Two kinds of announcement, one feed
Version-tagged entries covering balance changes, bug fixes and new features on the server — the same kind of change that would otherwise only be visible in-game. Filter to just these with the PATCHES tab above.
Announcements for time-limited in-game events — anything from a Castle Siege schedule change to a seasonal activity — tagged separately so they don't get buried under patch notes. Filter to just these with the EVENTS tab.
Each row here is a summary; click it to open the full write-up, with the complete details instead of just the headline.