@Sylvester-Bullitt said:
suddenly noticed I can no longer open a file by right clicking on the URL in an HTML href
If you mean you are right clicking, and choosing Open File from the context menu, which is equivalent to Edit > On Selection > Open File, and you have highlighted a relative path to a file, like highlighting the ../../../../../js/jquery.js or shadduck_bh.htm, then yes, that is a known regression. It will be fixed in the next release version (*). (If you selected an entire path, like c:\path\to\shadduck_bh.htm, then the Open File action would work right. It’s just relative paths, either from the same directory, or a subdirectory, or a relative path to another directory, that don’t work in this version.
*: update: I wanted to clarify: the fix has already been merged into the codebase; my original phrasing of “will be fixed” could have been read that the fixing was still in progress, when it’s actually ready, and just waiting for the next release at this point.