In v3.1 Preferences got a major update -- it was re-designed and got a new tab Extensions.
Where you can install and configure extensions.
Other improvements:
- #121: Extensions can now be configured in Ulauncher Preferences
- #139: Search apps by exec name
- #89: Improved logging
- #122: Show hotkey notification only on the first launch
- #123: Added option to clear query test when app looses focus
- #130: Added more desktop dirs to the default blacklist.
- #136: The blacklist can be changed from prefs
Bug fixes: