Found a bit more info and a recent post from one of the new devs. They are still working on version 1.0 and once they are feature complete, they estimate one month of testing. There is already pre release build available. Here is the current changelog from it:+
Updated Polish translations (
#1141)
Added backend code to allow Radios to be switched off (
#1132)
Improved use new param command for function parameters (
#990)
Added keybinds to enable/disable whisper/shouting (
#887/
#992) (Config option available to also trigger PTT when pressing modifier key. Default needs modifier+PTT pressed)
Improved detection of co-pilot seat for helicopters (
#903)
Changed addon structure to CBA style
Improved use new isEqualType function instead of comparing typenames (
#1086)
Fixed Curator using Remote Control won't update units position correctly
Fixed LR-Radio settings would reset when entering Virtual Arsenal (
#1150)
Standardized Classnames (Old tf_* classnames are DEPRECATED)
Added asynchronous commands which will reduce game lag when transmitting data to plugin
Added Half-Duplex support (
#1148)
Added Object Interception (
#1154)
Standardized Variable names (Old tf_* variables are DEPRECATED but still working till 1.1 or later)
Added Vehicle Intercom (
#974)
Added Static Radios (Tutorial Video in progress) (
#1158)
Fixed Frequency variables not applied to Curators (
#982)
Moved SR Radio settings to a CBA_Namespace
Fixed Font scaling (
#1164)
Moved all scripts from scheduled to unscheduled
Teamspeak specific:
Changed TFAR now only unmutes players that were muted before.
Teamspeak 3.1 Support (
#1100)
Fixed Arma freezing when Teamspeak crashes or freezes (
#1109/
#1112)
Improved radio sounds now only play on the speaker the radio is set to (
#821)
Performance improvements in the Teamspeak Plugin
Fixed Teamspeak error if Arma profileName had trailing spaces (
#1003)
Using SharedMemory instead of NamedPipe to communicate with Teamspeak
Fixed Teamspeak logspam of 'can't center client'
Fixed 1 second freeze when unloading the Plugin