Version 4.0.3 is available, it fixes the following bugs: fix input length and crash after delete of line fix display of self IRC CTCP message containing bold attribute fix memory
I had a nice weechat config once, then it was broken. Did they stabilize? their deprecation policy seemed extreme for something that I wanted to set and forget.
I think so... I haven't had too much breakage in the last couple years. The only one that I can think of is when they changed the ssl options to tls with the move to v4.0.0. Otherwise, upgrading has been trouble-free.