Bump WordPress "tested up to" version 6.7

.github/workflows/cypress.yml

@@ -47,11 +47,11 @@ jobs:
           - {name: 'PHP Default', version: null}
         core:
           - {name: 'WP stable', version: 'latest'}
-          - {name: 'WP 6.4', version: 'WordPress/WordPress#6.4'}
+          - {name: 'WP minimum', version: 'WordPress/WordPress#6.5'}
           - {name: 'WP trunk', version: 'WordPress/WordPress#master'}
         include:
           - php: {name: 'PHP 7.4', version: '7.4'}
-            core: {name: 'WP 6.4', version: 'WordPress/WordPress#6.4'}
+            core: {name: 'WP minimum', version: 'WordPress/WordPress#6.5'}
           - php: {name: 'PHP 8.1', version: '8.1'}
             core: {name: 'WP stable', version: 'latest'}
     steps:
@@ -78,6 +78,26 @@ jobs:
     - name: Install dependencies
       run: npm install
 
+    - name: Get composer cache directory
+      id: composer-cache
+      run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+
+    - name: Cache dependencies
+      id: cache-composer
+      uses: actions/cache@v4
+      env:
+        cache-name: cache-composer
+      with:
+        path: ${{ steps.composer-cache.outputs.dir }}
+        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/composer.lock') }}
+
+    - name: Set PHP version
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: ${{ matrix.php.version }}
+        coverage: none
+        tools: composer:v2
+
     - name: Composer install
       run: composer install
 

README.md

@@ -2,7 +2,7 @@
 
 ![Distributor](https://github.com/10up/distributor/blob/develop/assets/img/banner-1544x500.png)
 
-[![Support Level](https://img.shields.io/badge/support-active-green.svg)](#support-level) [![Release Version](https://img.shields.io/github/release/10up/distributor.svg)](https://github.com/10up/distributor/releases/latest) ![WordPress tested up to version](https://img.shields.io/badge/WordPress-v6.6%20tested-success.svg) [![License](https://img.shields.io/github/license/10up/distributor.svg)](https://github.com/10up/distributor/blob/develop/LICENSE.md) [![Dependency Review](https://github.com/10up/distributor/actions/workflows/dependency-review.yml/badge.svg)](https://github.com/10up/distributor/actions/workflows/dependency-review.yml) [![WordPress Playground Demo](https://img.shields.io/badge/Playground_Demo-8A2BE2?logo=wordpress&logoColor=FFFFFF&labelColor=3858E9&color=3858E9)](https://playground.wordpress.net/?blueprint-url=https://raw.githubusercontent.com/10up/distributor/refs/heads/develop/docs/blueprint.json)
+[![Support Level](https://img.shields.io/badge/support-active-green.svg)](#support-level) [![Release Version](https://img.shields.io/github/release/10up/distributor.svg)](https://github.com/10up/distributor/releases/latest) ![WordPress tested up to version](https://img.shields.io/badge/WordPress-v6.7%20tested-success.svg) [![License](https://img.shields.io/github/license/10up/distributor.svg)](https://github.com/10up/distributor/blob/develop/LICENSE.md) [![Dependency Review](https://github.com/10up/distributor/actions/workflows/dependency-review.yml/badge.svg)](https://github.com/10up/distributor/actions/workflows/dependency-review.yml) [![WordPress Playground Demo](https://img.shields.io/badge/Playground_Demo-8A2BE2?logo=wordpress&logoColor=FFFFFF&labelColor=3858E9&color=3858E9)](https://playground.wordpress.net/?blueprint-url=https://raw.githubusercontent.com/10up/distributor/refs/heads/develop/docs/blueprint.json)
 [![E2E Tests](https://github.com/10up/distributor/actions/workflows/cypress.yml/badge.svg)](https://github.com/10up/distributor/actions/workflows/cypress.yml) [![PHPUnit Tests](https://github.com/10up/distributor/actions/workflows/test.yml/badge.svg)](https://github.com/10up/distributor/actions/workflows/test.yml) [![Linting](https://github.com/10up/distributor/actions/workflows/lint.yml/badge.svg)](https://github.com/10up/distributor/actions/workflows/lint.yml) [![Code scanning](https://github.com/10up/distributor/actions/workflows/codeql-analysis.yml/badge.svg)](https://github.com/10up/distributor/actions/workflows/codeql-analysis.yml)
 
 > Distributor is a WordPress plugin that makes it easy to distribute and reuse content across your websites — whether in a single multisite or across the web.
@@ -38,7 +38,7 @@ Distributor is built with the same extensible approach as WordPress itself, with
 ## Requirements
 
 * PHP 7.4+
-* [WordPress](http://wordpress.org) 6.4+
+* [WordPress](http://wordpress.org) 6.5+
 * External connections require HTTP Basic Authentication or [WordPress.com OAuth2](https://developer.wordpress.com/docs/oauth2/) (must be on [WordPress VIP](https://wpvip.com/)) be set up on the remote website. For Basic Auth, we recommend using [Application Passwords](https://make.wordpress.org/core/2020/11/05/application-passwords-integration-guide/#Getting-Credentials) built in to WordPress.
 * For external connections, Distributor needs to be installed on BOTH sides of the connection.
 * Version 2.0.0 of Distributor requires version 2.0.0 on BOTH sides of all connections. For other version 2.0.0 specific changes, please see our [migration guide](https://10up.github.io/distributor/tutorial-migration-guide-version-1-to-version-2.html).

composer.json

@@ -23,7 +23,7 @@
   "require-dev": {
     "10up/phpcs-composer": "dev-master",
     "10up/wp_mock": "~0.4",
-    "phpunit/phpunit": ">=7.0 <9.0",
+    "phpunit/phpunit": "^8.5",
     "yoast/phpunit-polyfills": "^1.0",
     "automattic/vipwpcs": "^2.3"
   },