounding standalone statements ([@kpdecker](https://github.com/kpdecker))
+- [#827](https://github.com/wycats/handlebars.js/issues/827) - Render false literal as “false” ([@scoot557](https://github.com/scoot557))
+- [#767](https://github.com/wycats/handlebars.js/issues/767) - Subexpressions bug with hash and context ([@evensoul](https://github.com/evensoul))
 - Changes to 0/undefined handling
-  - [#731](https://github.com/wycats/handlebars.js/pull/731) - Strange behavior for {{#foo}} {{bar}} {{/foo}} when foo is 0 ([@kpdecker](https://api.github.com/users/kpdecker))
-  - [#820](https://github.com/wycats/handlebars.js/issues/820) - strange behavior for {{foo.bar}} when foo is 0 or null or false ([@zordius](https://api.github.com/users/zordius))
-  - [#837](https://github.com/wycats/handlebars.js/issues/837) - Strange input for custom helper ( foo.bar == false when foo is undefined ) ([@zordius](https://api.github.com/users/zordius))
-- [#819](https://github.com/wycats/handlebars.js/pull/819) - Implement recursive field lookup ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#764](https://github.com/wycats/handlebars.js/issues/764) - This reference not working for helpers ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#773](https://github.com/wycats/handlebars.js/issues/773) - Implicit parameters in {{#each}} introduces a peculiarity in helpers calling convention  ([@Bertrand](https://api.github.com/users/Bertrand))
-- [#783](https://github.com/wycats/handlebars.js/issues/783) - helperMissing and consistency for different expression types ([@ErisDS](https://api.github.com/users/ErisDS))
-- [#795](https://github.com/wycats/handlebars.js/pull/795) - Turn the precompile script into a wrapper around a module. ([@jwietelmann](https://api.github.com/users/jwietelmann))
-- [#823](https://github.com/wycats/handlebars.js/pull/823) - Support inverse sections on the with helper ([@dan-manges](https://api.github.com/users/dan-manges))
-- [#834](https://github.com/wycats/handlebars.js/pull/834) - Refactor blocks, programs and inverses ([@mmun](https://api.github.com/users/mmun))
-- [#852](https://github.com/wycats/handlebars.js/issues/852) - {{foo~}} space control behavior is different from older version ([@zordius](https://api.github.com/users/zordius))
+  - [#731](https://github.com/wycats/handlebars.js/pull/731) - Strange behavior for {{#foo}} {{bar}} {{/foo}} when foo is 0 ([@kpdecker](https://github.com/kpdecker))
+  - [#820](https://github.com/wycats/handlebars.js/issues/820) - strange behavior for {{foo.bar}} when foo is 0 or null or false ([@zordius](https://github.com/zordius))
+  - [#837](https://github.com/wycats/handlebars.js/issues/837) - Strange input for custom helper ( foo.bar == false when foo is undefined ) ([@zordius](https://github.com/zordius))
+- [#819](https://github.com/wycats/handlebars.js/pull/819) - Implement recursive field lookup ([@kpdecker](https://github.com/kpdecker))
+- [#764](https://github.com/wycats/handlebars.js/issues/764) - This reference not working for helpers ([@kpdecker](https://github.com/kpdecker))
+- [#773](https://github.com/wycats/handlebars.js/issues/773) - Implicit parameters in {{#each}} introduces a peculiarity in helpers calling convention  ([@Bertrand](https://github.com/Bertrand))
+- [#783](https://github.com/wycats/handlebars.js/issues/783) - helperMissing and consistency for different expression types ([@ErisDS](https://github.com/ErisDS))
+- [#795](https://github.com/wycats/handlebars.js/pull/795) - Turn the precompile script into a wrapper around a module. ([@jwietelmann](https://github.com/jwietelmann))
+- [#823](https://github.com/wycats/handlebars.js/pull/823) - Support inverse sections on the with helper ([@dan-manges](https://github.com/dan-manges))
+- [#834](https://github.com/wycats/handlebars.js/pull/834) - Refactor blocks, programs and inverses ([@mmun](https://github.com/mmun))
+- [#852](https://github.com/wycats/handlebars.js/issues/852) - {{foo~}} space control behavior is different from older version ([@zordius](https://github.com/zordius))
 - [#835](https://github.com/wycats/handlebars.js/issues/835) - Templates overwritten if file is loaded twice
 
 - Expose escapeExpression on the root object - 980c38c
@@ -294,18 +294,18 @@ Compatibility notes:
 [Commits](https://github.com/wycats/handlebars.js/compare/v2.0.0-alpha.3...v2.0.0-alpha.4)
 
 ## v2.0.0-alpha.3 - May 19th, 2014
-- [#797](https://github.com/wycats/handlebars.js/pull/797) - Pass full helper ID to helperMissing when options are provided ([@tomdale](https://api.github.com/users/tomdale))
-- [#793](https://github.com/wycats/handlebars.js/pull/793) - Ensure isHelper is coerced to a boolean ([@mmun](https://api.github.com/users/mmun))
+- [#797](https://github.com/wycats/handlebars.js/pull/797) - Pass full helper ID to helperMissing when options are provided ([@tomdale](https://github.com/tomdale))
+- [#793](https://github.com/wycats/handlebars.js/pull/793) - Ensure isHelper is coerced to a boolean ([@mmun](https://github.com/mmun))
 - Refactor template init logic - 085e5e1
 
 [Commits](https://github.com/wycats/handlebars.js/compare/v2.0.0-alpha.2...v2.0.0-alpha.3)
 
 ## v2.0.0-alpha.2 - March 6th, 2014
-- [#756](https://github.com/wycats/handlebars.js/pull/756) - fix bug in IE<=8 (no Array::map), closes #751 ([@jenseng](https://api.github.com/users/jenseng))
-- [#749](https://github.com/wycats/handlebars.js/pull/749) - properly handle multiple subexpressions in the same hash, fixes #748 ([@jenseng](https://api.github.com/users/jenseng))
-- [#743](https://github.com/wycats/handlebars.js/issues/743) - subexpression confusion/problem? ([@waynedpj](https://api.github.com/users/waynedpj))
-- [#746](https://github.com/wycats/handlebars.js/issues/746) - [CLI] support `handlebars --version` ([@apfelbox](https://api.github.com/users/apfelbox))
-- [#747](https://github.com/wycats/handlebars.js/pull/747) - updated grunt-saucelabs, failing tests revealed ([@Jonahss](https://api.github.com/users/Jonahss))
+- [#756](https://github.com/wycats/handlebars.js/pull/756) - fix bug in IE<=8 (no Array::map), closes #751 ([@jenseng](https://github.com/jenseng))
+- [#749](https://github.com/wycats/handlebars.js/pull/749) - properly handle multiple subexpressions in the same hash, fixes #748 ([@jenseng](https://github.com/jenseng))
+- [#743](https://github.com/wycats/handlebars.js/issues/743) - subexpression confusion/problem? ([@waynedpj](https://github.com/waynedpj))
+- [#746](https://github.com/wycats/handlebars.js/issues/746) - [CLI] support `handlebars --version` ([@apfelbox](https://github.com/apfelbox))
+- [#747](https://github.com/wycats/handlebars.js/pull/747) - updated grunt-saucelabs, failing tests revealed ([@Jonahss](https://github.com/Jonahss))
 - Make JSON a requirement for the compiler. - 058c0fb
 - Temporarily kill the AWS publish CI step - 8347ee2
 
@@ -315,26 +315,26 @@ Compatibility notes:
 [Commits](https://github.com/wycats/handlebars.js/compare/v2.0.0-alpha.1...v2.0.0-alpha.2)
 
