1.6.3 changelog:
- New Syncplay logo by catlinman (PR #219 by catlinman)
- IPv6 support (PR #215 by albertosottile, requested in Issue #107 by dawnMachine)
- Initial TLS (SSL) support (PR #223 by albertosottile, and requested in #217 by alxpettit)
- Spanish Language support (PR #227 by bcattaneo)
- Automatically copy offer VLC interface script when it is needed (PR #220 by Et0h fixed Issue #193)
- Fix a VLC bug (Issue #213 raised by mechchicken resolved by albertosottile)
- Handle non-UTF8 messages to server (fixes Issue #210, based on PR #214 by xNinjaKittyx)
- Use high-DPI scaling where available (Etoh)
- Print error message if Twisted fails (Etoh)
- Fix bug which meant that --max-chat-message-length can’t be used to raise the maximum length (Issue #224 resolved by Etoh, raised by csritu)
- Fixed bug which meant that youtube-dl did not work on macOS (Issue #228 raised by brenolf, resolved by albertosottile)