Release version 0.12.0

[arikfr]

• Bump version of the master branch to the next version.
• Edit latest RC release:
  • Give the tag a new name, with full version prefixed with a "v" (e.g. v0.8.0.b1058).
  • Update title.
  • Update release notes.
  • Uncheck "This is a pre-release".
• Prepare AWS images:
  • Create: packer build -var 'redash_version=0.8.0.b1058' -var 'image_version=080b1058' -var 'aws_access_key=' -var 'aws_secret_key=' -only=redash-eu-west-1 packer.json
  • Make it public: python copy.py make_public {image} eu-west-1
  • If the EC2 AMI is outdated, you need to get a new one from: https://cloud-images.ubuntu.com/trusty/current/ (HVM SSD)
  • Copy to all other regions: python copy.py copy_image {image} eu-west-1
  • Test instance: python copy.py start_test_instance {image} eu-west-13.
• Prepare GCE images: fab create:redash_version="0.8.0.b1058"
• Mark latest on Docker Hub.
• Update documentation links.
• Update version.redash.io.
• Update homepage.
• Update bootrstrap.sh files.
• Announcement:
  • Gitter + Slack.
  • Blog post.
  • Email to the mailing list & newsletter.
  • Tweet.

[arikfr]

It was a long time in the making, but v0.12.0 was finally packaged and ready for you to upgrade: https://github.com/getredash/redash/releases/tag/v0.12.0.b2449. Huge thanks to over 30 (!) contributors who participated in this release.

New AMIs will be released later on.