 ## v2.0.0-alpha.1 - February 10th, 2014
-- [#182](https://github.com/wycats/handlebars.js/pull/182) - Allow passing hash parameters to partials ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#392](https://github.com/wycats/handlebars.js/pull/392) - Access to root context in partials and helpers ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#472](https://github.com/wycats/handlebars.js/issues/472) - Helpers cannot have decimal parameters ([@kayleg](https://api.github.com/users/kayleg))
-- [#569](https://github.com/wycats/handlebars.js/pull/569) - Unable to lookup array values using @index ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#491](https://github.com/wycats/handlebars.js/pull/491) - For nested helpers: get the @ variables of the outer helper from the inner one ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#669](https://github.com/wycats/handlebars.js/issues/669) - Ability to unregister a helper ([@dbachrach](https://api.github.com/users/dbachrach))
-- [#730](https://github.com/wycats/handlebars.js/pull/730) - Raw block helpers ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#634](https://github.com/wycats/handlebars.js/pull/634) - It would be great to have the helper name passed to `blockHelperMissing` ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#729](https://github.com/wycats/handlebars.js/pull/729) - Convert template spec to object literal ([@kpdecker](https://api.github.com/users/kpdecker))
-
-- [#658](https://github.com/wycats/handlebars.js/issues/658) - Depthed helpers do not work after an upgrade from 1.0.0 ([@xibxor](https://api.github.com/users/xibxor))
-- [#671](https://github.com/wycats/handlebars.js/issues/671) - Crashes on no-parameter {{#each}} ([@stepancheg](https://api.github.com/users/stepancheg))
-- [#689](https://github.com/wycats/handlebars.js/issues/689) - broken template precompilation ([@AAS](https://api.github.com/users/AAS))
-- [#698](https://github.com/wycats/handlebars.js/pull/698) - Fix parser generation under windows ([@osiris43](https://api.github.com/users/osiris43))
-- [#699](https://github.com/wycats/handlebars.js/issues/699) - @DATA not compiles to invalid JS in stringParams mode ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#705](https://github.com/wycats/handlebars.js/issues/705) - 1.3.0 can not be wrapped in an IIFE ([@craigteegarden](https://api.github.com/users/craigteegarden))
-- [#706](https://github.com/wycats/handlebars.js/pull/706) - README: Use with helper instead of relying on blockHelperMissing ([@scottgonzalez](https://api.github.com/users/scottgonzalez))
-
-- [#700](https://github.com/wycats/handlebars.js/pull/700) - Remove redundant conditions ([@blakeembrey](https://api.github.com/users/blakeembrey))
-- [#704](https://github.com/wycats/handlebars.js/pull/704) - JavaScript Compiler Cleanup ([@blakeembrey](https://api.github.com/users/blakeembrey))
+- [#182](https://github.com/wycats/handlebars.js/pull/182) - Allow passing hash parameters to partials ([@kpdecker](https://github.com/kpdecker))
+- [#392](https://github.com/wycats/handlebars.js/pull/392) - Access to root context in partials and helpers ([@kpdecker](https://github.com/kpdecker))
+- [#472](https://github.com/wycats/handlebars.js/issues/472) - Helpers cannot have decimal parameters ([@kayleg](https://github.com/kayleg))
+- [#569](https://github.com/wycats/handlebars.js/pull/569) - Unable to lookup array values using @index ([@kpdecker](https://github.com/kpdecker))
+- [#491](https://github.com/wycats/handlebars.js/pull/491) - For nested helpers: get the @ variables of the outer helper from the inner one ([@kpdecker](https://github.com/kpdecker))
+- [#669](https://github.com/wycats/handlebars.js/issues/669) - Ability to unregister a helper ([@dbachrach](https://github.com/dbachrach))
+- [#730](https://github.com/wycats/handlebars.js/pull/730) - Raw block helpers ([@kpdecker](https://github.com/kpdecker))
+- [#634](https://github.com/wycats/handlebars.js/pull/634) - It would be great to have the helper name passed to `blockHelperMissing` ([@kpdecker](https://github.com/kpdecker))
+- [#729](https://github.com/wycats/handlebars.js/pull/729) - Convert template spec to object literal ([@kpdecker](https://github.com/kpdecker))
+
+- [#658](https://github.com/wycats/handlebars.js/issues/658) - Depthed helpers do not work after an upgrade from 1.0.0 ([@xibxor](https://github.com/xibxor))
+- [#671](https://github.com/wycats/handlebars.js/issues/671) - Crashes on no-parameter {{#each}} ([@stepancheg](https://github.com/stepancheg))
+- [#689](https://github.com/wycats/handlebars.js/issues/689) - broken template precompilation ([@AAS](https://github.com/AAS))
+- [#698](https://github.com/wycats/handlebars.js/pull/698) - Fix parser generation under windows ([@osiris43](https://github.com/osiris43))
+- [#699](https://github.com/wycats/handlebars.js/issues/699) - @DATA not compiles to invalid JS in stringParams mode ([@kpdecker](https://github.com/kpdecker))
+- [#705](https://github.com/wycats/handlebars.js/issues/705) - 1.3.0 can not be wrapped in an IIFE ([@craigteegarden](https://github.com/craigteegarden))
+- [#706](https://github.com/wycats/handlebars.js/pull/706) - README: Use with helper instead of relying on blockHelperMissing ([@scottgonzalez](https://github.com/scottgonzalez))
+
+- [#700](https://github.com/wycats/handlebars.js/pull/700) - Remove redundant conditions ([@blakeembrey](https://github.com/blakeembrey))
+- [#704](https://github.com/wycats/handlebars.js/pull/704) - JavaScript Compiler Cleanup ([@blakeembrey](https://github.com/blakeembrey))
 
 Compatibility notes:
 - `helperMissing` helper no longer has the indexed name argument. Helper name is now available via `options.name`.
@@ -349,12 +349,12 @@ Compatibility notes:
 [Commits](https://github.com/wycats/handlebars.js/compare/v1.3.0...v2.0.0-alpha.1)
 
 ## v1.3.0 - January 1st, 2014
-- [#690](https://github.com/wycats/handlebars.js/pull/690) - Added support for subexpressions ([@machty](https://api.github.com/users/machty))
-- [#696](https://github.com/wycats/handlebars.js/pull/696) - Fix for reserved keyword "default" ([@nateirwin](https://api.github.com/users/nateirwin))
-- [#692](https://github.com/wycats/handlebars.js/pull/692) - add line numbers to nodes when parsing ([@fivetanley](https://api.github.com/users/fivetanley))
-- [#695](https://github.com/wycats/handlebars.js/pull/695) - Pull options out from param setup to allow easier extension ([@blakeembrey](https://api.github.com/users/blakeembrey))
-- [#694](https://github.com/wycats/handlebars.js/pull/694) - Make the environment reusable ([@blakeembrey](https://api.github.com/users/blakeembrey))
-- [#636](https://github.com/wycats/handlebars.js/issues/636) - Print line and column of errors ([@sgronblo](https://api.github.com/users/sgronblo))
+- [#690](https://github.com/wycats/handlebars.js/pull/690) - Added support for subexpressions ([@machty](https://github.com/machty))
+- [#696](https://github.com/wycats/handlebars.js/pull/696) - Fix for reserved keyword "default" ([@nateirwin](https://github.com/nateirwin))
+- [#692](https://github.com/wycats/handlebars.js/pull/692) - add line numbers to nodes when parsing ([@fivetanley](https://github.com/fivetanley))
+- [#695](https://github.com/wycats/handlebars.js/pull/695) - Pull options out from param setup to allow easier extension ([@blakeembrey](https://github.com/blakeembrey))
+- [#694](https://github.com/wycats/handlebars.js/pull/694) - Make the environment reusable ([@blakeembrey](https://github.com/blakeembrey))
+- [#636](https://github.com/wycats/handlebars.js/issues/636) - Print line and column of errors ([@sgronblo](https://github.com/sgronblo))
 - Use literal for data lookup - c1a93d3
 - Add stack handling sanity checks - cd885bf
 - Fix stack id "leak" on replaceStack - ddfe457
@@ -363,25 +363,25 @@ Compatibility notes:
 [Commits](https://github.com/wycats/handlebars.js/compare/v1.2.1...v1.3.0)
 
 ## v1.2.1 - December 26th, 2013
-- [#684](https://github.com/wycats/handlebars.js/pull/684) - Allow any number of trailing characters for valid JavaScript variable ([@blakeembrey](https://api.github.com/users/blakeembrey))
-- [#686](https://github.com/wycats/handlebars.js/pull/686) - Falsy AMD module names in version 1.2.0 ([@kpdecker](https://api.github.com/users/kpdecker))
+- [#684](https://github.com/wycats/handlebars.js/pull/684) - Allow any number of trailing characters for valid JavaScript variable ([@blakeembrey](https://github.com/blakeembrey))
+- [#686](https://github.com/wycats/handlebars.js/pull/686) - Falsy AMD module names in version 1.2.0 ([@kpdecker](https://github.com/kpdecker))
 
 [Commits](https://github.com/wycats/handlebars.js/compare/v1.2.0...v1.2.1)
 
 ## v1.2.0 - December 23rd, 2013
-- [#675](https://github.com/wycats/handlebars.js/issues/675) - Cannot compile empty template for partial ([@erwinw](https://api.github.com/users/erwinw))
-- [#677](https://github.com/wycats/handlebars.js/issues/677) - Triple brace statements fail under IE ([@hamzaCM](https://api.github.com/users/hamzaCM))
-- [#655](https://github.com/wycats/handlebars.js/issues/655) - Loading Handlebars using bower ([@niki4810](https://api.github.com/users/niki4810))
-- [#657](https://github.com/wycats/handlebars.js/pull/657) - Fixes issue where cli compiles non handlebars templates ([@chrishoage](https://api.github.com/users/chrishoage))
-- [#681](https://github.com/wycats/handlebars.js/pull/681) - Adds in-browser testing and Saucelabs CI ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#661](https://github.com/wycats/handlebars.js/pull/661) - Add @first and @index to #each object iteration ([@cgp](https://api.github.com/users/cgp))
-- [#650](https://github.com/wycats/handlebars.js/pull/650) - Handlebars is MIT-licensed ([@thomasboyt](https://api.github.com/users/thomasboyt))
-- [#641](https://github.com/wycats/handlebars.js/pull/641) - Document ember testing process ([@kpdecker](https://api.github.com/users/kpdecker))
+- [#675](https://github.com/wycats/handlebars.js/issues/675) - Cannot compile empty template for partial ([@erwinw](https://github.com/erwinw))
+- [#677](https://github.com/wycats/handlebars.js/issues/677) - Triple brace statements fail under IE ([@hamzaCM](https://github.com/hamzaCM))
+- [#655](https://github.com/wycats/handlebars.js/issues/655) - Loading Handlebars using bower ([@niki4810](https://github.com/niki4810))
+- [#657](https://github.com/wycats/handlebars.js/pull/657) - Fixes issue where cli compiles non handlebars templates ([@chrishoage](https://github.com/chrishoage))
+- [#681](https://github.com/wycats/handlebars.js/pull/681) - Adds in-browser testing and Saucelabs CI ([@kpdecker](https://github.com/kpdecker))
+- [#661](https://github.com/wycats/handlebars.js/pull/661) - Add @first and @index to #each object iteration ([@cgp](https://github.com/cgp))
+- [#650](https://github.com/wycats/handlebars.js/pull/650) - Handlebars is MIT-licensed ([@thomasboyt](https://github.com/thomasboyt))
+- [#641](https://github.com/wycats/handlebars.js/pull/641) - Document ember testing process ([@kpdecker](https://github.com/kpdecker))
 - [#662](https://github.com/wycats/handlebars.js/issues/662) - handlebars-source 1.1.2 is missing from RubyGems.
-- [#656](https://github.com/wycats/handlebars.js/issues/656) - Expose COMPILER_REVISION checks as a hook ([@machty](https://api.github.com/users/machty))
-- [#668](https://github.com/wycats/handlebars.js/issues/668) - Consider publishing handlebars-runtime as a separate module on npm ([@dlmanning](https://api.github.com/users/dlmanning))
-- [#679](https://github.com/wycats/handlebars.js/issues/679) - Unable to override invokePartial ([@mattbrailsford](https://api.github.com/users/mattbrailsford))
-- [#646](https://github.com/wycats/handlebars.js/pull/646) - Fix "\\{{" immediately following "\{{" ([@dmarcotte](https://api.github.com/users/dmarcotte))
+- [#656](https://github.com/wycats/handlebars.js/issues/656) - Expose COMPILER_REVISION checks as a hook ([@machty](https://github.com/machty))
+- [#668](https://github.com/wycats/handlebars.js/issues/668) - Consider publishing handlebars-runtime as a separate module on npm ([@dlmanning](https://github.com/dlmanning))
+- [#679](https://github.com/wycats/handlebars.js/issues/679) - Unable to override invokePartial ([@mattbrailsford](https://github.com/mattbrailsford))
+- [#646](https://github.com/wycats/handlebars.js/pull/646) - Fix "\\{{" immediately following "\{{" ([@dmarcotte](https://github.com/dmarcotte))
 - Allow extend to work with non-prototyped objects - eb53f2e
 - Add JavascriptCompiler public API tests - 1a751b2
 - Add AST test coverage for more complex paths - ddea5be
@@ -396,8 +396,8 @@ Compatibility notes:
 
