Sony Xperia Z3 (D6603) and Xperia Z3 Compact (D5803) owners in the UK are receiving a day-one firmware update to their handsets, moving the build number from 23.0.A.2.93 or 23.0.A.2.98 to 23.0.A.2.105.
Sony hasn’t updated its support pages for this firmware, so we don’t have a changelog. However, users that have downloaded the update report no noticeable changes over the previous version. Whilst this build has only been released in the UK so far for both handsets, there is a good chance it will roll to other regions shortly.
Thanks Ghani, Jozef and Mohit!