Sourced fromimage's changelog.

Version 0.25.4

Features:

• Much faster decoding of lossless WebP due to a variety of optimizations. Our benchmarks show 2x to 2.5x improvement.
• Added support for orientation metadata, so that e.g. smartphone camera images could be displayed correctly:
  • AddedImageDecoder::orientation() and implemented orientation metadata extraction for JPEG, WebP and TIFF formats
  • AddedDynamicImage::apply_orientation() to apply the orientation to an image
• Added support for extracting Exif metadata from images viaImageDecoder::exif_metadata(), and implemented it for JPEG and WebP formats
• AddedImageEncoder::set_icc_profile() and implemented it for WebP format. Pull requests with implementations for other formats are welcome.
• AddedDynamicImage::fast_blur() for a linear-time approximation of Gaussian blur, which is much faster at larger blur radii

Bug fixes:

• Fixed some APNG images being decoded incorrectly
• Fixed the iterator over animated WebP frames to returnNone instead of an error when the end of the animation is reached

Version 0.25.3

Yanked! This version accidentally missed a commit that should have beenincluded with the release. TheOrientation struct should be in theappropriate module instead of the top-level. This release won't be supported.

Version 0.25.2

Features:

• Added the HDR encoder to supported formats in generic write methods with thehdr feature enabled. Supports 32-bit float RGB color only, for now.
• When cloningImageBuffer,DynamicImage andFrame the existing bufferwill now be reused if possible.
• Addedimage::ImageReader as an alias.
• ImplementImageEncoder forHdrEncoder.

Structural changes

• Switch frombyteorder tobyteorder-lite, consolidating some castingunsafety tobytemuck.
• Many methods onDynamicImage and buffers gained#[must_use] indications.

Bug fixes:

• Removed test data included in the crate archive.
• The WebP animation decoder stops when reaching the indicate frame count.
• Fixed bugs in thebmp decoder.
• Format support gated on theexr feature now compiles in isolation.

Version 0.25.1

Bug fixes:

• Fixed corrupt JPEG output when attempting to encode images containing an alphachannel.
• Only accept ".ff" file extension for farbfeld images.
• Correct farbfeld feature flag forImageFormat::{reading_enabled, writing_enabled}.
• Disable strict mode for JPEG decoder.

... (truncated)

• 0307a47 Merge pull request#2354 from image-rs/release-0.25.4
• ac09ced Propose wording for republishing as 0.25.4
• 5e6bf4f Merge pull request#2352 from image-rs/changelog-update
• 42d1396 Drop incorrect changelog entry
• d52a194 Merge pull request#2347 from Shnatsel/new-release
• fe94eab Mention lossless WebP improvements
• 5976c19 Merge pull request#2349 from Shnatsel/orientation-in-metadata
• 91a001f Don't import orientation in doc example
• 693079d Reword ravif changelog entry
• fb5799b Move Orientation to metadata module
• Additional commits viewable incompare view

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