mirror of
https://github.com/kennethreitz/heroku-buildpack-python.git
synced 2026-06-05 23:10:16 +00:00
Ed Morley
643 lines
13 KiB
Markdown
643 lines
13 KiB
Markdown
# Python Buildpack Changelog
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## Unreleased
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- Python 3.8.7 is now available (CPython) (#1122).
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## v186 (2020-11-18)
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- Update the `BUILD_WITH_GEO_LIBRARIES` error message (#1121).
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- Switch NLTK feature detection away from `sp-grep` (#1119).
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- Switch Django collectstatic feature detection away from `sp-grep` (#1119).
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- Remove vendored `sp-grep` script (#1119).
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- Remove vendored `pip-diff` script (#1118).
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- Remove vendored `pip-grep` script (#1116).
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## v185 (2020-11-12)
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- Error if the unsupported `BUILD_WITH_GEO_LIBRARIES` env var is set (#1115).
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- Remove deprecated GDAL/GEOS/PROJ support (#1113).
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- Remove vendored `jq` binary (#1112).
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- Remove redundant Mercurial install step (#1111).
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- Remove support for the Cedar-14 stack (#1110).
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## v184 (2020-10-21)
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- Vendor buildpack-stdlib instead of fetching from S3 (#1100).
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- Fix metric names for metrics emitted within `sub_env` (#1099).
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## v183 (2020-10-12)
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- Add support for Heroku-20 (#968).
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## v182 (2020-10-06)
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- Python 3.9.0 is now available (CPython) (#1090).
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- Migrate from the `lang-python` S3 bucket to `heroku-buildpack-python` (#1089).
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- Remove `vendor/shunit2` (#1086).
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- Replace `BUILDPACK_VENDOR_URL` and `USE_STAGING_BINARIES` with `BUILDPACK_S3_BASE_URL` (#1085).
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## v181 (2020-09-29)
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- PyPy 2.7 and 3.6, version 7.3.2 are now available (Note: PyPy support is in beta) (#1081).
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## v180 (2020-09-24)
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- Python 3.8.6 is now available (CPython) (#1072).
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## v179 (2020-09-23)
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- Remove duplicate pipenv metric event (#1070).
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- Emit metrics for how the Python version was chosen for an app (#1069).
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- Emit Python version metric events for all builds, not just clean installs (#1066).
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## v178 (2020-09-07)
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- Python 3.5.10 is now available (CPython) (#1062).
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## v177 (2020-08-18)
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- Python 3.6.12 and 3.7.9 are now available (CPython) (#1054).
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- The default Python version for new apps is now 3.6.12 (previously 3.6.11) (#1054).
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## v176 (2020-08-12)
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- Rebuild the Python 3.4.10 archives with the correct version of Python (#1048).
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- Fix the security update version check message for apps using PyPy (#1040).
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- Remove `vendor/test-utils` (#1043).
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## v175 (2020-08-05)
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- Update pip from 20.0.2 to 20.1.1 for Python 2.7 and Python 3.5+ (#1030).
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- Update setuptools from 39.0.1 to: (#1024)
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- 44.1.1 for Python 2.7
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- 43.0.0 for Python 3.4
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- 47.1.1 for Python 3.5+
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- Switch the `heroku-buildpack-python` repository default branch from `master` to `main` (#1029).
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## v174 (2020-07-30)
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- For repeat builds, also manage the installed versions of setuptools/wheel, rather than just that of pip (#1007).
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- Install an explicit version of wheel rather than the latest release at the time (#1007).
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- Output the installed version of pip, setuptools and wheel in the build log (#1007).
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- Errors installing pip/setuptools/wheel are now displayed in the build output and fail the build early (#1007).
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- Install pip using itself rather than `get-pip.py` (#1007).
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- Disable pip's version check + cache when installing pip/setuptools/wheel (#1007).
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- Install setuptools from PyPI rather than a vendored copy (#1007).
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- Reduce the number of environment variables exposed to `bin/{pre,post}_compile` and other subprocesses (#1011).
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## v173 (2020-07-21)
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- Python 3.8.5 is now available (CPython).
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## v172 (2020-07-17)
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- Python 3.8.4 is now available (CPython).
