Enhancements and changes:
- Added a "New User Script" button into the Add-ons Manager. (#1972)
- Scripts will always execute (or not) based on their original URL, before any possible history.replaceState() changes by the content scripts. (#1970)
- Script @name and @description values can be localized for multiple languages. (#1963)
- User scripts will never execute with chrome privileges. (#1988)
- Improved Drag-and-Drop into the Add-ons Manager. (#1980)
- Correctly show all Unicode characters when selecting View Script Source. (#1940)
- Repair GM_xmlhttpRequest() for XML type responses. (#1937)
- Fix the position of tabs created with GM_openInTab(). (#1897)
- Do not falsely trigger the install dialog when e.g. editing a script via the GitHub web interface. (#1875)
- Fixed an error when pressing cancel in the install dialog. (#1862)
- GM_log() no longer truncate at NUL bytes. (#1061)