Release 0.68.0

Update CHANGELOG.md with details from pull request #5826

Obvious fix; these changes are the result of automation not creative thinking.

Release 0.67.0

Update CHANGELOG.md with details from pull request #5795

Obvious fix; these changes are the result of automation not creative thinking.

Release 0.66.0

Update CHANGELOG.md with details from pull request #5771

Obvious fix; these changes are the result of automation not creative thinking.

Release 0.65.0

Announcement: https://www.habitat.sh/blog/2018/10/0.65.0-release/

Release 0.64.1

Merge pull request #5683 from habitat-sh/app2

fix regex for allowable appveyor branches

Release 0.64.0

Update CHANGELOG.md with details from pull request #5677

Obvious fix; these changes are the result of automation not creative thinking.

0.63.0

Merge pull request #5626 from habitat-sh/appveyor_reuse

provide env var o appveyor can force build studio reuse

0.62.0

Read the announcement here:
https://www.habitat.sh/blog/2018/08/0620Release/

Thanks for using Habitat!

0.61.0

Announcement: https://www.habitat.sh/blog/2018/08/1348Release/

0.59.0

Announcement: https://www.habitat.sh/blog/2018/07/Habitat-0.59.0-Released