Records/pypi/pillow/failure issue

Where it was measured

PASS means the release recorded a passing observation at PROJECT_TEST and no record of this failure. That is the nearest thing to absence this network can report, not a proof of it.

• 12.3.0 FAIL
• 10.4.0 PASS 4 passing observations

Where it reproduced

• os=windows · runtime=python@3.10 ×2 2026-08-25 → 2026-08-25

Nearest known PASS/FAIL boundaries

The two adjacent releases the verdict changes across. Releases nothing measured do not close the gap; they are counted instead.

• Last passing release 10.4.0 → first failing release 12.3.0

  Both trees resolved every dependency to the same version. Nothing here moved.

Evidence gaps

• The evidence for this failure was not preserved, so it has no established cause. Its stored hash is provenance, not an identity.
• No failure domain was inferred for this failure.

Published answers for the affected releases

• pillow 12.3.0: PIL.ImageFilter Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWPIL.ImageFilter MIT-0 · 2026-09-14
• pillow 12.3.0: PIL.UnidentifiedImageError Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWPIL.UnidentifiedImageErrorpython MIT-0 · 2026-08-28
• pillow 12.3.0: PIL.ImageStat, PIL.ImageStat.Stat Built ? This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. HOWPIL.ImageStatPIL.ImageStat.Statpython 3.12 MIT-0 · 2026-08-28