The 'Centered' paragraph-type has been added to the paragraph-type dialogue box, and has a direct shortcut: Ctrl+Shift+E or Cmd+Shift+E
The paragraph-type dialogue box now has it's own shortcut: Ctrl+Shift+' or Cmd+Shift+' (that's the apostrophe or single quote symbol)
The cycle upper-case shortcut has changed to Ctrl+Shift+Y or Cmd+Shift+Y so it's compatible with Chromebooks.
Let me know of any issues. Fairly major offline / connectivity update coming soon.
- Jake