Prior to upgrading, my WordPress app started to show me connected to the same site multiple times. I also encountered an issue where the comment notification bubble wouldn’t reset to zero. Instead, it kept rising. Upgrading to 4.0 fixed both problems. The team says 4.0.1 is dedicated to the cleanup of code, bug fixes, and minor tweaks. This will pave the way for the team to tackle media management in 4.1.
If you’ve upgraded to 4.0, let us know what you think. Is there anything in particular you’d like to see in 4.1 with regards to media management?