1.5.1 was added in July with commit 5347b8230a4cfb42eddd29b9e3a626fc6f53061c omitting ~x86, presumably because PyQt6 was lacking it at the time - however it is back now, so it would be nice to re-add ~x86 here as well not least to be able to cleanup older PyQt5-dependent versions of backintime.
x86 done all arches done