• [Breaking] Revamp alpha optimization
• [Bugfix] Fix grayscale depth reduction with tRNS pixel
• [Bugfix] Fix fast mode with zopfli
• [Improvement] Tweaks to interlacing and format display
• [Improvement] Ability to reduce alpha channel to tRNS pixel
• [Improvement] Performance improvements to colorspace reduction
• [Misc] Disable image validation in release mode, as it is deemed no longer necessary