I noticed some strange things this morning while working on an platform application. My changes would not show up, despite many clean and builds. Then I realized I had to clear the cache, for every change. Dates in my manifest were all set to 1980-02-01, so none of my builds became newer than that.
I think it's connected to me updating maven from 3.9.16 to 3.10.0 this morning. Adding <project.build.outputTimestamp>2026-10-10T12:00:00Z</project.build.outputTimestamp> helped but I ended up reverting my maven update. Perhaps this is known already, just wanted you to know. :) /Patrik
