- Instead of using just one single PNG compressor (like most other competing apps), PNGSquash combines ALL of the top PNG compressors together (PNGCrush, OptiPNG, AdvPNG, and PNGOut*, respectively) to
- Improved compatibility with OS X 10.7 Lion.
- Significantly improved performance when dealing with large amounts of files.
- Fixed race condition that would cause certain files to get "stuck" when many are being compressed at once.
- No longer bails out after encountering an error on one image (useful for batch jobs).
- Added setting to automatically time out on files that take