Merge branch 'master' into deprecations

Author: oleibman

.github/workflows/github-pages.yml

@@ -23,8 +23,8 @@ jobs:
 
       - name: Build API documentation
         run: |
-          curl -LO https://github.com/phpDocumentor/phpDocumentor/releases/download/v3.5.0/phpDocumentor.phar
-          php phpDocumentor.phar --directory src/ --target docs/api
+          curl -LO https://github.com/phpDocumentor/phpDocumentor/releases/download/v3.8.1/phpDocumentor.phar
+          php phpDocumentor.phar --directory src/ --target docs/api --visibility=public,protected
 
       - name: Deploy to GithHub Pages
         uses: peaceiris/actions-gh-pages@v3

CHANGELOG.md

@@ -3,7 +3,7 @@
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com)
-and this project adheres to [Semantic Versioning](https://semver.org).
+and this project adheres to [Semantic Versioning](https://semver.org). Thia is always true of the master branch. Some earlier branches remain supported and security fixes are applied to them; if the security fix represents a breaking change, it may have to be applied as a minor or patch version.
 
 ## TBD - 5.0.0