yjs · Issues· 139 open
Open on GitHubLocally synced open issues (discussions stay on GitHub)
- #768
v13.6.29 causes incorrect event paths with multiple deep observers
bugUpdated Aug 26, 2026 - #687
Denial of Service vulnerability: run-length encoding can be exploited to lock JS threads
bugUpdated Aug 26, 2026 - #799
A throwing event handler permanently breaks future document events and observers
bugUpdated Aug 21, 2026 - #794
Undo can restore sequence items with unreachable right origins
Updated Aug 3, 2026 - #786
Deleting non-empty Y.Map child from Y.Map triggers YMapEvent with **empty Y.Map** as `oldValue`.
bugUpdated Jul 11, 2026 - #741
ydocs with a lot of deleted map entries (tombstones) leak memory
bugUpdated Jul 11, 2026 - #783
discuss.yjs.dev is down - Let's Encrypt https certificate expired 5 days ago
bugUpdated Jun 30, 2026 - #578
README should mention "updateV2" event
bugUpdated Jun 29, 2026 - #680
YXmlElement.clone() only copies string attribute values / does not support numbers
bugUpdated Jun 8, 2026 - #776
`cleanupFormattingGap` handles non-primitive attribute values incorrectly
bugUpdated May 8, 2026 - #774
Type pollution with `global.d.ts` Y.js v14
bugUpdated May 7, 2026 - #764
yjs-inspector returns 403 Forbidden when loading example data.
Updated Feb 19, 2026 - #642
UndoManager: Undoing combination of Y.Map#set and deleting that Y.Map from parent Y.Array results in 1 client with invalid Y.Map
bugUpdated Jan 10, 2026 - #592
Merge transactions in undo manager
enhancementUpdated Dec 28, 2025 - #750
Don't destroy subdocs on deletion from parent
bugUpdated Nov 29, 2025