 ## v1.1.2 - November 5th, 2013
 
-- [#645](https://github.com/wycats/handlebars.js/issues/645) - 1.1.1 fails under IE8 ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#644](https://github.com/wycats/handlebars.js/issues/644) - Using precompiled templates (AMD mode) with handlebars.runtime 1.1.1 ([@fddima](https://api.github.com/users/fddima))
+- [#645](https://github.com/wycats/handlebars.js/issues/645) - 1.1.1 fails under IE8 ([@kpdecker](https://github.com/kpdecker))
+- [#644](https://github.com/wycats/handlebars.js/issues/644) - Using precompiled templates (AMD mode) with handlebars.runtime 1.1.1 ([@fddima](https://github.com/fddima))
 
 - Add simple binary utility tests - 96a45a4
 - Fix empty string compilation - eea708a
@@ -414,13 +414,13 @@ Compatibility notes:
 
 ## v1.1.0 - November 3rd, 2013
 
-- [#628](https://github.com/wycats/handlebars.js/pull/628) - Convert code to ES6 modules ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#336](https://github.com/wycats/handlebars.js/pull/336) - Add whitespace control syntax ([@kpdecker](https://api.github.com/users/kpdecker))
-- [#535](https://github.com/wycats/handlebars.js/pull/535) - Fix for probable JIT error under Safari ([@sorentwo](https://api.github.com/users/sorentwo))
-- [#483](https://github.com/wycats/handlebars.js/issues/483) - Add first and last @ vars to each helper ([@denniskuczynski](https://api.github.com/users/denniskuczynski))
-- [#557](https://github.com/wycats/handlebars.js/pull/557) - `\\{{foo}}` escaping only works in some situations ([@dmarcotte](https://api.github.com/users/dmarcotte))
-- [#552](https://github.com/wycats/handlebars.js/pull/552) - Added BOM removal flag. ([@blessenm](https://api.github.com/users/blessenm))
-- [#543](https://github.com/wycats/handlebars.js/pull/543) - publish passing master builds to s3 ([@fivetanley](https://api.github.com/users/fivetanley))
+- [#628](https://github.com/wycats/handlebars.js/pull/628) - Convert code to ES6 modules ([@kpdecker](https://github.com/kpdecker))
+- [#336](https://github.com/wycats/handlebars.js/pull/336) - Add whitespace control syntax ([@kpdecker](https://github.com/kpdecker))
+- [#535](https://github.com/wycats/handlebars.js/pull/535) - Fix for probable JIT error under Safari ([@sorentwo](https://github.com/sorentwo))
+- [#483](https://github.com/wycats/handlebars.js/issues/483) - Add first and last @ vars to each helper ([@denniskuczynski](https://github.com/denniskuczynski))
+- [#557](https://github.com/wycats/handlebars.js/pull/557) - `\\{{foo}}` escaping only works in some situations ([@dmarcotte](https://github.com/dmarcotte))
+- [#552](https://github.com/wycats/handlebars.js/pull/552) - Added BOM removal flag. ([@blessenm](https://github.com/blessenm))
+- [#543](https://github.com/wycats/handlebars.js/pull/543) - publish passing master builds to s3 ([@fivetanley](https://github.com/fivetanley))
 
 - [#608](https://github.com/wycats/handlebars.js/issues/608) - Add `includeZero` flag to `if` conditional
 - [#498](https://github.com/wycats/handlebars.js/issues/498) - `Handlebars.compile` fails on empty string although a single blank works fine

From 69c6ca528d9833879dad762942ff23b0b6f0a2a1 Mon Sep 17 00:00:00 2001
From: aaharu <aaharu@hotmail.com>
Date: Sun, 26 Nov 2017 01:48:58 +0900
Subject: [PATCH 07/32] Use `files` field

---
 .npmignore   | 25 -------------------------
 package.json | 12 +++++++++++-
 2 files changed, 11 insertions(+), 26 deletions(-)
 delete mode 100644 .npmignore

diff --git a/.npmignore b/.npmignore
deleted file mode 100644
index f10592c0f..000000000
--- a/.npmignore
+++ /dev/null
@@ -1,25 +0,0 @@
-.DS_Store
-.gitignore
-.rvmrc
-.eslintrc
-.travis.yml
-.rspec
-Gemfile
-Gemfile.lock
-Rakefile
-Gruntfile.js
-*.gemspec
-*.nuspec
-*.log
-bench/*
-configurations/*
-components/*
-coverage/*
-dist/cdnjs/*
-dist/components/*
-spec/*
-src/*
-tasks/*
-tmp/*
-publish/*
-vendor/*
diff --git a/package.json b/package.json
index b583ee34a..a83ec1f50 100644
--- a/package.json
+++ b/package.json
@@ -73,5 +73,15 @@
     "buildConfig": {
       "minify": true
     }
-  }
+  },
+  "files": [
+    "bin",
+    "dist/*.js",
+    "dist/amd/**/*.js",
+    "dist/cjs/**/*.js",
+    "lib",
+    "print-script",
+    "release-notes.md",
+    "runtime.js"
+  ]
 }

From cda544bca9e8ea691b12cad8d844478a9b6d328b Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 28 Nov 2017 22:13:17 +0100
Subject: [PATCH 08/32] Add package.json to components shim

This is an attempt to provide a valid package.json-file to the shim
repository for bower, in order to support `bower-away`

see components/handlebars.js#24
---
 components/package.json | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 components/package.json

diff --git a/components/package.json b/components/package.json
new file mode 100644
index 000000000..9d9c961e6
--- /dev/null
+++ b/components/package.json
@@ -0,0 +1,19 @@
+{
+  "version": "4.0.11",
+  "license": "MIT",
+  "jspm": {
+    "main": "handlebars",
+    "shim": {
+      "handlebars": {
+        "exports": "Handlebars"
+      }
+    },
+    "files": [
+      "handlebars.js",
+      "handlebars.runtime.js"
+    ],
+    "buildConfig": {
+      "minify": true
+    }
+  }
+}

From 30df8a1ac7a354c75fe26bd075cbb1c75274848b Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 31 May 2018 23:12:08 +0200
Subject: [PATCH 09/32] Testcase for accessing @root from a partial-block

related to #1445
---
 spec/partials.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/spec/partials.js b/spec/partials.js
index 266837db8..79f1dc881 100644
--- a/spec/partials.js
+++ b/spec/partials.js
@@ -263,6 +263,15 @@ describe('partials', function() {
         true,
         'success');
     });
+
+    it('should be able to access the @data frame from a partial-block', function() {
+      shouldCompileToWithPartials(
+        '{{#> dude}}in-block: {{@root/value}}{{/dude}}',
+        [{value: 'success'}, {}, {dude: '<code>before-block: {{@root/value}} {{>   @partial-block }}</code>'}],
+        true,
+        '<code>before-block: success in-block: success</code>');
+    });
+
     it('should allow the #each-helper to be used along with partial-blocks', function() {
       shouldCompileToWithPartials(
         '<template>{{#> list value}}value = {{.}}{{/list}}</template>',

From 288e98616197684d38d255594fe0dfc1284be984 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 31 May 2018 23:15:24 +0200
Subject: [PATCH 10/32] Docs: Document branches in the CONTRIBUTING guide

---
 CONTRIBUTING.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 71ce84a81..e443bd6a1 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -10,6 +10,12 @@ Pull requests containing only failing tests demonstrating the issue are welcomed
 
 Documentation issues on the handlebarsjs.com site should be reported on [handlebars-site](https://github.com/wycats/handlebars-site).
 
