Update README.md

Updated version number and release notes for v0.9.12.1, including bug fixes and new features.

README.md

@@ -4,16 +4,7 @@ Would be nice if you support me: https://buymeacoffee.com/bmks — thank you ver
 # Firmware "MC Term"
 Finally there is a name, "MC Term", M(esh)C(ore) Term(inal). We like Retro, you like Retro, we stay retro :-).
 
-# v0.9.12 released for TDECK & HeltecV4 (no online update!)
-- bugfixes!
-- save messages on SDCard if available!
-- adaptions in the GUI (mail symbol now in the Msgs Button).
-- DuryCycle can now be configured.
-- GPS tracker based on distance with advert flooding
-- new two customizeable QuickReply Buttons with dynamic variables support!
-- integrated webserver with a powerful WebBrowser UI
-- new device support -> Elecrow CrowPanel7
-and more...
+# v0.9.12.2 released for all supported devices (no online update!)
 
 # MeshCore / additional GUIs for embedded mesh radios