MuPDF full changelog

New features:
New WASM library with same API as mutool run and Java, for both browser and Node environments.
Support CropBox, TrimBox, BleedBox, and ArtBox in PDF tools and viewers.
PhotoShop PSD image support.
mupdf-gl: Custom ICC display profile support.
mutool poster: Option to split in RTL direction.
Miscellaneous improvements and notable bug fixes:
EPUB: Fix table cell height calculations.
EPUB: Inherit table cell background color from table row.
EPUB: Support files with partial encryption (only read unencrypted parts).
EPUB: Support files with incorrect directory prefixes.
TIFF: Stability improvements.
MOBI: Stability improvements.
PDF: Support old style border dash patterns.
PDF: Support GoToR links to remote PDF documents.
PDF: Improve link parsing and creation.
ZIP: Improve unicode file name handling.
Fall back to unhinted fonts if hints are broken.
Recognize document types by sniffing contents (don't need to rely on mimetype or file extension).

api: Improved accessors for markup/ink/polygon annotation data.
api: Chapter based API for faster EPUB loading.
api: Add more documentation to header files.
api: Improved digital signature signing and verification.

General improvements:
WebAssembly build target and examples.
Improved forms API in both C and Java bindings.
Improved forms JavaScript support.

This is primarily a bugfix release.
New "mutool sign" tool for showing and verifying digital signatures.
Chinese, Japanese, Korean, Cyrillic, and Greek font support in mutool create.
Improvements to annotation editing API.

This is primarily a bug fix release
The Android and iOS viewers have been split off into separate git repositories:
mupdf-viewer-iosgit has the iOS viewer
mupdf-viewer-android-oldgit has the Android viewer

A bug with mutool and saving PDF files using the 'ascii' option has been fixed.
The iOS build issues have been fixed.