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## v171 (2020-07-07)
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- Python 3.6.11 and 3.7.8 are now available (CPython).
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## v170 (2020-05-19)
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- Python 2.7.18, 3.5.9, 3.7.7 and 3.8.3 are now available (CPython).
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- PyPy 2.7 and 3.6, version 7.3.1 are now available (Note: PyPy support is in beta).
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- Docs: Fix explanation of runtime.txt generation when using pipenv.
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- Bugfix: Correctly detect Python version when using a `python_version` of `3.8` in `Pipfile.lock`.
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## v169 (2020-04-22)
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- Add a Hatchet test for python 3.8.2
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- Set Code Owners to @heroku/langauges
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- Bugfix: Caching on subsequent redeploys
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- Update tests to support latest version of Python
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## v168 (2020-04-06)
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- Doc: Update Readme with version numbers
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- update Code Owners to include the Heroku Buildpack Maintainers team
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- Deprecation warning: `BUILD_WITH_GEO_LIBRARIES` is now deprecated. See warning for details.
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- Clean up build log output
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- Update Python versions in README to match docs
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- Django version detection fixed, link updated
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## v167 (2020-03-26)
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- Add failcase for cache busting
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- Bugfix: Clearing pip dependencies
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## v166 (2020-03-05)
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- Correct ftp to https in vendored file
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- Warn for Django 1.11 approaching EOL, provide link to roadmap
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## v165 (2020-02-27)
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- Python 3.8.2 now available.
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## v164 (2020-02-20)
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- Update requirements.txt builds to use Pip 20.0.2
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- Download get-pip.py to tmpdir instead of root dir
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## v163 (2019-12-23)
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- New pythons released:
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Python 3.8.1, 3.7.6, 3.6.10 (CPython)
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Beta Release: Pypy 2.7 and 3.6, version 7.2.0
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## v162 (2019-12-06)
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- Bug fix: fragile sqlite3 install
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## v161 (2019-12-2)
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- Bug fix: Sqlite3 version bump
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## v160 (2019-10-23)
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- Bugfix: Pipenv no longer installs twice in CI
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## v159 (2019-10-22)
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- Python 2.7.17 now available on Heroku 18 and 16.
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## v158 (2019-10-21)
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- Python 3.7.5 and 3.8.0 now available on Heroku 18 and 16.
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- Add support for Python 3.8 branch
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- Sqlite3 Update:
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- Test Improvements
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- Add support for staging binary testing
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## v157 (2019-09-18)
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- Typo fixes
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## v156 (2019-09-12)
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- Python 3.6.9 and 3.7.4 now available.
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- Move get-pip utility to S3
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- Build utility and documentation updates
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- Bump Hatchet tests to point at new default python version.
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## v155 (2019-08-22)
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add docs and make target for heroku-18 bob builds
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## v154 (2019-07-17)
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Fix python 3.5.7 formula actually building 3.7.2
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## v153 (2019-06-21)
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Hotfix for broken heroku-16 deploys
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## v152 (2019-04-04)
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Python 3.7.3 now available.
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## v151 (2019-03-21)
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Python 3.5.7 and 3.4.10 now available on all Heroku stacks.
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## v150 (2019-03-13)
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Python 2.7.16 now available on all Heroku stacks.
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## v149 (2019-03-04)
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Hotfix for broken Cedar 14 deploys
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## v148 (2019-02-21)
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No user facing changes, improving internal metrics
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## v147 (2019-02-07)
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Python 3.7.2 and 3.6.8 now available on all Heroku stacks.
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## v146 (2018-11-11)
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Python 3.7.1, 3.6.7, 3.5.6 and 3.4.9 now available on all Heroku stacks.
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## v145 (2018-11-08)
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Testing and tooling expanded to better support new runtimes
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## v144 (2018-10-10)
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Switch to cautious upgrade for Pipenv install to ensure the pinned pip version
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is used with Pipenv
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## v143 (2018-10-09)
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Add support for detecting `SLUGIFY_USES_TEXT_UNIDECODE`, which is required to
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install Apache Airflow version 1.10 or higher.
