0.8.0

Features

• ✨ Add support for multi-arch builds, including support for arm64 (e.g. Mac M1). PR #195 by @tiangolo.

Docs

• 📝 Update test badge in README.md. PR #197 by @alejsdev.

Refactors

• 🔥 Remove Alpine support. PR #193 by @tiangolo.

Upgrades

• ⬆️ Bump gunicorn from 20.1.0 to 21.2.0. PR #185 by @dependabot[bot].
• ⬆️ Bump uvicorn[standard] from 0.20.0 to 0.21.0. PR #174 by @dependabot[bot].

Internal

• ⬆️ Bump actions/checkout from 3.3.0 to 4.1.0. PR #189 by @dependabot[bot].
• ⬆️ Update mypy requirement from ^0.991 to ^1.1. PR #173 by @dependabot[bot].
• ⬆️ Update black requirement from ^22.10 to ^23.1. PR #171 by @dependabot[bot].
• ⬆️ Bump actions/checkout from 3.1.0 to 3.3.0. PR #170 by @dependabot[bot].
• 👷 Update latest changes token. PR #178 by @tiangolo.
• 👷 Add GitHub Action to update Docker Hub description, fix. PR #168 by @tiangolo.
• 👷 Add GitHub Action for Docker Hub description. PR #167 by @tiangolo.

0.7.0

The highlights of this release are:

• Support for Python 3.10 and 3.11.
• Deprecation of Python 3.6.
  • The last Python 3.6 image tag was pushed and is available in Docker Hub, but it won't be updated or maintained anymore.
  • The last image with a date tag is python3.6-2022-11-25.
• Upgraded versions of all the dependencies.

Features

• ✨ Add support for Python 3.11. PR #159 by @tiangolo.
• ⬆️ Upgrade Uvicorn version. PR #161 by @tiangolo.
• ✨ Add support for Python 3.10. PR #99 by @tiangolo.
• ⬆️ Upgrade Uvicorn to the last version supporting Python 3.6. PR #155 by @tiangolo.
• ✨ Add Python 3.9 and Alpine Python 3.9. PR #52 by @graue70.
• ⬆️ Install uvicorn[standard] to include uvloop and Gunicorn support. PR #54 by @tiangolo.

Breaking Changes

• 🔥 Deprecate and remove Python 3.6. PR #160 by @tiangolo.

Docs

• ✏️ Fix typo, delete repeated line in README. PR #147 by @jiyeonseo.
• 📝 Add note to discourage Alpine with Python. PR #96 by @tiangolo.
• 📝 Add warning for Kubernetes, when to use this image. PR #95 by @tiangolo.
• ✏️ Fix typo duplicate "Note" in Readme. PR #92 by @tiangolo.
• ✏️ Fix typo (type annotation) in tests. PR #55 by @tiangolo.

Internal

• ⬆️ Update mypy requirement from ^0.971 to ^0.991. PR #166 by @dependabot[bot].
• ⬆️ Update autoflake requirement from ^1.3.1 to ^2.0.0. PR #165 by @dependabot[bot].
• ⬆️ Update black requirement from ^20.8b1 to ^22.10. PR #164 by @dependabot[bot].
• ⬆️ Update docker requirement from ^5.0.3 to ^6.0.1. PR #163 by @dependabot[bot].
• 🔧 Update Dependabot config. PR #162 by @tiangolo.
• 👷 Add scheduled CI every Monday. PR #158 by @tiangolo.
• 👷 Do not run double CI for PRs, run on push only on master. PR #157 by @tiangolo.
• 👷 Add GitHub Action alls-green. PR #156 by @tiangolo.
• ⬆️ Update black requirement from ^19.10b0 to ^20.8b1. PR #87 by @dependabot[bot].
• ⬆️ Update mypy requirement from ^0.770 to ^0.971. PR #143 by @dependabot[bot].
• ⬆️ Update docker requirement from ^4.2.0 to ^5.0.3. PR #97 by @dependabot[bot].
• ⬆️ Bump actions/setup-python from 1 to 4.1.0. PR #142 by @dependabot[bot].
• ⬆️ Update isort requirement from ^4.3.21 to ^5.8.0. PR #88 by @dependabot[bot].
• ⬆️ Bump tiangolo/issue-manager from 0.2.0 to 0.4.0. PR #85 by @dependabot[bot].
• ⬆️ Update pytest requirement from ^5.4.1 to ^7.0.1. PR #123 by @dependabot[bot].
• ⬆️ Bump actions/checkout from 2 to 3.1.0. PR #145 by @dependabot[bot].
• 📌 Add external dependencies and Dependabot to get automatic upgrade PRs. PR #84 by @tiangolo.
• 👷 Update Latest Changes. PR #83 by @tiangolo.
• 🔥 Remove unused Travis and old GitHub Actions configs. PR #56 by @tiangolo.
• 👷 Add GitHub Action latest-changes, update issue-manager, add funding. PR #53 by @tiangolo.

0.6.0

• Add docs about installing and pinning dependencies. PR #41.
• Add slim version. PR #40.
• Remove leftover unneeded config for tests. PR #39.
• Add extra configs, tests, and docs for:
  • WORKER_CLASS
  • TIMEOUT
  • KEEP_ALIVE
  • GRACEFUL_TIMEOUT
  • ACCESS_LOG
  • ERROR_LOG
  • GUNICORN_CMD_ARGS
  • MAX_WORKERS
  • PR #38
• Set up CI using GitHub actions, they provide more free instances, so builds finish faster (4 min vs 9 min). PR #37.
• Add support for Python 3.8. PR #36.
• Refactor tests to remove custom testing Dockerfiles, generate them during tests. PR #35.
• Refactor and simplify build process to reduce code duplication. PR #34.
• Disable pip cache during installation with --no-cache-dir. PR #13 by @pmav99.
• Migrate local development from Pipenv to Poetry. PR #31.
• Add tests and docs for custom PRE_START_PATH env var. PR #30.
• Add support for custom PRE_START_PATH env var. PR #12 by @mgfinch.

0.5.0

• Refactor tests to use env vars and add image tags for each build date, like tiangolo/uvicorn-gunicorn:python3.7-2019-10-15. PR #15.
• Update Gunicorn worker heartbeat directory to /dev/shm to improve performance. PR #9 by @wshayes.
• Upgrade Travis. PR #7.

0.4.0

• Add support for live auto-reload with an additional custom script /start-reload.sh, check the updated documentation. PR #6.

0.3.0

• Set WORKERS_PER_CORE by default to 1, as it shows to have the best performance on benchmarks.
• Make the default web concurrency, when WEB_CONCURRENCY is not set, to a minimum of 2 workers. This is to avoid bad performance and blocking applications (server application) on small machines (server machine/cloud/etc). This can be overridden using WEB_CONCURRENCY. This applies for example in the case where WORKERS_PER_CORE is set to 1 (the default) and the server has only 1 CPU core. PR #5.

0.2.0

• Make /start.sh run independently, reading and generating used default environment variables. And remove /entrypoint.sh as it doesn't modify anything in the system, only reads environment variables. PR #4.

0.1.2

• Whenever this image is built (and each of its tags/versions), trigger a build for the children images (FastAPI and Starlette).

0.1.0

Add support for /app/prestart.sh.