Status: Released August 2026.
The 5.7.0 release is a minor maintenance release.
- Command line tool updates:
- Bug fix: Avoid pixel count overflow when loading input PNG file.
- Bug fix: Error if payload is undersized for stated image dimensions when loading compressed input KTX file.
- Improvement: Top-level
-helptext has been rewritten to improve clarity and consistency. - Change: Removed
-repeatsbenchmarking option, because we prefer to repeat by invoking the command line multiple times. This gives performance results closer to what a real user sees. - Change: Removed
-dimagediagnostic images generation option from normal builds. Now only available for builds configured withASTCENC_DIAGNOSTICS=ON.
Binary release sha256 checksums
43f2544127f40340768e7cac317df74101a0b0e30619fe68c6e2628ceaa91692 astcenc-5.7.0-linux-arm64.zip
6c6b299b17608e1ee74db9c491cdc793b12b2b104a4b52222e358d78ae0662a9 astcenc-5.7.0-linux-x64.zip
374b2f0aea1d3ab5f849784666d6ece6e27b4bc1f945e5c90d6eeabf00e955f8 astcenc-5.7.0-macos-universal.zip
5b18285fda1eeb884fff5d1846c5669bafd38552c55c6a08d5bd8f6b8589c081 astcenc-5.7.0-windows-arm64.zip
cbde7c78adcc90d0d90ecf10f32d03f3340fbe1720cb6d6c892147d625e74d2d astcenc-5.7.0-windows-x64.zip