0.9.0

⭐ Features

• [#56] Add unique step ID
• [#56] Add API to use step outputs (see usage in 0009280)
• [#56] Add a helper for defining GitHub expressions (4648000)
• Add @Deprecated annotations for deprecated action inputs (f9c43c1) (thanks @jmfayard!)
• Add PullRequest.types (0908f39) (thanks @jmfayard!)
• [#1] Fail if no jobs, triggers or steps are defined
• [#1] Fail if duplicate job names are used
• [#1] Fail if mutually exclusive properties are defined in Push, PullRequest, PullRequestTarget
• Add wrappers for actions:
  • actions/cache@v2
  • docker/login-action@v1
  • docker/setup-buildx-action@v1
  • docker/build-push-action@v2
  • nobrayner/discord-webhook@v1

🛠️ Fixes

• Unify order of arguments in Push trigger (2cb4318)

💣 Breaking changes

• Unify order of arguments in Push trigger (2cb4318) - it's a breaking change only if you use positional arguments, not named arguments. It's generally recommended to use named arguments for the sake of better readability