• Preview and ask for confirmation before sending media files
• View per conversation media files in contact and conference details screens
• Enable foreground service by default for Android 8 (notification can be disabled by long pressing it)
• Audio player: disable screen and switch to ear piece
• Support TLSv1.3 (ejabberd ≤ 18.06 is incompatible with openssl 1.1.1 - Update ejabberd or downgrade openssl if you get ›Stream opening error‹)