+## Branches
+
+* The branch `4.x` contains the currently released version. Bugfixes should be made in this branch.
+* The branch `master` contains the next version. A release date is not yet specified. Maintainers
+  should merge the branch `4.x` into the master branch regularly.
+
 ## Pull Requests
 
 We also accept [pull requests][pull-request]!

From 0ddff8b3880a9214866d7d7a3ea876a3571b0e13 Mon Sep 17 00:00:00 2001
From: Qiang Li <liqiang372@gmail.com>
Date: Sat, 31 Mar 2018 03:39:22 +0200
Subject: [PATCH 11/32] unnecessary check

(cherry picked from commit e1fa310)
---
 lib/handlebars/compiler/compiler.js | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/lib/handlebars/compiler/compiler.js b/lib/handlebars/compiler/compiler.js
index 47107cc5c..4f6de492f 100644
--- a/lib/handlebars/compiler/compiler.js
+++ b/lib/handlebars/compiler/compiler.js
@@ -68,10 +68,7 @@ Compiler.prototype = {
     };
     if (knownHelpers) {
       for (let name in knownHelpers) {
-        /* istanbul ignore else */
-        if (name in knownHelpers) {
           this.options.knownHelpers[name] = knownHelpers[name];
-        }
       }
     }
 

From a1d864d4a770ee419d7ffeeb5e1976c1a18ec583 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 00:15:02 +0200
Subject: [PATCH 12/32] chore: bump various dependencies

 - grunt -> 1
- grunt-contrib-watch -> 1
- mocha -> 5
  - in common.js: define "global" , see mochajs/mocha#1159
  - in builtins.js: revert "console.log" to old value just
    after using the mock (in log-helper tests), because
    mocha calls "console.log" on failure, before
    "afterEach"
---
 package.json       |  6 +++---
 spec/builtins.js   | 11 +++++++++--
 spec/env/common.js |  2 ++
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/package.json b/package.json
index a83ec1f50..6a5d71a7b 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "benchmark": "~1.0",
     "dustjs-linkedin": "^2.0.2",
     "eco": "~1.1.0-rc-3",
-    "grunt": "~0.4.1",
+    "grunt": "^1.0.3",
     "grunt-babel": "^5.0.0",
     "grunt-cli": "~0.1.10",
     "grunt-contrib-clean": "0.x",
@@ -44,13 +44,13 @@
     "grunt-contrib-copy": "0.x",
     "grunt-contrib-requirejs": "0.x",
     "grunt-contrib-uglify": "0.x",
-    "grunt-contrib-watch": "0.x",
+    "grunt-contrib-watch": "^1.1.0",
     "grunt-eslint": "^20.1.0",
     "grunt-saucelabs": "8.x",
     "grunt-webpack": "^1.0.8",
     "istanbul": "^0.3.0",
     "jison": "~0.3.0",
-    "mocha": "~1.20.0",
+    "mocha": "^5",
     "mock-stdin": "^0.3.0",
     "mustache": "^2.1.3",
     "semver": "^5.0.1",
diff --git a/spec/builtins.js b/spec/builtins.js
index dc1df0a3e..ce6d8f4e8 100644
--- a/spec/builtins.js
+++ b/spec/builtins.js
@@ -312,10 +312,14 @@ describe('builtin helpers', function() {
       console.info = function(info) {
         equals('whee', info);
         called = true;
+        console.info = $info;
+        console.log = $log;
       };
       console.log = function(log) {
         equals('whee', log);
         called = true;
+        console.info = $info;
+        console.log = $log;
       };
 
       shouldCompileTo(string, hash, '');
@@ -329,6 +333,7 @@ describe('builtin helpers', function() {
       console.error = function(log) {
         equals('whee', log);
         called = true;
+        console.error = $error;
       };
 
       shouldCompileTo(string, [hash,,,, {level: '03'}], '');
@@ -343,6 +348,7 @@ describe('builtin helpers', function() {
       console.log = function(log) {
         equals('whee', log);
         called = true;
+        console.log = $log;
       };
 
       shouldCompileTo(string, [hash,,,, {level: '03'}], '');
@@ -385,9 +391,9 @@ describe('builtin helpers', function() {
       var hash = { blah: 'whee' };
       var called = false;
 
-      console.info = console.log = console.error = console.debug = function(log) {
-        equals('whee', log);
+      console.info = console.log = console.error = console.debug = function() {
         called = true;
+        console.info = console.log = console.error = console.debug = $log;
       };
 
       shouldCompileTo(string, hash, '');
@@ -403,6 +409,7 @@ describe('builtin helpers', function() {
         equals('foo', log2);
         equals(1, log3);
         called = true;
+        console.log = $log;
       };
 
       shouldCompileTo(string, hash, '');
diff --git a/spec/env/common.js b/spec/env/common.js
index e37805261..14d302aa9 100644
--- a/spec/env/common.js
+++ b/spec/env/common.js
@@ -1,3 +1,5 @@
+var global = (function() { return this; }());
+
 var AssertError;
 if (Error.captureStackTrace) {
   AssertError = function AssertError(message, caller) {

From 8359722e5d309e0139ed715e4dd918355e9ceaab Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 00:16:01 +0200
Subject: [PATCH 13/32] style: omit linting error caused by removing "if"

---
 lib/handlebars/compiler/compiler.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/handlebars/compiler/compiler.js b/lib/handlebars/compiler/compiler.js
index 4f6de492f..894f7a7c0 100644
--- a/lib/handlebars/compiler/compiler.js
+++ b/lib/handlebars/compiler/compiler.js
@@ -67,6 +67,9 @@ Compiler.prototype = {
       'lookup': true
     };
     if (knownHelpers) {
+      // the next line should use "Object.keys", but the code has been like this a long time and changing it, might
+      // cause backwards-compatibility issues... It's an old library...
+      // eslint-disable-next-line guard-for-in
       for (let name in knownHelpers) {
           this.options.knownHelpers[name] = knownHelpers[name];
       }

From 2145c149949b962bdc0c7cd7d783a33066c4ddb0 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 00:18:46 +0200
Subject: [PATCH 14/32] bump grunt-plugin-dependencies to 1.x versions

---
 package.json | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/package.json b/package.json
index 6a5d71a7b..237a3d157 100644
--- a/package.json
+++ b/package.json
@@ -37,13 +37,13 @@
     "eco": "~1.1.0-rc-3",
     "grunt": "^1.0.3",
     "grunt-babel": "^5.0.0",
-    "grunt-cli": "~0.1.10",
-    "grunt-contrib-clean": "0.x",
-    "grunt-contrib-concat": "0.x",
-    "grunt-contrib-connect": "0.x",
-    "grunt-contrib-copy": "0.x",
-    "grunt-contrib-requirejs": "0.x",
-    "grunt-contrib-uglify": "0.x",
+    "grunt-cli": "^1",
+    "grunt-contrib-clean": "^1",
+    "grunt-contrib-concat": "^1",
+    "grunt-contrib-connect": "^1",
+    "grunt-contrib-copy": "^1",
+    "grunt-contrib-requirejs": "^1",
+    "grunt-contrib-uglify": "^1",
     "grunt-contrib-watch": "^1.1.0",
     "grunt-eslint": "^20.1.0",
     "grunt-saucelabs": "8.x",

From d130ed2bc171fba48913fd4f622b996e76424847 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 00:15:02 +0200
Subject: [PATCH 15/32] chore: bump various dependencies

 - grunt -> 1
- grunt-contrib-watch -> 1
- mocha -> 5
  - in common.js: define "global" , see mochajs/mocha#1159
  - in builtins.js: revert "console.log" to old value just
    after using the mock (in log-helper tests), because
    mocha calls "console.log" on failure, before
    "afterEach"
---
 package.json       |  6 +++---
 spec/builtins.js   | 11 +++++++++--
 spec/env/common.js |  2 ++
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/package.json b/package.json
index a83ec1f50..6a5d71a7b 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "benchmark": "~1.0",
     "dustjs-linkedin": "^2.0.2",
     "eco": "~1.1.0-rc-3",
-    "grunt": "~0.4.1",
+    "grunt": "^1.0.3",
     "grunt-babel": "^5.0.0",
     "grunt-cli": "~0.1.10",
     "grunt-contrib-clean": "0.x",
@@ -44,13 +44,13 @@
     "grunt-contrib-copy": "0.x",
     "grunt-contrib-requirejs": "0.x",
     "grunt-contrib-uglify": "0.x",
-    "grunt-contrib-watch": "0.x",
+    "grunt-contrib-watch": "^1.1.0",
     "grunt-eslint": "^20.1.0",
     "grunt-saucelabs": "8.x",
     "grunt-webpack": "^1.0.8",
     "istanbul": "^0.3.0",
     "jison": "~0.3.0",
-    "mocha": "~1.20.0",
+    "mocha": "^5",
     "mock-stdin": "^0.3.0",
     "mustache": "^2.1.3",
     "semver": "^5.0.1",
diff --git a/spec/builtins.js b/spec/builtins.js
index dc1df0a3e..ce6d8f4e8 100644
--- a/spec/builtins.js
+++ b/spec/builtins.js
@@ -312,10 +312,14 @@ describe('builtin helpers', function() {
       console.info = function(info) {
         equals('whee', info);
         called = true;
+        console.info = $info;
+        console.log = $log;
       };
       console.log = function(log) {
         equals('whee', log);
         called = true;
+        console.info = $info;
+        console.log = $log;
       };
 
       shouldCompileTo(string, hash, '');
@@ -329,6 +333,7 @@ describe('builtin helpers', function() {
       console.error = function(log) {
         equals('whee', log);
         called = true;
+        console.error = $error;
       };
 
       shouldCompileTo(string, [hash,,,, {level: '03'}], '');
@@ -343,6 +348,7 @@ describe('builtin helpers', function() {
       console.log = function(log) {
         equals('whee', log);
         called = true;
+        console.log = $log;
       };
 
       shouldCompileTo(string, [hash,,,, {level: '03'}], '');
@@ -385,9 +391,9 @@ describe('builtin helpers', function() {
       var hash = { blah: 'whee' };
       var called = false;
 
