I know that this is partly resolved for the next release, but there is one aspect that's new, at least to me.
Recently, any time I rename a file in iMatch I get the write-back-needed icon on the file (known, but unwanted behavior).
What is strange is that when I hover the mouse over the yellow pencil icon, it says it wants to write-back the PreservedFileName and the photools.com:IMatch\cameraname
The first one is known, but why the cameraname??? It does this systematically on my PC on each rename.
This is also already solved for the next release. See #00760 in the release notes.
Both fixed for the next release already. Please see the release notes for all problems found and fixed.