Fixed: Potential exploit in the OCB2 encryption (#4227)

Fixed: Added missing UserKDFIterations field to UserInfo => Prevents getRegistration() from failing with enumerator out of range error (#3835)

Fixed: Segmentation fault during murmur shutdown (#3938)

Fixed: Crash when using multiple monitors (#3756) FIxed: Don't send empty message from clipboard via shortcut, if clipboard is empty (#3864) Fixed: Talking indicator being able to freeze to indicate talking when self-muted (#4006) Fixed: High CPU usage for update-check if update server not available (#4019) Fixed: DBus getCurrentUrl returning empty string when not in root-channel (#4029) Fixed: Small parts of whispering leaking out to normal talk (#4051) Fixed: Last audio frame of normal talking sent to last whisper target instead when using VoiceActivation (#4050) Fixed: LAN-icon not found in ConnectDialog (#4058) Improved: Set maximal vertical size for User Volume Adjustment dialog (#3801) Improved: Don't send empty data to PulseAudio (#3316) Improved: Use the SRV resolved port for UDP connections (#3820) Improved: Manual Plugin UI (#3919) Improved: Don't start Jack server by default (#3990) Improved: Overlay doesn't hook into all other processes by default (#4041) Improved: Wait longer before disconnecting from a server due to unanswered Ping-messages (#4123)

Fixed: Possibility to circumvent max user-count in channel (#3880) Fixed: Rate-limit implementation susceptible to time-underflow (#4004) Fixed: OpenSSL error 140E0197 with Qt >= 5.12.2 (#4032) Fixed: VersionCheck for SQL for when to use the WAL feature (#4163) Fixed: Wrong database encoding that could lead to server-crash (#4220) Fixed: DB crash due to primary key violation (now performs "UPSERT" to avoid this) (#4105) Improved: The fields in the Version ProtoBuf message are now size-restricted in order to avoid attacks that can render another client unresponsive (#4101)

Improved: Mumble icon (now properly displayed) (#4204)