-      console.info = console.log = console.error = console.debug = function(log) {
-        equals('whee', log);
+      console.info = console.log = console.error = console.debug = function() {
         called = true;
+        console.info = console.log = console.error = console.debug = $log;
       };
 
       shouldCompileTo(string, hash, '');
@@ -403,6 +409,7 @@ describe('builtin helpers', function() {
         equals('foo', log2);
         equals(1, log3);
         called = true;
+        console.log = $log;
       };
 
       shouldCompileTo(string, hash, '');
diff --git a/spec/env/common.js b/spec/env/common.js
index e37805261..14d302aa9 100644
--- a/spec/env/common.js
+++ b/spec/env/common.js
@@ -1,3 +1,5 @@
+var global = (function() { return this; }());
+
 var AssertError;
 if (Error.captureStackTrace) {
   AssertError = function AssertError(message, caller) {

From 29b174468da59c9b8254bb7ed463790f658b63f0 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 00:16:01 +0200
Subject: [PATCH 16/32] style: omit linting error caused by removing "if"

---
 lib/handlebars/compiler/compiler.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/handlebars/compiler/compiler.js b/lib/handlebars/compiler/compiler.js
index 4f6de492f..894f7a7c0 100644
--- a/lib/handlebars/compiler/compiler.js
+++ b/lib/handlebars/compiler/compiler.js
@@ -67,6 +67,9 @@ Compiler.prototype = {
       'lookup': true
     };
     if (knownHelpers) {
+      // the next line should use "Object.keys", but the code has been like this a long time and changing it, might
+      // cause backwards-compatibility issues... It's an old library...
+      // eslint-disable-next-line guard-for-in
       for (let name in knownHelpers) {
           this.options.knownHelpers[name] = knownHelpers[name];
       }

From 2d28f920b0fde72c066a96045a3896a83b5eb869 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 00:18:46 +0200
Subject: [PATCH 17/32] bump grunt-plugin-dependencies to 1.x versions

---
 package.json | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/package.json b/package.json
index 6a5d71a7b..237a3d157 100644
--- a/package.json
+++ b/package.json
@@ -37,13 +37,13 @@
     "eco": "~1.1.0-rc-3",
     "grunt": "^1.0.3",
     "grunt-babel": "^5.0.0",
-    "grunt-cli": "~0.1.10",
-    "grunt-contrib-clean": "0.x",
-    "grunt-contrib-concat": "0.x",
-    "grunt-contrib-connect": "0.x",
-    "grunt-contrib-copy": "0.x",
-    "grunt-contrib-requirejs": "0.x",
-    "grunt-contrib-uglify": "0.x",
+    "grunt-cli": "^1",
+    "grunt-contrib-clean": "^1",
+    "grunt-contrib-concat": "^1",
+    "grunt-contrib-connect": "^1",
+    "grunt-contrib-copy": "^1",
+    "grunt-contrib-requirejs": "^1",
+    "grunt-contrib-uglify": "^1",
     "grunt-contrib-watch": "^1.1.0",
     "grunt-eslint": "^20.1.0",
     "grunt-saucelabs": "8.x",

From 4bf1c4ff667000d5fcf43a25dcbec4717591f7f0 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 20:36:06 +0200
Subject: [PATCH 18/32] Update release notes

---
 release-notes.md | 31 ++++++++++++++++++++++++++++++-
 1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/release-notes.md b/release-notes.md
index c0fa1e2b2..782aace3f 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -2,7 +2,36 @@
 
 ## Development
 
-[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.11...master)
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.12...master)
+
+## v4.0.12 - September 4th, 2018
+New features:
+
+- none
+
+Various dependency updates
+
+- [#1464](https://github.com/wycats/handlebars.js/pull/1464) - Bump versions of grunt-plugins to 1.x
+- [#1398](https://github.com/wycats/handlebars.js/pull/1398) - Chore: updated various dev dependencies
+- upgrade uglify-js - d3d3942
+- Update grunt-eslint to 20.1.0 - 7729aa9
+- Update dependencies "async" to 2.5.0 and "source-map" to 0.6.1 (73d5637)
+
+Bugfixes:
+
+- [components/handlebars.js#24](https://github.com/components/handlebars.js#24) Add package.json to components shim
+- Updated `source-map`-package should work better with `rollup`[#1463](https://github.com/wycats/handlebars.js/issues/1463)
+
+Removed obsolete code:
+
+- unnecessary check - 0ddff8b
+- Use `files` field - 69c6ca5
+- Update jsfiddle to 4.0.11 - 8947dd0
+
+Compatibility notes:
+- No compatibility issues are to be expected
+
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.11...v4.0.12)
 
 ## v4.0.11 - October 17th, 2017
 - [#1391](https://github.com/wycats/handlebars.js/issues/1391) - `uglify-js` is unconditionally imported, but only listed as optional dependency ([@Turbo87](https://github.com/Turbo87))

From abba3c75261d9ce451f20af7dcb0fa30ab6048d8 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 20:37:53 +0200
Subject: [PATCH 19/32] Update release notes

---
 release-notes.md | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/release-notes.md b/release-notes.md
index 782aace3f..3da7bddb5 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -31,6 +31,35 @@ Removed obsolete code:
 Compatibility notes:
 - No compatibility issues are to be expected
 
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.12...v4.0.12)
+
+## v4.0.12 - September 4th, 2018
+New features:
+
+- none
+
+Various dependency updates
+
+- [#1464](https://github.com/wycats/handlebars.js/pull/1464) - Bump versions of grunt-plugins to 1.x
+- [#1398](https://github.com/wycats/handlebars.js/pull/1398) - Chore: updated various dev dependencies
+- upgrade uglify-js - d3d3942
+- Update grunt-eslint to 20.1.0 - 7729aa9
+- Update dependencies "async" to 2.5.0 and "source-map" to 0.6.1 (73d5637)
+
+Bugfixes:
+
+- [components/handlebars.js#24](https://github.com/components/handlebars.js#24) Add package.json to components shim
+- Updated `source-map`-package should work better with `rollup`[#1463](https://github.com/wycats/handlebars.js/issues/1463)
+
+Removed obsolete code:
+
+- unnecessary check - 0ddff8b
+- Use `files` field - 69c6ca5
+- Update jsfiddle to 4.0.11 - 8947dd0
+
+Compatibility notes:
+- No compatibility issues are to be expected
+
 [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.11...v4.0.12)
 
 ## v4.0.11 - October 17th, 2017

From 3c970cc9c1ad674385f72af509ac63b3dc393a43 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 20:44:07 +0200
Subject: [PATCH 20/32] Update release notes

---
 release-notes.md | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/release-notes.md b/release-notes.md
index 3da7bddb5..8af103799 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -60,6 +60,35 @@ Removed obsolete code:
 Compatibility notes:
 - No compatibility issues are to be expected
 
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.12...v4.0.12)
+
+## v4.0.12 - September 4th, 2018
+New features:
+
+- none
+
+Various dependency updates
+
+- [#1464](https://github.com/wycats/handlebars.js/pull/1464) - Bump versions of grunt-plugins to 1.x
+- [#1398](https://github.com/wycats/handlebars.js/pull/1398) - Chore: updated various dev dependencies
+- upgrade uglify-js - d3d3942
+- Update grunt-eslint to 20.1.0 - 7729aa9
+- Update dependencies "async" to 2.5.0 and "source-map" to 0.6.1 (73d5637)
+
+Bugfixes:
+
+- [components/handlebars.js#24](https://github.com/components/handlebars.js#24) Add package.json to components shim
+- Updated `source-map`-package should work better with `rollup`[#1463](https://github.com/wycats/handlebars.js/issues/1463)
+
+Removed obsolete code:
+
+- unnecessary check - 0ddff8b
+- Use `files` field - 69c6ca5
+- Update jsfiddle to 4.0.11 - 8947dd0
+
+Compatibility notes:
+- No compatibility issues are to be expected
+
 [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.11...v4.0.12)
 
 ## v4.0.11 - October 17th, 2017

From 8d22e6f501dc0720fe0610bb4dab60cae18e7d20 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Tue, 4 Sep 2018 20:44:38 +0200
Subject: [PATCH 21/32] v4.0.12

