Sync v2.22.0

Author: ainar-g

.github/ISSUE_TEMPLATE/config.yaml

@@ -1,13 +1,12 @@
 'blank_issues_enabled': false
 'contact_links':
   - 'about': >
-      Please report filtering issues, for example advertising filters
-      misfiring or safe browsing false positives, using the form on our
-      website
+      Please report filtering issues, for example advertising filters misfiring or safe browsing false positives, using the form on our website
+
     'name': 'AdGuard filters issues'
     'url': 'https://link.adtidy.org/forward.html?action=report&app=home&from=github'
   - 'about': >
-      Please send requests for new blocked services and vetted filtering lists
-      to the Hostlists Registry repository
+      Please send requests for new blocked services and vetted filtering lists to the Hostlists Registry repository
+
     'name': 'Blocked services and vetted filtering rule lists: AdGuard Hostlists Registry'
     'url': 'https://github.com/AdguardTeam/HostlistsRegistry'

.github/ISSUE_TEMPLATE/feature_request_template.yaml

@@ -1,8 +1,6 @@
----
-
 name: 🌱 Feature request
 description: Create a feature request to help us improve AdGuard DNS.
-labels: [ 'feature request' ]
+labels: ['feature request']
 body:
   - type: textarea
     id: what-happened

.github/ISSUE_TEMPLATE/issue_template.yaml

@@ -1,8 +1,6 @@
----
-
 name: 🐞 Bug report
 description: Create a bug report to help us improve AdGuard DNS.
-labels: [ 'bug' ]
+labels: ['bug']
 body:
   - type: markdown
     attributes:

CHANGELOG.md

@@ -7,6 +7,17 @@ The format is **not** based on [Keep a Changelog][kec], since the project **does
 [kec]: https://keepachangelog.com/en/1.0.0/
 [sem]: https://semver.org/spec/v2.0.0.html
 
+## AGDNS-3939 / Build 1200
+
+- New environment variables have been added:
+
+    - `HOMOGLYPH_CACHE_COUNT`; recommended value: same as `safe_browsing.cache_size`.
+    - `HOMOGLYPH_ENABLED`; recommended value: `1`.
+
+## AGDNS-3897 / Build 1185
+
+- The new environment variable `FILTER_CACHE_MAX_STALENESS` has been added.  It defines the maximum duration of staleness for files in the filter cache as a human-readable duration.
+
 ## AGDNS-3798 / Build 1180
 
 - New environment variables have been added:

Makefile

@@ -18,18 +18,19 @@
 GO.MACRO = $${GO:-go}
 VERBOSE.MACRO = $${VERBOSE:-0}
 
+APP_VERSION = 0
 BRANCH = $${BRANCH:-$$(git rev-parse --abbrev-ref HEAD)}
 GOAMD64 = v1
 GOPROXY = https://proxy.golang.org|direct
 GOTELEMETRY = off
-GOTOOLCHAIN = go1.26.2
+GOTOOLCHAIN = go1.26.3
 RACE = 0
 REVISION = $${REVISION:-$$(git rev-parse --short HEAD)}
-VERSION = 0
 
 # TODO(f.setrakov): Remove the bin directory from the paths, as it is no longer
 # needed.
 ENV = env \
+	APP_VERSION="$(APP_VERSION)" \
 	BRANCH="$(BRANCH)" \
 	GO="$(GO.MACRO)" \
 	GOAMD64='$(GOAMD64)' \
@@ -41,7 +42,6 @@ ENV = env \
 	RACE='$(RACE)' \
 	REVISION="$(REVISION)" \
 	VERBOSE="$(VERBOSE.MACRO)" \
-	VERSION="$(VERSION)" \
 
 # Keep the line above blank.
 

README.md

@@ -71,6 +71,6 @@ You can sign up for a personal AdGuard DNS account and get access to the followi
 
 ## Software license
 
-Copyright (C) 2022-2025 AdGuard Software Ltd.
+Copyright (C) 2022-2026 AdGuard Software Ltd.
 
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, version 3.