main
fix Y.Text formatting issue - closes #606
bump dependencies
fix typings and lib0 resolution
[relative-positions] add option to configure whether to follow redon insertions - #638
implement snapshot API for yxml.getAttributes. implements #543
migrate to ObservableV2
[Undo] add UndoManager.currStackItem
[#667] sanity checks for Yjs caveats. In dev_mode, objects inserted into Yjs can't be manipulated.
add iterator type checks
add tests for falsy formatting attributes - #619
better typings for ydoc.get