all: imp docs, log changes

CHANGELOG.md

@@ -29,6 +29,8 @@ and this project adheres to
 
 ### Changed
 
+- The default DNS-over-QUIC port number is now `853` instead of `754` in
+  accoradance with the latest [RFC draft][rfc-doq-draft-10] ([#4276]).
 - Improved detection of runtime clients through more resilient ARP processing
   ([#3597]).
 - The TTL of responses served from the optimistic cache is now lowered to 10
@@ -101,8 +103,10 @@ In this release, the schema version has changed from 12 to 13.
 [#4216]: https://github.com/AdguardTeam/AdGuardHome/issues/4216
 [#4221]: https://github.com/AdguardTeam/AdGuardHome/issues/4221
 [#4238]: https://github.com/AdguardTeam/AdGuardHome/issues/4238
+[#4276]: https://github.com/AdguardTeam/AdGuardHome/issues/4276
 
-[repr]: https://reproducible-builds.org/docs/source-date-epoch/
+[repr]:         https://reproducible-builds.org/docs/source-date-epoch/
+[doq-draft-10]: https://datatracker.ietf.org/doc/html/draft-ietf-dprive-dnsoquic-10#section-10.2
 
 
 
@@ -232,7 +236,7 @@ See also the [v0.107.0 GitHub milestone][ms-v0.107.0].
 - New possible value of `6h` for `querylog_interval` setting ([#2504]).
 - Blocking access using ClientIDs ([#2624], [#3162]).
 - `source` directives support in `/etc/network/interfaces` on Linux ([#3257]).
-- RFC 9000 support in DNS-over-QUIC.
+- [RFC 9000][rfc-9000] support in QUIC.
 - Completely disabling statistics by setting the statistics interval to zero
   ([#2141]).
 - The ability to completely purge DHCP leases ([#1691]).
@@ -457,6 +461,7 @@ In this release, the schema version has changed from 10 to 12.
 [#3933]: https://github.com/AdguardTeam/AdGuardHome/pull/3933
 
 [ms-v0.107.0]: https://github.com/AdguardTeam/AdGuardHome/milestone/23?closed=1
+[rfc-9000]:    https://datatracker.ietf.org/doc/html/rfc9000
 
 
 

internal/home/config.go

@@ -300,6 +300,8 @@ func parseConfig() (err error) {
 	if config.TLS.Enabled {
 		addPorts(
 			uc,
+			// TODO(e.burkov):  Consider adding a udpPort with the same value if
+			// we ever support the HTTP/3 for web admin interface.
 			tcpPort(config.TLS.PortHTTPS),
 			tcpPort(config.TLS.PortDNSOverTLS),
 			udpPort(config.TLS.PortDNSOverQUIC),