Pull request: 3978 Query Log ECS

Merge in DNS/adguard-home from 3978-ecs-ip to master

Updates #3978.

Squashed commit of the following:

commit 915b94afa4b6d90169f73d4fa171bc81bcc267a7
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Mar 3 17:46:40 2022 +0300

    all: rm dot

commit 2dd2ed081b199de7e5d8269dae5d08d53b5eea6d
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Mar 3 17:42:45 2022 +0300

    client: imp txt

commit 8d5a23df739f0b650f9f3870141fd83e8fa0c1e0
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Mar 3 14:36:04 2022 +0300

    client: imp text

commit 69c856749a20144822ef3f1f67c5f3e3c24f5374
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Mar 3 14:24:56 2022 +0300

    client: imp description

commit cd0150128ad29d1874492735a5d621c0803ad0bd
Merge: 28181fbc e0b557ed
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Wed Mar 2 21:02:16 2022 +0300

    Merge branch 'master' into 3978-ecs-ip

commit 28181fbc79eb22e7fd13cbd1d5a3c040af9fa2a4
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Mar 2 20:45:50 2022 +0300

    client: show ecs

commit cdc5e7f8c4155b798426d815eed0da547ef6efb7
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Feb 17 20:15:56 2022 +0300

    openapi: fix milestone

commit 404d6d822fa1ba4ed4cd41d92d4c1b805342fe55
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Feb 17 20:08:21 2022 +0300

    all: fix deps, docs

commit 8fb80526f1e251d3b7b193c53a4a6dee0e22c145
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Feb 17 19:39:34 2022 +0300

    all: add querylog ecs backend

CHANGELOG.md

@@ -17,6 +17,8 @@ and this project adheres to
 
 ### Added
 
+- EDNS Client-Subnet information in the request details section of a query log
+  record ([#3978]).
 - Support for hostnames for plain UDP upstream servers using the `udp://` scheme
   ([#4166]).
 - Logs are now collected by default on FreeBSD and OpenBSD when AdGuard Home is
@@ -84,8 +86,10 @@ In this release, the schema version has changed from 12 to 13.
 [#3367]: https://github.com/AdguardTeam/AdGuardHome/issues/3367
 [#3381]: https://github.com/AdguardTeam/AdGuardHome/issues/3381
 [#3503]: https://github.com/AdguardTeam/AdGuardHome/issues/3503
+[#3978]: https://github.com/AdguardTeam/AdGuardHome/issues/3978
 [#4166]: https://github.com/AdguardTeam/AdGuardHome/issues/4166
 [#4213]: https://github.com/AdguardTeam/AdGuardHome/issues/4213
+[#4216]: https://github.com/AdguardTeam/AdGuardHome/issues/4216
 [#4221]: https://github.com/AdguardTeam/AdGuardHome/issues/4221
 [#4238]: https://github.com/AdguardTeam/AdGuardHome/issues/4238