image v0.21.1 Release Notes

    • ๐Ÿ›  A fairly important bugfix backport
    • ๐Ÿ›  Fixed a potentially memory safety issue in the hdr and tiff decoders, see #885
    • ๐Ÿ‘€ See [the full advisory](docs/2019-04-23-memory-unsafety.md) for an analysis
    • ๐Ÿ›  Fixes ImageBuffer index calculation for very, very large images
    • ๐Ÿ›  Fix some crashes while parsing specific incomplete pnm images
    • โž• Added comprehensive fuzzing for the pam image types