Issues

• ClearSavedStateAsync deletes a symlinked state file's link and leaves the old state in its target, so every later save misses the dotfiles copy (gap in #114)

  bug
  ktsu-dev/Navigation#121 · Filter by author matt-edmondson opened on Nov 13, 2026
  1

  

• No release since v1.5.2-pre.1 (Oct 8): every main CI run since Oct 13 fails at pack on 278 "unnecessary suppressions" in a stale CompatibilitySuppressions.xml after the Polyfill 11.4.5 bump

  bug
  ktsu-dev/Navigation#115 · Filter by author matt-edmondson opened on Nov 10, 2026
  1

• SaveStateAsync now throws for a state file whose name is over 218 characters, or a writable file in a read-only directory: the temp file next to it can't be created (regression from #105)

  bug
  ktsu-dev/Navigation#111 · Filter by author matt-edmondson opened on Nov 8, 2026
  1

• Two concurrent first saves to a new state file throw IOException "The file '…/state.json' already exists"

  bug
  ktsu-dev/Navigation#106 · Filter by author matt-edmondson opened on Nov 4, 2026
  1

  

• Concurrent NavigateTo calls can raise NavigationChanged out of order, so a subscriber tracking e.CurrentItem ends on a different page than stack.Current

  bug
  ktsu-dev/Navigation#104 · Filter by author matt-edmondson opened on Nov 2, 2026
  2

• Undo still wipes the redo history when a NavigationChanged handler navigates a second stack sharing the provider (#95 only guards the stack being undone)

  bug
  ktsu-dev/Navigation#101 · Filter by author matt-edmondson opened on Oct 31, 2026
  1

• IUndoRedoProvider.StateChanged handlers run while the stack's lock is held, so a handler that marshals to the UI thread (Dispatcher.Invoke) deadlocks against a UI-thread read of Current/CanGoBack

  bug
  ktsu-dev/Navigation#90 · Filter by author matt-edmondson opened on Oct 19, 2026
  1

• Stacks sharing a SimpleUndoRedoProvider (the NavigationStackFactory default) lose undo entries or throw NullReferenceException under concurrent navigation

  bug
  ktsu-dev/Navigation#89 · Filter by author matt-edmondson opened on Oct 18, 2026
  1

• Navigation is pinned to the retired ktsu.UndoRedo.Core 1.1.4, and moving to ktsu.UndoRedo 3.x makes a failed undo re-run an unrelated action (tests stay green)

  bug
  ktsu-dev/Navigation#82 · Filter by author matt-edmondson opened on Oct 6, 2026
  1

• Stacks from NavigationStackFactory, even with a persistence provider, return INavigation<T>, which has no Save/Load methods, so persistence needs a downcast

  enhancement
  ktsu-dev/Navigation#76 · Filter by author matt-edmondson opened on Sep 30, 2026
  1

• NavigateTo copies the whole history on every call, even with no undo provider; with an undo provider each retained action keeps two full snapshots (O(n) per navigation, ~125 MB at 50k entries)

  enhancement
  ktsu-dev/Navigation#72 · Filter by author matt-edmondson opened on Sep 29, 2026
  1