news
OpenVPN 2.7.7 Released with Various Improvements, Bug and Security Fixes
OpenVPN 2.7.7 is here to reduce the number of future keys from 16 to 4 when using EPOCH data channel format, leading to less log spam in userland and fewer resources used in in-kernel implementations. According to the devs, the previous calculation was wrong, and 4 spare keys are sufficient for 100+ Gbit/s links.
This release also re-enables the xmit_hold option when using P2P tcp-server and tls-server. In TCP server mode, the server is not expected to initiate the TLS handshake. This behavior was introduced by the multisocket code checking mechanism as the wrong variable for socket protocol.