Memory leak with HEIC files?
When viewing photos the amount of memory used by gThumb progressively increases until all physical memory is used (I have 8gb memory) and then it starts using swap too. I think this relates to HEIC files from my iphone as when I view other types of files it doesn't seem to have the same impact on memory usage. Every now and then I restart gThumb and the memory gets released but then builds up again when I start viewing.
I have gThumb version 3.12.0 on Xubuntu 22.04.
Many thanks for a great photo viewer!