Change history for Uninstall List

v0.21; 4th March, 2023.
  - Added: Support for multi-selection.
  - Added: Additional registry keys properties.
  - Added: Tooltips to various controls.
  - Added: Descriptions of some key properties.
  - Fixed: Deleting a key wasn't fully removing it from UL's cache.
  - Fixed: About window incorrectly implied there were other versions of UL available.
  - Fixed: Text links in About window had incorrect labels or links.
  - Other: Filtering now queries additional fields.

v0.20; 20th December, 2022.
  - Initial public release.