Changelog for oxipng-9.1.0-4.1.i586.rpm :

* Mon Apr 22 2024 Enrico Belleri - Add man pages
* Sun Apr 21 2024 Enrico Belleri - Update to version 9.1.0:
* Add --keep display equivalent to --strip safe.
* Add modified zeng palette sorting method, improving optimization of indexed images.
* If only one filter is specified, guarantee to only use this one.
* Evaluate low-depth indexed even if low-depth grayscale was already achieved.
* Fix battiato palette sorting method not being used if the input was not already indexed.
* Fix rare crash caused by a truncated palette.
* Reduce size of binaries.
* Add man page generation.
* Fri Nov 10 2023 kilgore.troutAATTidesmi.eu- Update to version 9.0.0:
* Overhaul help
* Tidy some issue tests
* Add test
* Combine palette reduction and sorting
* Update `zopfli` to v0.8.0
* Bump actions/checkout from 3 to 4
* Remove libdeflate slack space no longer needed
* Update libdeflater
* Remove `backup` and `check` options
* Mon Jul 31 2023 Marcus Rueckert - Replace rust-packaging with cargo-packaging after the rename
* Sat Jan 14 2023 Marcus Rueckert - initial package