[CI] Add oxipng pre-commit hook and optimize images#113
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Lossless compression of PNG files results in no loss in quality with smaller file sizes oxipng/oxipng@628e241 https://en.wikipedia.org/wiki/Lossless_compression https://github.com/oxipng/oxipng#git-integration-via-pre-commit refs https://github.com/apache/shiro/blob/88568741eaed457e2b07f0908fd71e30f117ebc3/.pre-commit-config.yaml#L151-L157 refs https://github.com/apache/sedona/blob/7fa19bc65abdac90e851c68d092153e2783505ee/.pre-commit-config.yaml#L541
jiayuasu
approved these changes
Jun 20, 2026
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Lossless compression of PNG files results in no loss in quality with smaller file sizes
oxipng/oxipng@628e241
https://en.wikipedia.org/wiki/Lossless_compression
https://github.com/oxipng/oxipng#git-integration-via-pre-commit
refs https://github.com/apache/shiro/blob/88568741eaed457e2b07f0908fd71e30f117ebc3/.pre-commit-config.yaml#L151-L157
refs https://github.com/apache/sedona/blob/7fa19bc65abdac90e851c68d092153e2783505ee/.pre-commit-config.yaml#L541