Upgrade Alpine to 3.22 version in Docker image

docker/coturn/CHANGELOG.md

@@ -7,6 +7,10 @@ Coturn TURN server Docker image changelog
 ## [edge]
 [edge]: /../../tree/master
 
+### Upgraded
+
+- [Alpine Linux] 3.22: <https://www.alpinelinux.org/posts/Alpine-3.22.0-released.html>
+
 ### Security updated
 
 - [Debian Linux] "bookworm" 20250520 (12.11): <https://github.com/docker-library/official-images/commit/6d7afdaec5dec1a0b4021b4e470853c3e9fba2bc>

docker/coturn/Makefile

@@ -34,7 +34,7 @@ ALPINE_VER := alpine$(strip $(shell grep -m1 'alpine_ver=' alpine/Dockerfile \
 DEBIAN_VER := $(strip $(shell grep -m1 'debian_ver=' debian/Dockerfile \
                               | cut -d '=' -f2))
 
-BUILD_REV ?= 3
+BUILD_REV ?= 4
 
 NAME := coturn
 OWNER := $(or $(GITHUB_REPOSITORY_OWNER),coturn)

docker/coturn/README.md

@@ -15,8 +15,8 @@ Coturn TURN server Docker image
 
 ## Supported tags and respective `Dockerfile` links
 
-- [`4.6.3-r3`, `4.6.3-r3-debian`, `4.6.3`, `4.6.3-debian`, `4.6.3-bookworm`, `4.6`, `4.6-debian`, `4.6-bookworm`, `4`, `4-debian`, `4-bookworm`, `debian`, `bookworm`, `latest`][d1]
-- [`4.6.3-r3-alpine`, `4.6.3-alpine`, `4.6.3-alpine3.21`, `4.6-alpine`, `4.6-alpine3.21`, `4-alpine`, `4-alpine3.21`, `alpine`, `alpine3.21`][d2]
+- [`4.6.3-r4`, `4.6.3-r4-debian`, `4.6.3`, `4.6.3-debian`, `4.6.3-bookworm`, `4.6`, `4.6-debian`, `4.6-bookworm`, `4`, `4-debian`, `4-bookworm`, `debian`, `bookworm`, `latest`][d1]
+- [`4.6.3-r4-alpine`, `4.6.3-alpine`, `4.6.3-alpine3.22`, `4.6-alpine`, `4.6-alpine3.22`, `4-alpine`, `4-alpine3.22`, `alpine`, `alpine3.22`][d2]
 
 
 

docker/coturn/alpine/Dockerfile

@@ -2,7 +2,7 @@
 # Dockerfile of coturn/coturn:alpine Docker image.
 #
 
-ARG alpine_ver=3.21
+ARG alpine_ver=3.22