Summarized Changelog:
- Use XDG directories by default
- Add option weechat.network.gnutls_ca_system, rename option weechat.network.gnutls_ca_file to weechat.network.gnutls_ca_user
- Delete and reload certificates when options are changed
- Add options to customize commands executed on system signals received
- Quit WeeChat by default when signal SIGHUP is received in normal run, reload configuration in weechat-headless
- Add support of SASL mechanisms SCRAM-SHA-1, SCRAM-SHA-256 and SCRAM-SHA-512
- Prevent switching to start of visited buffers when jumping to next
Full changelog available here.