Bump pillow from 6.2.0 to 12.3.0 in /images - #3820
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Bumps [pillow](https://github.com/python-pillow/Pillow) from 6.2.0 to 12.3.0. - [Release notes](https://github.com/python-pillow/Pillow/releases) - [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst) - [Commits](python-pillow/Pillow@6.2.0...12.3.0) --- updated-dependencies: - dependency-name: pillow dependency-version: 12.3.0 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>
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🤖 Dependabot Review — Pillow 6.2.0 → 12.3.0 (
|
| Package | Old | New | Type | Scope |
|---|---|---|---|---|
| Pillow | 6.2.0 | 12.3.0 | MAJOR (6 major versions) | images/requirements.txt — dev tooling only |
Overall risk to the shipped app: 🟢 LOW. Pillow is not an Android/Gradle dependency and is not bundled in the APK. It is a Python build-time dependency for the developer utility in images/ (make_drawables.py / dpi_manager.py) that regenerates drawable resources from source PNGs. It is not referenced by any Gradle build or CI workflow.
Risk to the images/ tooling itself: 🔴 HIGH — the script will not run with Pillow 12. See details below.
📋 Detailed Changelog Review
- Package: Pillow (6.2.0 → 12.3.0)
- Changes: 6+ years of releases — major performance work, format support, and a large number of security fixes.
- Breaking Changes relevant here:
Image.ANTIALIASremoved in Pillow 10.0.0 (deprecated in 9.1.0). Replacement:Image.Resampling.LANCZOS(orImage.LANCZOS).dpi_manager.pyusesImage.ANTIALIASat lines 125 and 136 → this raisesAttributeErrorat runtime.- Python 2 support dropped in Pillow 7.0.0. Pillow 12.3.0 requires Python 3.9+. The
images/scripts are written for Python 2 (print "..."statements indpi_manager.py/make_drawables.py, plusraw_input()), soPillow==12.3.0cannot even be installed alongside this Python 2 toolchain.
- Security Fixes: Pillow 6.2.0 is very old and carries many known CVEs (buffer overflows / DoS in PNG, TIFF, BLP, FLI, ICNS, WebP decoders — CVE-2020-5310..5313, CVE-2021-25287/25288, CVE-2021-27921..27923, CVE-2021-28675..28678, CVE-2022-22815..22817, CVE-2023-44271, CVE-2023-4863 libwebp, CVE-2024-28219, and more). Upgrading is good security hygiene even for dev tooling.
- Migration Notes: Replace
Image.ANTIALIAS→Image.Resampling.LANCZOS; the surrounding scripts also need a Python 2 → 3 migration to be usable.
⚠️ Impact Assessment
- Breaking Changes Found: Yes, but confined to the
images/dev utility — no impact on app runtime, build output, or tests. - Affected Files:
images/dpi_manager.py:125,images/dpi_manager.py:136—Image.ANTIALIASremoved.images/dpi_manager.py:95—numpy.fromstring(deprecated; numpy is also pinned at 1.9.1, itself Python 2-era).- Python 2 syntax across
dpi_manager.py/make_drawables.py.
- Test Impact: None. No JVM/Android tests touch this. The script's own
--testmode is manual. - Configuration Changes: None required for the app.
🛠️ Recommendations
- Action Required: None for the app. Note this bump leaves
images/requirements.txtinternally inconsistent — Pillow 12.3.0 needs Python 3.9+, but the scripts (and pinnednumpy==1.9.1,PyYAML==5.1) are Python 2. The bumped tooling is not functional as-is regardless of merging. - Testing Focus: Nothing in the CI/test matrix is affected.
- Follow-up Tasks (optional, low priority — separate ticket): if
images/tooling is still used, modernize it to Python 3 + Pillow 10+ APIs:Image.ANTIALIAS → Image.Resampling.LANCZOS,printstatements →print(),raw_input → input,numpy.fromstring → numpy.frombuffer,yaml.load(...) → yaml.safe_load(...), and unpinnumpy/PyYAML. If the tooling is dead, consider removingimages/. - Merge Recommendation: APPROVE — safe to merge (no app/build/test impact; improves the security posture of an old dev dependency). Just be aware the
images/scripts remain non-functional until migrated to Python 3; that pre-dates this PR and should not block it.
📚 Useful Links
- Pillow releases: https://github.com/python-pillow/Pillow/releases
- Pillow 10.0.0 release notes (ANTIALIAS removal): https://pillow.readthedocs.io/en/stable/releasenotes/10.0.0.html
- Pillow 9.1.0 deprecation (Resampling enum): https://pillow.readthedocs.io/en/stable/releasenotes/9.1.0.html
- Pillow 7.0.0 (Python 2 dropped): https://pillow.readthedocs.io/en/stable/releasenotes/7.0.0.html
- Diff 6.2.0...12.3.0: python-pillow/Pillow@6.2.0...12.3.0
🤖 Automated Dependabot review. MAJOR bump, but scoped to a non-shipped Python dev utility.
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Bumps pillow from 6.2.0 to 12.3.0.
Release notes
Sourced from pillow's releases.
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Changelog
Sourced from pillow's changelog.
... (truncated)
Commits
bb1d8e812.3.0 version bumpe63fc48Add release notes for SBOM and performance improvements (#9747)13b701bAdd release notes for #96795564ca7List methodsa0920fdSpeed up ImageChops operations (#9738)07e9a6cSpeed upImage.filter()(#9736)a94578cSpeed upImage.getchannel(),Image.merge(),Image.putalpha()and `Image...53e02c4Speed upImage.fill(),Image.linear_gradient()and `Image.radial_gradient...af03747Speed upImage.resample()(#9739)5c9ca56Speed upalpha_composite,matrix,negative,quantize(#9740)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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