news/fidogate: update to v5.12
- Fix crashes, support PING/TRACE, switch to github actions
- mime: fix final NUL space allocating
- rfc2ftn: add X-HTTP-USER-AGENT RFC header to use it as tearline.
- tick: add tick flavour support for passthrough fileboxes
- mime: get_mime_disposition: free allocated string but not tmps
- acl: list_free: NULLify ngrp_pat_list
PR: 270545
Reported by: dz@dolik.dev
Approved by: admin@5034.ru (maintainer, timeout > 2 weeks)