bird-lg: 1.2.0 -> 1.3.0 (#232158)
> - Fix BGPMAP showing wrong preferred protocol name (#75)
> - Treat empty environment variables as valid settings (#77)
> - Support setting port for WHOIS server on frontend
> - Fix lgproxy handling of very long lines from BIRD daemon
> - Make lgproxy parse allow IP list at startup
https://github.com/xddxdd/bird-lg-go/releases/tag/v1.3.0
