chore: update Docker defaults to WordPress 6.9

Author: josephfusco

.changeset/prepare-public-release.md

@@ -7,4 +7,5 @@ Verify WordPress 6.9 compatibility and update CI test matrix
 - Tested compatibility with WordPress 6.9
 - Updated CI test matrix to WordPress 6.9, 6.8, 6.7 (dropped 6.5, 6.6)
 - Updated dev dependencies (mockery/mockery to ^1.6, wp-graphql/wp-graphql-testcase to ^3.4)
+- Updated Docker defaults to WordPress 6.9
 - Reduced readme.txt tags to 5 for WordPress.org compliance

plugins/hwp-previews/.docker/Dockerfile

@@ -7,7 +7,7 @@
 ARG WP_VERSION
 ARG PHP_VERSION
 
-FROM wordpress:${WP_VERSION:-6.8}-php${PHP_VERSION:-8.2}
+FROM wordpress:${WP_VERSION:-6.9}-php${PHP_VERSION:-8.2}
 
 # Needed to specify the build args again after the FROM command.
 ARG WP_VERSION

plugins/hwp-previews/bin/build-docker.sh

@@ -14,9 +14,9 @@ print_usage_instructions() {
 	echo "Example use:"
 	echo "  npm run docker:build"
 	echo ""
-	echo "  WP_VERSION=6.7 PHP_VERSION=8.2 npm run docker:build -- - c"
+	echo "  WP_VERSION=6.9 PHP_VERSION=8.2 npm run docker:build -- - c"
 	echo ""
-	echo "  WP_VERSION=6.7 PHP_VERSION=8.2 bin/build-docker.sh -- c"
+	echo "  WP_VERSION=6.9 PHP_VERSION=8.2 bin/build-docker.sh -- c"
 	exit 1
 }
 
@@ -50,7 +50,7 @@ done
 
 
 TAG=${TAG:-latest}
-WP_VERSION=${WP_VERSION:-6.7}
+WP_VERSION=${WP_VERSION:-6.9}
 PHP_VERSION=${PHP_VERSION:-8.2}
 
 BUILD_NO_CACHE=${BUILD_NO_CACHE:-}