Christopher Linnett 949d74f7ca fix(collab): image checks keep documents shareable and history replayable (#1086) ...

- The entry size cap is figcraft_doc::ImageData::MAX_BYTES (256 MiB), the
  cap the .fig, .sketch and REST importers already read images with (now
  one constant), instead of 32 MiB: an imported image larger than 32 MiB
  made the document unjoinable and its server snapshot unrestorable.
- History written before the checks (a restored or joined snapshot, a
  replayed server log, a file published to a server) applies without the
  image entries they refuse (docprops::without_refused_images), instead of
  the file not opening or a restart dropping every edit after the image.
- A key that already holds an image can't be given other bytes: producers
  key images by their bytes (the REST importer's placeholder keys always
  hold the same picture), and merge treats a key's image as never
  changing.
- REST import: an unresolved imageRef shaped like a content hash shares
  the rest-image-missing placeholder (the placeholder's bytes don't hash to
  it); ImageData::claims_content_hash is shared with collab.
- Tests: collab image_tests (4 new, size test uses a small cap), format
  image_tests (1 new).
- Docs: collab-protocol.md, collaboration-parity.md, file-format-parity.md.

2026-10-29 08:55:03 +08:00

..

src

fix(collab): image checks keep documents shareable and history replayable (#1086)

2026-10-29 08:55:03 +08:00

Cargo.toml

Perf: persistent node map (imbl) and dirty tracking; commands now scale with what changed (node.create 0.2 ms at 20k nodes)

2026-10-09 13:49:04 -04:00