I don’t remember the last time Apple released a software update/new feature where I was like “wow this is a huge quality of life improvement.”
Basically they just keep making photo organization...
For the keyboard, iOS 26.4 patches the recent typing bug, but you still need one manual step: Settings, General, Transfer or Reset iPhone, Reset, Reset Keyboard Dictionary. That wipes the junk data the bug left behind, and it relearns your habits within a few days of normal typing. Note it clears the dictionary for every language you use.