---
 components/bower.json           | 2 +-
 components/handlebars.js.nuspec | 2 +-
 lib/handlebars/base.js          | 2 +-
 package.json                    | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/components/bower.json b/components/bower.json
index 7a28ba7b9..2bf984f20 100644
--- a/components/bower.json
+++ b/components/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "handlebars",
-  "version": "4.0.11",
+  "version": "4.0.12",
   "main": "handlebars.js",
   "license": "MIT",
   "dependencies": {}
diff --git a/components/handlebars.js.nuspec b/components/handlebars.js.nuspec
index f84690c2a..bb463ce5f 100644
--- a/components/handlebars.js.nuspec
+++ b/components/handlebars.js.nuspec
@@ -2,7 +2,7 @@
 <package>
 	<metadata>
 		<id>handlebars.js</id>
-		<version>4.0.11</version>
+		<version>4.0.12</version>
 		<authors>handlebars.js Authors</authors>
 		<licenseUrl>https://github.com/wycats/handlebars.js/blob/master/LICENSE</licenseUrl>
 		<projectUrl>https://github.com/wycats/handlebars.js/</projectUrl>
diff --git a/lib/handlebars/base.js b/lib/handlebars/base.js
index f1a395756..127be4b7e 100644
--- a/lib/handlebars/base.js
+++ b/lib/handlebars/base.js
@@ -4,7 +4,7 @@ import {registerDefaultHelpers} from './helpers';
 import {registerDefaultDecorators} from './decorators';
 import logger from './logger';
 
-export const VERSION = '4.0.11';
+export const VERSION = '4.0.12';
 export const COMPILER_REVISION = 7;
 
 export const REVISION_CHANGES = {
diff --git a/package.json b/package.json
index 237a3d157..0da60a10b 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "handlebars",
   "barename": "handlebars",
-  "version": "4.0.11",
+  "version": "4.0.12",
   "description": "Handlebars provides the power necessary to let you build semantic templates effectively with no frustration",
   "homepage": "http://www.handlebarsjs.com/",
   "keywords": [

From 6b87c21fc4c472e6a6fcb4c0683032e0df3d13b7 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Sat, 15 Dec 2018 23:34:13 +0100
Subject: [PATCH 22/32] chore/doc: Add more release docs

---
 CONTRIBUTING.md | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e443bd6a1..a73a6b34b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -81,7 +81,9 @@ npm link handlebars
 npm test
 ```
 
-## Releasing
+## Releasing the latest version
+
+*When releasing a previous version of Handlebars, please look into the CONTRIBUNG.md in the corresponding branch.*
 
 Handlebars utilizes the [release yeoman generator][generator-release] to perform most release tasks.
 
@@ -97,7 +99,15 @@ gem build handlebars-source.gemspec
 gem push handlebars-source-*.gem
 ```
 
-After this point the handlebars site needs to be updated to point to the new version numbers. The jsfiddle link should be updated to point to the most recent distribution for all instances in our documentation.
+After the release, you should check that all places have really been updated. Especially verify that the `latest`-tags
+in those places still point to the latest version
+
+* [The npm-package](https://www.npmjs.com/package/handlebars) (check latest-tag)
+* [The bower package](https://github.com/components/handlebars.js) (check the package.json)
+* [The AWS S3 Bucket](http://builds.handlebarsjs.com.s3.amazonaws.com/) (check latest-tag)
+* [RubyGems](https://rubygems.org/gems/handlebars-source)
+
+When everything is OK, the handlebars site needs to be updated to point to the new version numbers. The jsfiddle link should be updated to point to the most recent distribution for all instances in our documentation.
 
 [generator-release]: https://github.com/walmartlabs/generator-release
 [pull-request]: https://github.com/wycats/handlebars.js/pull/new/master

From 78dd89c13aa26c82bf73d27b2e29f1c01283d7a4 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Sat, 15 Dec 2018 23:40:08 +0100
Subject: [PATCH 23/32] chore: Use node 10 to build handlebars

Node 10 is LTS now...
---
 .travis.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 00c8b0013..ce9690a9c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,12 +13,11 @@ env:
   - secure: Nm4AgSfsgNB21kgKrF9Tl7qVZU8YYREhouQunFracTcZZh2NZ2XH5aHuSiXCj88B13Cr/jGbJKsZ4T3QS3wWYtz6lkyVOx3H3iI+TMtqhD9RM3a7A4O+4vVN8IioB2YjhEu0OKjwgX5gp+0uF+pLEi7Hpj6fupD3AbbL5uYcKg8=
 matrix:
   include:
-  - node_js: '5'
+  - node_js: '10'
     env:
     - PUBLISH=true
     - secure: pLTzghtVll9yGKJI0AaB0uI8GypfWxLTaIB0ZL8//yN3nAEIKMhf/RRilYTsn/rKj2NUa7vt2edYILi3lttOUlCBOwTc9amiRms1W8Lwr/3IdWPeBLvLuH1zNJRm2lBAwU4LBSqaOwhGaxOQr6KHTnWudhNhgOucxpZfvfI/dFw=
     - secure: yERYCf7AwL11D9uMtacly/THGV8BlzsMmrt+iQVvGA3GaY6QMmfYqf6P6cCH98sH5etd1Y+1e6YrPeMjqI6lyRllT7FptoyOdHulazQe86VQN4sc0EpqMlH088kB7gGjTut9Z+X9ViooT5XEh9WA5jXEI9pXhQJNoIHkWPuwGuY=
-  - node_js: '4'
 cache:
   directories:
   - node_modules

From 27ac1ee39637813bd1c634f73f5a4fd8a063bee7 Mon Sep 17 00:00:00 2001
From: Timothy Lindvall <tlindvall@linkedin.com>
Date: Tue, 18 Dec 2018 15:14:16 -0800
Subject: [PATCH 24/32] Feat: Import TypeScript typings

- Import typings from DefinitelyTyped into repo.
- Update typings header to cite contributors from history and git blame.
- Update package.json to add typings field.
---
 lib/handlebars.d.ts | 356 ++++++++++++++++++++++++++++++++++++++++++++
 package.json        |   1 +
 2 files changed, 357 insertions(+)
 create mode 100644 lib/handlebars.d.ts

