[Diff since v0.6.8](v0.6.8...v0.6.9)

**Merged pull requests:**
- enable dependabot for GitHub actions (#95) (@ranocha)
- Bump actions/cache from 1 to 3 (#96) (@dependabot[bot])
- Bump codecov/codecov-action from 1 to 3 (#97) (@dependabot[bot])
- Bump actions/checkout from 2 to 3 (#98) (@dependabot[bot])
- Fix InexactError call in convert (#99) (@jishnub)
- Add isinteger (#104) (@dlfivefifty)

## DualNumbers v0.6.8

[Diff since v0.6.7](v0.6.7...v0.6.8)



**Merged pull requests:**
- Implement 2-arg atan (#91) (@sethaxen)

## DualNumbers v0.6.7

[Diff since v0.6.6](v0.6.6...v0.6.7)



**Merged pull requests:**
- CompatHelper: bump compat for "NaNMath" to "1" (#89) (@github-actions[bot])
- Implement `complex` for dual arguments (#90) (@sethaxen)

## DualNumbers v0.6.6

[Diff since v0.6.5](v0.6.5...v0.6.6)



**Merged pull requests:**
- support specialfunctions 2.x (#86) (@stevengj)

## DualNumbers v0.6.5

[Diff since v0.6.4](v0.6.4...v0.6.5)



**Merged pull requests:**
- Using a strong zero in Dual(0.0, 1)^0 to avoid NaN (#84) (@jwscook)

## DualNumbers v0.6.4

[Diff since v0.6.2](v0.6.2...v0.6.4)


**Closed issues:**
- isless broken for mixed types (#72)
- TagBot trigger issue (#79)

**Merged pull requests:**
- fix: isless broken for mixed types #72 (#73) (@briochemc)
- Delete REQUIRE, add Project.toml (#75) (@ararslan)
- Install TagBot as a GitHub Action (#76) (@JuliaTagBot)
- SpecialFunctions bump (#78) (@dlfivefifty)
- Update README.md (#80) (@ViralBShah)
- Dual raised to power UInt64(0) gives NaN dualpart (#82) (@jwscook)

fix: isless broken for mixed types (#73)

Fixes #72.

Merge pull request #71 from timholy/teh/coerce

Support Dual{T}(x)

Merge pull request #68 from ararslan/aa/some-fixes

Grab bag of minor changes

Override SpecialFunctions (#65)

* Add flipsign

* Fix bug in inv(::Dual)

* Fix deprecations

* REQUIRE Julia v0.7