On Dec 25th I downloaded Conversations Version 1.23.3 here: https://f-droid.org/packages/eu.siacs.conversations/. The size of the APK on my disk is 4.8MB.
Today I returned to above page and downloaded Version 1.23.4 and was surprised that the size had increased to 11.6MB.
Now looking at the old version 1.23.3 at the link above again the size has also increased to 11.6MB.
Any explanation for the increase in size? Has the old version 1.23.3 been rebuild, and why?