Issues

• Generic mapper: mapping carries on in the wrong room after a map loads

  Mudlet/Mudlet#11935 · Filter by author vadi2 opened on Oct 11, 2026

• Generic mapper: an area made with area add is overwritten by the next new area

  Mudlet/Mudlet#11934 · Filter by author vadi2 opened on Oct 11, 2026

• A telnet:// link can reuse a removed profile's name before its saved sign-in is deleted

  Mudlet/Mudlet#11894 · Filter by author mpconley opened on Oct 10, 2026
  

• Removing a profile says everything was removed even when its saved passwords weren't

  Mudlet/Mudlet#11888 · Filter by author mpconley opened on Oct 10, 2026
  1

  

• A few credential reads still report "nothing stored" when the read failed

  Mudlet/Mudlet#11887 · Filter by author mpconley opened on Oct 10, 2026
  

• A locked or refused keychain is never shown to the player

  Mudlet/Mudlet#11886 · Filter by author mpconley opened on Oct 10, 2026
  1

  

• A rejected sign-in token that can't be read back is replayed again each session

  Mudlet/Mudlet#11885 · Filter by author mpconley opened on Oct 10, 2026
  

• createMapView() and Window > New Map Window open a blank view

  Mudlet/Mudlet#11870 · Filter by author vadi2 opened on Oct 10, 2026

• Scrolling over a map view while its profile closes is a use-after-free

  Mudlet/Mudlet#11869 · Filter by author vadi2 opened on Oct 10, 2026

• Drawing Chinese or Japanese text is slower than in 5.0.1 once more than 4096 distinct characters are on screen or in scrollback

  regression
  Bug

  Mudlet/Mudlet#11868 · Filter by author vadi2 opened on Oct 10, 2026

• Geyser colour parsing and Label:echo are slower than in 5.0.1 once a script uses more than 1000 distinct colours

  regression
  Bug

  Mudlet/Mudlet#11867 · Filter by author vadi2 opened on Oct 10, 2026

• Scripts reading rawget(_G, "matches") or rawget(_G, "line") get nil in triggers, breaking AchaeaBeckon

  regression
  Bug

  Mudlet/Mudlet#11864 · Filter by author vadi2 opened on Oct 10, 2026

• A profile made with no main window ignores Mudlet.ini

  Bug

  Mudlet/Mudlet#11863 · Filter by author vadi2 opened on Oct 10, 2026

• An attached Adjustable.Container resized back with set_constraints() + reposition() leaves its border at the old size

  regression
  Mudlet/Mudlet#11848 · Filter by author vadi2 opened on Oct 9, 2026

• addAreaName() overwrites an area created with setAreaName(), which now also happens when a lower area id is free

  regression
  Mudlet/Mudlet#11843 · Filter by author vadi2 opened on Oct 9, 2026

• setBackgroundImage(label, "") no longer clears a label's image, which breaks the-two-towers-exits-window

  regression
  Mudlet/Mudlet#11842 · Filter by author vadi2 opened on Oct 9, 2026

• Geyser labels with no colour of their own now render in the monospace font, so their text gets wider and cut off

  regression
  Mudlet/Mudlet#11840 · Filter by author vadi2 opened on Oct 9, 2026

• A dark app or profile stylesheet no longer darkens the Settings dialog, leaving dark boxes on light cards

  regression
  Mudlet/Mudlet#11839 · Filter by author vadi2 opened on Oct 9, 2026

• Cursor-forward (ESC[nC) spacing is lost on lines longer than the wrap width

  regression
  Mudlet/Mudlet#11690 · Filter by author vadi2 opened on Oct 8, 2026

• matches[n] holds the replacement text after selectCaptureGroup(n) and replace() in a trigger

  regression
  Mudlet/Mudlet#11689 · Filter by author vadi2 opened on Oct 8, 2026

• MMCP snoop data drops line breaks, joining a multi-line snoop into one line

  Mudlet/Mudlet#11628 · Filter by author vadi2 opened on Oct 8, 2026

• Downloaded speech engines can't load in signed macOS builds

  Mudlet/Mudlet#11574 · Filter by author mpconley opened on Oct 6, 2026

• A text flood is slower with the trigger prescan pool on than off when many of the searched regex triggers match

  Bug

  Mudlet/Mudlet#11428 · Filter by author vadi2 opened on Oct 3, 2026

• Moving a button bar into another button bar in the editor leaves its old bar on screen

  Bug

  Mudlet/Mudlet#11251 · Filter by author vadi2 opened on Sep 30, 2026
  1

• Button bars inside a package or module ignore their own stylesheet and use the package item's instead

  Bug

  Mudlet/Mudlet#11250 · Filter by author vadi2 opened on Sep 30, 2026