diff --git a/lib/handlebars.d.ts b/lib/handlebars.d.ts
new file mode 100644
index 000000000..181ef2ff5
--- /dev/null
+++ b/lib/handlebars.d.ts
@@ -0,0 +1,356 @@
+/* These definitions were imported from https://github.com/DefinitelyTyped/DefinitelyTyped
+ * and includes previous contributions from the DefinitelyTyped community by:
+ *   - Albert Willemsen <https://github.com/AlbertWillemsen-Centric>
+ *   - Boris Yankov <https://github.com/borisyankov>
+ *   - Jessica Franco <https://github.com/Kovensky>
+ *   - Masahiro Wakame <https://github.com/vvakame>
+ *   - Raanan Weber <https://github.com/RaananW>
+ *   - Sergei Dorogin <https://github.com/evil-shrike>
+ *   - webbiesdk <https://github.com/webbiesdk>
+ * For full history prior to their migration to handlebars.js, please see:
+ * https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/handlebars
+ */
+
+declare namespace Handlebars {
+  export interface TemplateDelegate<T = any> {
+      (context: T, options?: RuntimeOptions): string;
+  }
+
+  export type Template<T = any> = TemplateDelegate<T>|string;
+
+  export interface RuntimeOptions {
+      partial?: boolean;
+      depths?: any[];
+      helpers?: { [name: string]: Function };
+      partials?: { [name: string]: HandlebarsTemplateDelegate };
+      decorators?: { [name: string]: Function };
+      data?: any;
+      blockParams?: any[];
+  }
+
+  export interface HelperOptions {
+      fn: TemplateDelegate;
+      inverse: TemplateDelegate;
+      hash: any;
+      data?: any;
+  }
+
+  export interface HelperDelegate {
+      (context?: any, arg1?: any, arg2?: any, arg3?: any, arg4?: any, arg5?: any, options?: HelperOptions): any;
+  }
+  export interface HelperDeclareSpec {
+      [key: string]: HelperDelegate;
+  }
+
+  export interface ParseOptions {
+      srcName?: string,
+      ignoreStandalone?: boolean
+  }
+
+  export function registerHelper(name: string, fn: HelperDelegate): void;
+  export function registerHelper(name: HelperDeclareSpec): void;
+  export function unregisterHelper(name: string): void;
+
+  export function registerPartial(name: string, fn: Template): void;
+  export function registerPartial(spec: { [name: string]: HandlebarsTemplateDelegate }): void;
+  export function unregisterPartial(name: string): void;
+
+  // TODO: replace Function with actual signature
+  export function registerDecorator(name: string, fn: Function): void;
+  export function unregisterDecorator(name: string): void;
+
+  export function K(): void;
+  export function createFrame(object: any): any;
+  export function blockParams(obj: any[], ids: any[]): any[];
+  export function Exception(message: string): void;
+  export function log(level: number, obj: any): void;
+  export function parse(input: string, options?: ParseOptions): hbs.AST.Program;
+  export function compile<T = any>(input: any, options?: CompileOptions): HandlebarsTemplateDelegate<T>;
+  export function precompile(input: any, options?: PrecompileOptions): TemplateSpecification;
+  export function template<T = any>(precompilation: TemplateSpecification): HandlebarsTemplateDelegate<T>;
+
+  export function create(): typeof Handlebars;
+
+  export const escapeExpression: typeof Utils.escapeExpression;
+  //export const Utils: typeof hbs.Utils;
+  export const logger: Logger;
+  export const templates: HandlebarsTemplates;
+  export const helpers: { [name: string]: HelperDelegate };
+  export const partials: { [name: string]: any };
+  // TODO: replace Function with actual signature
+  export const decorators: { [name: string]: Function };
+
+  export function noConflict(): typeof Handlebars;
+
+  export class SafeString {
+      constructor(str: string);
+      toString(): string;
+      toHTML(): string;
+  }
+
+  export namespace Utils {
+      export function escapeExpression(str: string): string;
+      export function createFrame(object: any): any;
+      export function blockParams(obj: any[], ids: any[]): any[];
+      export function isEmpty(obj: any) : boolean;
+      export function extend(obj: any, ...source: any[]): any;
+      export function toString(obj: any): string;
+      export function isArray(obj: any): boolean;
+      export function isFunction(obj: any): boolean;
+  }
+
+  export namespace AST {
+      export const helpers: hbs.AST.helpers;
+  }
+
+  interface ICompiler {
+      accept(node: hbs.AST.Node): void;
+      Program(program: hbs.AST.Program): void;
+      BlockStatement(block: hbs.AST.BlockStatement): void;
+      PartialStatement(partial: hbs.AST.PartialStatement): void;
+      PartialBlockStatement(partial: hbs.AST.PartialBlockStatement): void;
+      DecoratorBlock(decorator: hbs.AST.DecoratorBlock): void;
+      Decorator(decorator: hbs.AST.Decorator): void;
+      MustacheStatement(mustache: hbs.AST.MustacheStatement): void;
+      ContentStatement(content: hbs.AST.ContentStatement): void;
+      CommentStatement(comment?: hbs.AST.CommentStatement): void;
+      SubExpression(sexpr: hbs.AST.SubExpression): void;
+      PathExpression(path: hbs.AST.PathExpression): void;
+      StringLiteral(str: hbs.AST.StringLiteral): void;
+      NumberLiteral(num: hbs.AST.NumberLiteral): void;
+      BooleanLiteral(bool: hbs.AST.BooleanLiteral): void;
+      UndefinedLiteral(): void;
+      NullLiteral(): void;
+      Hash(hash: hbs.AST.Hash): void;
+  }
+
+  export class Visitor implements ICompiler {
+      accept(node: hbs.AST.Node): void;
+      acceptKey(node: hbs.AST.Node, name: string): void;
+      acceptArray(arr: hbs.AST.Expression[]): void;
+      Program(program: hbs.AST.Program): void;
+      BlockStatement(block: hbs.AST.BlockStatement): void;
+      PartialStatement(partial: hbs.AST.PartialStatement): void;
+      PartialBlockStatement(partial: hbs.AST.PartialBlockStatement): void;
+      DecoratorBlock(decorator: hbs.AST.DecoratorBlock): void;
+      Decorator(decorator: hbs.AST.Decorator): void;
+      MustacheStatement(mustache: hbs.AST.MustacheStatement): void;
+      ContentStatement(content: hbs.AST.ContentStatement): void;
+      CommentStatement(comment?: hbs.AST.CommentStatement): void;
+      SubExpression(sexpr: hbs.AST.SubExpression): void;
+      PathExpression(path: hbs.AST.PathExpression): void;
+      StringLiteral(str: hbs.AST.StringLiteral): void;
+      NumberLiteral(num: hbs.AST.NumberLiteral): void;
+      BooleanLiteral(bool: hbs.AST.BooleanLiteral): void;
+      UndefinedLiteral(): void;
+      NullLiteral(): void;
+      Hash(hash: hbs.AST.Hash): void;
+  }
+}
+
+/**
+* Implement this interface on your MVW/MVVM/MVC views such as Backbone.View
+**/
+interface HandlebarsTemplatable {
+  template: HandlebarsTemplateDelegate;
+}
+
+// NOTE: for backward compatibility of this typing
+type HandlebarsTemplateDelegate<T = any> = Handlebars.TemplateDelegate<T>;
+
+interface HandlebarsTemplates {
+  [index: string]: HandlebarsTemplateDelegate;
+}
+
+interface TemplateSpecification {
+
+}
+
+// for backward compatibility of this typing
+type RuntimeOptions = Handlebars.RuntimeOptions;
+
+interface CompileOptions {
+  data?: boolean;
+  compat?: boolean;
+  knownHelpers?: {
+      helperMissing?: boolean;
+      blockHelperMissing?: boolean;
+      each?: boolean;
+      if?: boolean;
+      unless?: boolean;
+      with?: boolean;
+      log?: boolean;
+      lookup?: boolean;
+  };
+  knownHelpersOnly?: boolean;
+  noEscape?: boolean;
+  strict?: boolean;
+  assumeObjects?: boolean;
+  preventIndent?: boolean;
+  ignoreStandalone?: boolean;
+  explicitPartialContext?: boolean;
+}
+
+interface PrecompileOptions extends CompileOptions {
+  srcName?: string;
+  destName?: string;
+}
+
+declare namespace hbs {
+  // for backward compatibility of this typing
+  type SafeString = Handlebars.SafeString;
+
+  type Utils = typeof Handlebars.Utils;
+}
+
+interface Logger {
+  DEBUG: number;
+  INFO: number;
+  WARN: number;
+  ERROR: number;
+  level: number;
+
+  methodMap: { [level: number]: string };
+
+  log(level: number, obj: string): void;
+}
+
+declare namespace hbs {
+  namespace AST {
+      interface Node {
+          type: string;
+          loc: SourceLocation;
+      }
+
+      interface SourceLocation {
+          source: string;
+          start: Position;
+          end: Position;
+      }
+
+      interface Position {
+          line: number;
+          column: number;
+      }
+
+      interface Program extends Node {
+          body: Statement[];
+          blockParams: string[];
+      }
+
+      interface Statement extends Node {}
+
+      interface MustacheStatement extends Statement {
+          path: PathExpression | Literal;
+          params: Expression[];
+          hash: Hash;
+          escaped: boolean;
+          strip: StripFlags;
+      }
+
+      interface Decorator extends MustacheStatement { }
+
+      interface BlockStatement extends Statement {
+          path: PathExpression;
+          params: Expression[];
+          hash: Hash;
+          program: Program;
+          inverse: Program;
+          openStrip: StripFlags;
+          inverseStrip: StripFlags;
+          closeStrip: StripFlags;
+      }
+
+      interface DecoratorBlock extends BlockStatement { }
+
+      interface PartialStatement extends Statement {
+          name: PathExpression | SubExpression;
+          params: Expression[];
+          hash: Hash;
+          indent: string;
+          strip: StripFlags;
+      }
+
+      interface PartialBlockStatement extends Statement {
+          name: PathExpression | SubExpression;
+          params: Expression[];
+          hash: Hash;
+          program: Program;
+          openStrip: StripFlags;
+          closeStrip: StripFlags;
+      }
+
+      interface ContentStatement extends Statement {
+          value: string;
+          original: StripFlags;
+      }
+
+      interface CommentStatement extends Statement {
+          value: string;
+          strip: StripFlags;
+      }
+
+      interface Expression extends Node {}
+
+      interface SubExpression extends Expression {
+          path: PathExpression;
+          params: Expression[];
+          hash: Hash;
+      }
+
+      interface PathExpression extends Expression {
+          data: boolean;
+          depth: number;
+          parts: string[];
+          original: string;
+      }
+
+      interface Literal extends Expression {}
+      interface StringLiteral extends Literal {
+          value: string;
+          original: string;
+      }
+
+      interface BooleanLiteral extends Literal {
+          value: boolean;
+          original: boolean;
+      }
+
+      interface NumberLiteral extends Literal {
+          value: number;
+          original: number;
+      }
+
+      interface UndefinedLiteral extends Literal {}
+
+      interface NullLiteral extends Literal {}
+
+      interface Hash extends Node {
+          pairs: HashPair[];
+      }
+
+      interface HashPair extends Node {
+          key: string;
+          value: Expression;
+      }
+
+      interface StripFlags {
+          open: boolean;
+          close: boolean;
+      }
+
+      interface helpers {
+          helperExpression(node: Node): boolean;
+          scopeId(path: PathExpression): boolean;
+          simpleId(path: PathExpression): boolean;
+      }
+  }
+}
+
+declare module "handlebars" {
+  export = Handlebars;
+}
+
+declare module "handlebars/runtime" {
+  export = Handlebars;
+}
diff --git a/package.json b/package.json
index 0da60a10b..8f18bcffe 100644
--- a/package.json
+++ b/package.json
@@ -59,6 +59,7 @@
     "webpack-dev-server": "^1.12.1"
   },
   "main": "lib/index.js",
+  "types": "lib/handlebars.d.ts",
   "bin": {
     "handlebars": "bin/handlebars"
   },

From bacd473fe6cce76e16c69e2f7f49139062fffa03 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Wed, 2 Jan 2019 01:06:20 +0100
Subject: [PATCH 25/32] chore: fix components/handlebars package.json and
 auto-update on release

---
 components/package.json | 3 ++-
 tasks/version.js        | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/components/package.json b/components/package.json
index 9d9c961e6..a81e45d96 100644
--- a/components/package.json
+++ b/components/package.json
@@ -1,5 +1,6 @@
 {
-  "version": "4.0.11",
+  "name": "handlebars",
+  "version": "4.0.12",
   "license": "MIT",
   "jspm": {
     "main": "handlebars",
diff --git a/tasks/version.js b/tasks/version.js
index 8bc4d8250..3fe3efab1 100644
--- a/tasks/version.js
+++ b/tasks/version.js
@@ -20,6 +20,7 @@ module.exports = function(grunt) {
     async.each([
         ['lib/handlebars/base.js', (/const VERSION = ['"](.*)['"];/), 'const VERSION = \'' + version + '\';'],
         ['components/bower.json', (/"version":.*/), '"version": "' + version + '",'],
+        ['components/package.json', /"version":.*/, '"version": "' + version + '",'],
         ['components/handlebars.js.nuspec', (/<version>.*<\/version>/), '<version>' + version + '</version>']
       ],
       function(args, callback) {

From edc6220d51139b32c28e51641fadad59a543ae57 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Wed, 30 Jan 2019 22:21:44 +0100
Subject: [PATCH 26/32] fix: disallow access to the constructor in templates to
 prevent RCE

This commit fixes a Remote Code Execution (RCE) reported by
npm-security. Access to non-enumerable "constructor"-properties
is now prohibited by the compiled template-code, because this
the first step on the way to creating and execution arbitrary
JavaScript code.
The vulnerability affects systems where an attacker is allowed to
inject templates into the Handlebars setup.
Further details of the attack may be disclosed by npm-security.

