A newly updated, faster version of WarpPNG is now available for download from http://www.warpdt.co.uk/ and also via AmiUpdate or Aminet with the following improvements:

- Relaxed integrity checks to increase performance. Now 15-20%
faster on 68k, 5-10% faster on OS4, 7% faster on WarpOS and
5% faster on MorphOS.
- Allow images with incorrect CMF bytes to be loaded - such
images should really be fixed with pngfix [BUGID 0002].
- Fixed faulty parsing of the background colour option.
- Fixed incorrect default background colour reading on WarpOS.
- Completely reworked more intelligent detection of features
available in differing picture.datatype versions and a more
robust detection of alpha channel support (OS 3.1.4 no longer
misidentified as alpha aware).
- Changed prefs loading routine due to dos/ReadArgs() on MorphOS not
being fully compatible with AmigaOS, which was causing the prefs
to not always be read properly.