This is similar to the “Communicate with us” thread, apologies for that.
But changes are being made live with no actual announcement for days, and this is unusual. The patch for pebble sales stacking higher than 99 went live before the patch was announced. Two letter names became legal- and a smaller change was the announcement banner being toggleable. Perhaps there are other changes too, but nobody is being informed about this from any official source.
Two letter names specifically should have been announced- because people could have potentially been scammed by this change, thinking these now legal names are still bugs. Plus, this is an exciting change! I'm certain people would like to know about this!
And if important things are being tweaked live, it would really help if we could see what it is or be warned somewhere so we understand what's happening. If they're not important enough for their own post or are very minor, just keeping an updated log in the patch notes forum would be a good start.
If these changes aren't ready to announce, then perhaps they should not be added to the live game and should instead be bundled together in larger scale patches- and exciting stuff can be announced to be coming soon- similar to how the achievement system was teased.