Closes #1267
Closes #1495
---
 .../compiler/javascript-compiler.js           |  3 +++
 spec/security.js                              | 23 +++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 spec/security.js

diff --git a/lib/handlebars/compiler/javascript-compiler.js b/lib/handlebars/compiler/javascript-compiler.js
index 471144dd3..ff98ad9e4 100644
--- a/lib/handlebars/compiler/javascript-compiler.js
+++ b/lib/handlebars/compiler/javascript-compiler.js
@@ -13,6 +13,9 @@ JavaScriptCompiler.prototype = {
   // PUBLIC API: You can override these methods in a subclass to provide
   // alternative compiled forms for name lookup and buffering semantics
   nameLookup: function(parent, name/* , type*/) {
+    if (name === 'constructor') {
+      return ['(', parent, '.propertyIsEnumerable(\'constructor\') ? ', parent, '.constructor : undefined', ')'];
+    }
     if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
       return [parent, '.', name];
     } else {
diff --git a/spec/security.js b/spec/security.js
new file mode 100644
index 000000000..45b96c34b
--- /dev/null
+++ b/spec/security.js
@@ -0,0 +1,23 @@
+describe('security issues', function() {
+    describe('GH-1495: Prevent Remote Code Execution via constructor', function() {
+        it('should not allow constructors to be accessed', function() {
+            shouldCompileTo('{{constructor.name}}', {}, '');
+        });
+
+        it('should allow the "constructor" property to be accessed if it is enumerable', function() {
+            shouldCompileTo('{{constructor.name}}', {'constructor': {
+                'name': 'here we go'
+            }}, 'here we go');
+        });
+
+        it('should allow prototype properties that are not constructors', function() {
+            class TestClass {
+                get abc() {
+                    return 'xyz';
+                }
+            }
+            shouldCompileTo('{{#with this as |obj|}}{{obj.abc}}{{/with}}',
+                new TestClass(), 'xyz');
+        });
+    });
+});

From 2db0d123c8501a7cf67b8252523ac3000c9c028f Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 7 Feb 2019 08:42:04 +0100
Subject: [PATCH 27/32] chore: add .idea and yarn-error.log to .gitignore

---
 .gitignore | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.gitignore b/.gitignore
index 3c6d099f1..42b64dde0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,5 @@ node_modules
 *.sublime-workspace
 npm-debug.log
 sauce_connect.log*
+.idea
+yarn-error.log

From 05e6293bb37979d39d020d233c42756c8132ad0e Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 7 Feb 2019 09:53:09 +0100
Subject: [PATCH 28/32] chore: bump version of grunt-saucelabs

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 8f18bcffe..379eb2737 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "grunt-contrib-uglify": "^1",
     "grunt-contrib-watch": "^1.1.0",
     "grunt-eslint": "^20.1.0",
-    "grunt-saucelabs": "8.x",
+    "grunt-saucelabs": "9.x",
     "grunt-webpack": "^1.0.8",
     "istanbul": "^0.3.0",
     "jison": "~0.3.0",

From ee3022228b40ae595e1574923362d8a6db0ec2d7 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 7 Feb 2019 10:04:17 +0100
Subject: [PATCH 29/32] chore: disable sauce-labs

Related to #1497
---
 Gruntfile.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index ce85e9a4a..7542a7ffc 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -228,7 +228,7 @@ module.exports = function(grunt) {
   grunt.task.loadTasks('tasks');
 
   grunt.registerTask('bench', ['metrics']);
-  grunt.registerTask('sauce', process.env.SAUCE_USERNAME ? ['tests', 'connect', 'saucelabs-mocha'] : []);
+  grunt.registerTask('sauce', [] /* process.env.SAUCE_USERNAME ? ['tests', 'connect', 'saucelabs-mocha'] : [] */);
 
   grunt.registerTask('travis', process.env.PUBLISH ? ['default', 'sauce', 'metrics', 'publish:latest'] : ['default']);
 

From 56fc6768d1231e8e4d7cd37ba0ff792a1db82f98 Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 7 Feb 2019 10:14:44 +0100
Subject: [PATCH 30/32] test: run appveyor tests in Node 10

---
 appveyor.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index b67fb4ca5..563aaf93c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,8 +1,7 @@
 # Test against these versions of Node.js
 environment:
   matrix:
-    - nodejs_version: "4"
-    - nodejs_version: "5"
+    - nodejs_version: "10"
 
 platform:
   - x64

From 7bd34fb4662c69a86e654311ff317f5710c9c11e Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 7 Feb 2019 10:46:01 +0100
Subject: [PATCH 31/32] Update release notes

---
 release-notes.md | 39 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

diff --git a/release-notes.md b/release-notes.md
index 8af103799..5b54c5e73 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -2,7 +2,44 @@
 
 ## Development
 
-[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.12...master)
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.1.0...master)
+
+## v4.1.0 - February 7th, 2019
+New Features
+
+- import TypeScript typings - 27ac1ee
+
+Security fixes:
+
+- disallow access to the constructor in templates to prevent RCE - 42841c4, #1495
+
+Housekeeping
+
+- chore: fix components/handlebars package.json and auto-update on release - bacd473
+- chore: Use node 10 to build handlebars - 78dd89c
+- chore/doc: Add more release docs - 6b87c21
+
+Compatibility notes:
+
+Access to class constructors (i.e. `({}).constructor`) is now prohibited to prevent
+Remote Code Execution. This means that following construct will no work anymore:
+
+```
+class SomeClass {
+}
+
+SomeClass.staticProperty = 'static'
+
+var template = Handlebars.compile('{{constructor.staticProperty}}');
+document.getElementById('output').innerHTML = template(new SomeClass());
+// expected: 'static', but now this is empty.
+```
+
+This kind of access is not the intended use of Handlebars and leads to the vulnerability described in #1495. We will **not** increase the major version, because such use is not intended or documented, and because of the potential impact of the issue (we fear that most people won't use a new major version and the issue may not be resolved on many systems).
+
+
+
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.12...v4.1.0)
 
 ## v4.0.12 - September 4th, 2018
 New features:

From 7caca944b1ae64b5bc11cba67d21e4b51ba6196a Mon Sep 17 00:00:00 2001
From: Nils Knappmeier <github@knappi.org>
Date: Thu, 7 Feb 2019 10:46:32 +0100
Subject: [PATCH 32/32] v4.1.0

---
 components/bower.json           | 2 +-
 components/handlebars.js.nuspec | 2 +-
 components/package.json         | 2 +-
 lib/handlebars/base.js          | 2 +-
 package.json                    | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/components/bower.json b/components/bower.json
index 2bf984f20..af87b72af 100644
--- a/components/bower.json
+++ b/components/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "handlebars",
-  "version": "4.0.12",
+  "version": "4.1.0",
   "main": "handlebars.js",
   "license": "MIT",
   "dependencies": {}
diff --git a/components/handlebars.js.nuspec b/components/handlebars.js.nuspec
index bb463ce5f..a4740212a 100644
--- a/components/handlebars.js.nuspec
+++ b/components/handlebars.js.nuspec
@@ -2,7 +2,7 @@
 <package>
 	<metadata>
 		<id>handlebars.js</id>
-		<version>4.0.12</version>
+		<version>4.1.0</version>
 		<authors>handlebars.js Authors</authors>
 		<licenseUrl>https://github.com/wycats/handlebars.js/blob/master/LICENSE</licenseUrl>
 		<projectUrl>https://github.com/wycats/handlebars.js/</projectUrl>
diff --git a/components/package.json b/components/package.json
index a81e45d96..7013be4a4 100644
--- a/components/package.json
+++ b/components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "handlebars",
-  "version": "4.0.12",
+  "version": "4.1.0",
   "license": "MIT",
   "jspm": {
     "main": "handlebars",
diff --git a/lib/handlebars/base.js b/lib/handlebars/base.js
index 127be4b7e..22307b9da 100644
--- a/lib/handlebars/base.js
+++ b/lib/handlebars/base.js
@@ -4,7 +4,7 @@ import {registerDefaultHelpers} from './helpers';
 import {registerDefaultDecorators} from './decorators';
 import logger from './logger';
 
-export const VERSION = '4.0.12';
+export const VERSION = '4.1.0';
 export const COMPILER_REVISION = 7;
 
 export const REVISION_CHANGES = {
diff --git a/package.json b/package.json
index 379eb2737..de4efbf87 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "handlebars",
   "barename": "handlebars",
-  "version": "4.0.12",
+  "version": "4.1.0",
   "description": "Handlebars provides the power necessary to let you build semantic templates effectively with no frustration",
   "homepage": "http://www.handlebarsjs.com/",
   "keywords": [