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## v142 (2018-10-08)
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Improvements to Python install messaging
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## v139, 140, 141
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No user-facing changes, documenting for version clarity
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## v138 (2018-08-01)
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Use stack image SQLite3 instead of vendoring
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## v137 (2018-07-17)
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Prevent 3.7.0 from appearing as unsupported in buildpack messaging.
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## v136 (2018-06-28)
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Upgrade to 3.6.6 and support 3.7.0 on all runtimes.
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## v135 (2018-05-29)
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Upgrade Pipenv to v2018.5.18.
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## v134 (2018-05-02)
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Default to 3.6.5, bugfixes.
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## v133
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Fixes for Pip 10 release.
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## v132
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Improve pip installation, with the release of v9.0.2.
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## v131
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Fix bug with pip.
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## v130
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Better upgrade strategy for pip.
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## v129
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Don't upgrade pip (from v128).
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## v128
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Upgrade pip, pin to Pipenv v11.8.2.
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## v127
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Pin to Pipenv v11.7.1.
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## v126
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Bugfixes.
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## v125
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Bugfixes.
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## v124
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Update buildpack to automatically install `[dev-packages]` during Heroku CI Pipenv builds.
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- Skip installs if Pipfile.lock hasn't changed, and uninstall stale dependencies with Pipenv.
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- Set `PYTHONPATH` during collectstatic runs.
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- No longer warn if there is no `Procfile`.
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- Update Pipenv's "3.6" runtime specifier to point to "3.6.4".
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## v123
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Update gunicorn `init.d` script to allow overrides.
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## v122
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Update default Python to v3.6.4.
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## v121
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Update default Python to v3.6.3.
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## v120
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Use `$ pipenv --deploy`.
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## v119
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Improvements to Pipenv support, warning on unsupported Python versions.
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- We now warn when a user is not using latest 2.x or 3.x Python.
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- Heroku now supports `[requires]` `python_full_version` in addition to `python_version`.
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## v118
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Improvements to Pipenv support.
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## v117
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Bug fix.
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## v116
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Vendoring improvements.
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- Geos libraries should work on Heroku-16 now.
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- The libffi/libmemcached vendoring step is now skipped on Heroku-16 (since they are installed in the base image).
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## v115
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Revert a pull request.
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- No longer using `sub_env` for `pip install` step.
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## v114
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- Bugfixes.
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Blacklisting `PYTHONHOME` and `PYTHONPATH` for older apps. Upgrades to nltk support.
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## v113
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Updates to Pipenv support.
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## v112
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Bugfix.
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- Fixed grep output bug.
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## v111
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Linting, bugfixes.
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## v110
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Update default Python to 3.6.2.
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## v109
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Update Default Python to 3.6.1, bugfixes.
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- Fixed automatic pip uninstall of dependencies removed from requirements.txt.
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## v108
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Fix output for collectstatic step.
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## v107
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Bugfix for C dependency installation.
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## v106
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Don't install packages that could mess up packaging.
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- The Python buildpack will automatically remove `six`, `pyparsing`, `appdirs`,
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`setuptools`, and `distribute` from a `requirements.txt` file now, as these
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packages are provided by the Python buildpack.
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## v105
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Improvements to output messaging.
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## v104
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General improvements.
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- Fix for Heroku CI.
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- Use `pkg_resources` to check if a distribution is installed instead of
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parsing `requirements.txt`. ([#395][395])
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[395]: https://github.com/heroku/heroku-buildpack-python/pull/395
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## v103
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Bug fixes and improvements.
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- Fix for Pipenv.
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- Fix for Heroku CI.
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- Improve handling of `WEB_CONCURRENCY` when using multiple buildpacks.
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- Adjust environment variables set during the build to more closely match those in the dyno environment (`DYNO` is now available, `STACK` is not).
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- Restore the build cache prior to running bin/pre_compile.
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## v102
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Buildpack code cleanup.
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- Improved messaging around NLTK.
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## v101
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Updated setuptools installation method.
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- Improved pipenv support.
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## v100
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Preliminary pipenv support.
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## v99
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Cleanup.
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## v98
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Official NLTK support and other improvements.
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- Support for `nltk.txt` file for declaring corpora to be downloaded.
