Sorry to have missed the chat. Just dealing with the +1 in my family :)
Update below:
#16 Make push-to-talk VoIP work August:
- Unclear. Asked Nathan in private mail on September 4.
- ChatSecure OTR-Data feature is complete, enabling arbitrary data stream with mime-type sharing within OTR TLV data: https://github.com/guardianproject/Gibberbot/pull/261 - See OTR spec with TLV data support: http://www.cypherpunks.ca/otr/Protocol-v3-4.0.0.html
- Orbot v12 released, upgraded to the latest Tor RC
September:
- No plans known yet.
- Implementing Audio push-to-talk user interface, as "alpha" feature of ChatSecure v12 - Testing, tuning of OTR-Data over XMPP over Tor