

Outdated cryptographic algorithms disabled by default, but there are options to override if necessary.Improved handling of tunnel MTU, including support for pushable MTU.Data Channel Offload (DCO) kernel acceleration support for Windows, Linux, and FreeBSD.New features and improvements in 2.6.0 compared to 2.5.8: The Changes document also contains a section with workarounds for common problems encountered when using OpenVPN with OpenSSL 3.

This is a new stable release with some major new features. The OpenVPN community project team is proud to release OpenVPN 2.6.0.

CryptoAPI (Windows): support issuer name as a selector.This ensure that only the previously authenticated peer can do trigger renegotiation and complete renegotiations. Dynamic TLS Crypt: When both peers are OpenVPN 2.6.1+, OpenVPN will dynamically create a tls-crypt key that is used for renegotiation.This is mostly a bugfix release with some improvements. The OpenVPN community project team is proud to release OpenVPN 2.6.1.
