ENH: Update PNG to v1.6.54#5864

Merged

blowekamp merged 4 commits intoInsightSoftwareConsortium:mainfrom

blowekamp:update_png

Mar 7, 2026

Commits on Mar 6, 2026

ENH: Update png to v1.6.54
blowekamp
committed
png 2026-01-12 (02f2b4f4)

LIBPNG Upstream
authored and
blowekamp
committed
Merge branch 'upstream-png' into update_png_v1.6.54
blowekamp
committed
ENH: Add new PNG symbols to mangle header for v1.6.54
blowekamp
committed