Release 0.4.0

What's Changed

• Support requiring tokens for some refs by @alexlarsson in #29
• Update actix to 1.0 by @alexlarsson in #34
• repo: Allow /s in repo names by @dbnicholson in #33
• Fix output by @nanonyme in #41
• Allow passing the manager URL with a base path by @wengxt in #43
• jobs: Extract appstream before running post-publish script by @barthalion in #42
• chore: Update multiple dependencies to their latest versions by @ignatenkobrain in #40
• deps: minor cargo update by @alatiera in #44
• Update dependencies & cleanup by @bilelmoussaoui in #50
• Add end-to-end test by @jameswestman in #67
• ci: Run end-to-end test in Fedora by @jameswestman in #69
• Fix JSON error messages by @jameswestman in #68
• Add futures 0.3 and use async/await in some places by @jameswestman in #66
• Fix deprecation warning and use asyncio.run by @nanonyme in #72
• Add storefront-info-endpoint configuration by @jameswestman in #65
• Add optional app ID to builds by @jameswestman in #73
• flat-manager-client: Retry all failed API requests by @barthalion in #74
• client: Make sure /publish response is properly loaded into dict by @barthalion in #75
• Extend exceptions type to retry by @barthalion in #76
• Fix clippy warnings by @jameswestman in #81
• Add "production" Dockerfile and a job to build&push it to GHCR by @barthalion in #83
• Add token field for exact app matches by @jameswestman in #77
• Start implementing configurable hooks by @jameswestman in #82

New Contributors

• @nanonyme made their first contribution in #41
• @wengxt made their first contribution in #43
• @ignatenkobrain made their first contribution in #40
• @alatiera made their first contribution in #44
• @bilelmoussaoui made their first contribution in #50
• @jameswestman made their first contribution in #67

Full Changelog: 0.3.7...0.4.0