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- Leading zeros for auto-set `WEB_CONCURRENCY`.
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## v97
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Improved egg-link functionality.
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## v96
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Bugfix.
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## v95
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Improved output support.
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## v94
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Improved support for PyPy.
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## v93
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Improved support for PyPy.
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## v92
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Improved cache functionality and fix egg-links regression.
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## v91
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Bugfix, rolled back to v88.
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## v90
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Bugfix.
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## v89
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Improved cache functionality and fix egg-links regression.
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## v88
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Fixed bug with editable pip installations.
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## v87
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Updated default Python 2.7.13.
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- Python 2.7.13 uses UCS-4 build, more compatible with linux wheels.
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- Updated setuptools to v32.1.0.
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## v86
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Refactor and multi-buildpack compatibility.
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## v85
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Packaging fix.
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## v84
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Updated pip and setuptools.
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- Updated pip to v9.0.1.
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- Updated setuptools to v28.8.0.
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## v83
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Support for Heroku CI.
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- Cffi support for argon2
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## v82 (2016-08-22)
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Update to library detection mechanisms (pip-pop).
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- Updated setuptools to v25.5.0
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## v81 (2016-06-28)
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Updated default Python to 2.7.11.
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- Updated pip to v8.1.2.
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- Updated setuptools to v23.1.0.
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## v80 (2016-04-05)
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Improved pip-pop compatibility with latest pip releases.
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## v79 (2016-03-22)
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Compatibility improvements with heroku-apt-buildpack.
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## v78 (2016-03-18)
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Added automatic configuration of Gunicorn's `FORWARDED_ALLOW_IPS` setting.
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Improved detection of libffi dependency when using bcrypt via `Django[bcrypt]`.
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Improved GDAL support.
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- GDAL dependency detection now checks for pygdal and is case-insensitive.
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- The vendored GDAL library has been updated to 1.11.1.
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- GDAL bootstrapping now also installs the GEOS and Proj.4 libraries.
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Updated pip to 8.1.1 and setuptools to 20.3.
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## v77 (2016-02-10)
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Improvements to warnings and minor bugfix.
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## v76 (2016-02-08)
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Improved Django collectstatic support.
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- `$ python manage.py collectstatic` will only be run if `Django` is present in `requirements.txt`.
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- If collectstatic fails, the build fails. Full traceback is provided.
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- `$DISABLE_COLLECTSTATIC`: skip collectstatic step completely (not new).
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- `$DEBUG_COLLECTSTATIC`: echo environment variables upon collectstatic failure.
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- Updated build output style.
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- New warning for outdated Python (via pip `InsecurePlatform` warning).
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## v75 (2016-01-29)
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Updated pip and Setuptools.
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## v74 (2015-12-29)
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Added warnings for lack of Procfile.
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## v72 (2015-12-07)
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Updated default Python to 2.7.11.
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## v72 (2015-12-03)
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Added friendly warnings for common build failures.
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## v70 (2015-10-29)
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Improved compatibility with multi and node.js buildpacks.
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## v69 (2015-10-12)
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Revert to v66.
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## v68 (2015-10-12)
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Fixed `.heroku/venv` error with modern apps.
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## v67 (2015-10-12)
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Further improved cache compatibility with multi and node.js buildpacks.
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## v66 (2015-10-09)
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Improved compatibility with multi and node.js buildpacks.
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## v65 (2015-10-08)
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Reverted v64.
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## v64 (2015-10-08)
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Improved compatibility with multi and node.js buildpacks.
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## v63 (2015-10-08)
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Updated Pip and Setuptools.
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- Setuptools updated to v18.3.2
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- Pip updated to v7.1.2
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## v62 (2015-08-07)
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Updated Pip and Setuptools.
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- Setuptools updated to v18.1
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- Pip updated to v7.1.0
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## v61 (2015-06-30)
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Updated Pip and Setuptools.
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- Setuptools updated to v18.0.1
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- Pip updated to v7.0.3
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## v60 (2015-05-27)
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Default Python is now latest 2.7.10. Updated Pip and Distribute.
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- Default Python version is v2.7.10
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- Setuptools updated to v16.0
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- Pip updated to v7.0.1
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