v1.4.1

Added

• Added prometheus metrics for internal signaling API #1571

Fixed

• Fix regressions in RTC when using redis with psrpc signaling #1584 #1582 #1580 #1567
• Fix required bitrate assessment under channel congestion #1577

Changed

• Improve DTLS reliability in regions with internet filters #1568
• Reduce memory usage from logging #1576