Releases
v9.0.0
[Breaking] Remove --backup
option. Use --out
or --dir
to preserve existing files.
[Breaking] Remove --check
option. Use --nx --nz
to perform a non-optimizing run.
[Breaking] API: Replace pretend
option with OutFile::None
.
[Breaking] API: Move preserve_attrs
into OutFile::Path
.
[Breaking] Default to removing interlacing. Use -i keep
to retain existing interlacing.
[Feature] Add Raw API for creating optimised PNGs from raw image data.
[Feature] Add basic support for APNG files.
[Feature] Add --scale16
option to forcibly reduce 16-bit images to 8-bit.
[Improvement] Process multiple files in parallel.
[Improvement] Improve reductions, particularly for indexed or very small images.
[Improvement] Improve compression with latest version of libdeflate.
[Improvement] Recompress iCCP chunks.
[Improvement] Change recursive mode to only process .png/.apng files.
[Improvement] Add support for glob patterns in quotes on Windows.
[Improvement] Quieter default output logging, with multiple levels of verbosity.
[Bugfix] Fix deadlock when using oxipng within an existing Rayon thread pool.
[Bugfix] Fix early abort in recursive mode when a read error occurred.
[Bugfix] Fix losing aux chunks when there's more than one of the same type.
[Bugfix] Fix sometimes writing output even when it was larger.
[Misc] Revamp CI workflow to upload artifacts and generate binaries for additional architectures.
[Misc] Bump minimum Rust version to 1.66.0.
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