Now we are here, after many months of development – we proudly release Icinga 2.11 available today.

Bleeding edge
It has been an emotional ride with many changes under the hood. The most obvious change is that Icinga’s distributed cluster operates more stable, the past quirks with hanging certificate signing requests or dead-locked TLS handshakes are now gone. This required us to go an unusual route: Evaluate new libraries and programming techniques in order to replace hand-written lower layered code, with later replacing the entire code base for the network stack operations in Icinga. This is a massive effort in quality and stability where users had called out for 3.0 already.