All releases tagged bugfix


Release Notes: This release fixes a bug introduced in 1.7.52 which caused the -reduce option to produce a tRNS chunk which had more entries than the PLTE chunk (which is invalid).


Release Notes: This release fixes initialization problems introduced in version 1.7.51, reinitializes settings before processing each file, and makes the "-reduce" option work properly.


Release Notes: This release fixes a bug introduced in version 1.7.39 which caused failure to write an output file.


Release Notes: A bug in the handling of indexed PNG files was fixed.


Release Notes: Changes in pngcrush.c that caused it to fail with some indexed PNG files were reverted.


Release Notes: This release fixes a bug introduced in version 1.7.30 which caused pngcrush with the "-n" option to crash.


Release Notes: Version 1.7.18 failed to read interlaced PNGs. This problem is fixed in this release.