When I have a page in space test1 with a link to a page in space test2 (e.g. [test2:Link]), and I rename the page Link to NewLink in space test2, the page in test1 doesn't get updated with the new page name: The link still says [test2:Link] instead of [test2:NewLink]

The same happens if you have pages in only one space and blanks at the end of the link: [Link] gets updated to [NewLink] if you rename the page Link, but [Link ] is not updated, neither is [Alias for Link|Link ].