Deprecations Breaking Changes New Features 4.1 Migration Guide Upgrading to 4.1.0 Deprecations Behavior Changes New Features 4.2 Migration Guide Upgrading to 4.2.0 Deprecations Behavior Changes Breaking Changes Guide Upgrading to 4.3.0 Deprecations Behavior Changes Breaking Changes New Features 4.4 Migration Guide Upgrading to 4.4.0 Deprecations Behavior Changes New Features 4.5 Migration Guide Upgrading to CakePHP Installing Composer Create a CakePHP Project Keeping Up To Date with the Latest CakePHP Changes Installation using Oven Permissions Development Server Production Fire It Up URL Rewriting Apache

Update app files based upon latest app template 5.0 Migration Guide Deprecated Features Removed Breaking Changes Deprecations New Features PHPUnit 10 Upgrade phpunit.xml adjustments ->withConsecutive() CakePHP Installing Composer Create a CakePHP Project Keeping Up To Date with the Latest CakePHP Changes Installation using Oven Permissions Development Server Production Fire It Up URL Rewriting Apache Composer [https://getcomposer.org]. Editing these files is not advised, as Composer will overwrite your changes next time you update. The webroot directory is the public document root of your application. It

be installed by Composer19. Edit- ing these files is not advised, as Composer will overwrite your changes next time you update. • The webroot directory is the public document root of your application. It typehinting, there are many backwards incompatible changes concerning method signatures and file renames. To help expedite fixing these tedious changes there is an upgrade CLI tool: Warning: The file_rename AuthorizationMiddleware, if you are still using AuthComponent. 4.0 Migration Guide CakePHP 4.0 contains breaking changes, and is not backwards compatible with 3.x releases. Before attempting to upgrade to 4.0, first

be installed by Composer19. Edit- ing these files is not advised, as Composer will overwrite your changes next time you update. • The webroot directory is the public document root of your application. It types and mixed, there are many backwards incompatible changes concerning method signatures and file renames. To help expedite fixing these tedious changes there is an upgrade CLI tool: # Install the upgrade Guides CakePHP Cookbook Documentation, Release 5.x 5.0 Migration Guide CakePHP 5.0 contains breaking changes, and is not backwards compatible with 4.x releases. Before attempting to upgrade to 5.0, first

CakePHP Installing Composer Create a CakePHP Project Keeping Up To Date with the Latest CakePHP Changes Installation using Oven Permissions Development Server Production Fire It Up URL Rewriting Apache Composer [https://getcomposer.org]. Editing these files is not advised, as Composer will overwrite your changes next time you update. The webroot directory is the public document root of your application. It 3.10 Migration Guide CakePHP 3.10 is an API compatible upgrade from 3.8. This page outlines the changes and improvements made. To upgrade to 3.10.x run the following composer command: php composer.phar

be installed by Composer19. Edit- ing these files is not advised, as Composer will overwrite your changes next time you update. • The webroot directory is the public document root of your application. It 3.10 Migration Guide CakePHP 3.10 is an API compatible upgrade from 3.8. This page outlines the changes and improvements made. To upgrade to 3.10.x run the following composer command: php composer.phar were deprecated in 3.10 29 CakePHP Cookbook Documentation, Release 3.10 Behavior Changes While the following changes do not change the signature of any methods they do change the semantics or behavior

commented out by default, so you may just need to remove the leading # symbols. After you make changes, restart Apache to make sure the settings are active. Verify that your .htaccess files are actually %{REQUEST_FILENAME} !-f RewriteRule ^(.*)$ index.php [QSA,L] The details of those changes will depend on your setup, and can include additional things that are not related to CakePHP. Please Controllers, helpers and models each have a parent class you can use to define application-wide changes. AppController (located at /app/Controller/AppController.php), AppHelper (located at /app/View/Helper/AppHelper

commented out by default, so you may just need to remove the leading # symbols. After you make changes, restart Apache to make sure the settings are active. Verify that your .htaccess files are actually %{REQUEST_FILENAME} !-f RewriteRule ^(.*)$ index.php [QSA,L] The details of those changes will depend on your setup, and can include additional things that are not related to CakePHP. Please Controllers, helpers and models each have a parent class you can use to define application-wide changes. AppController (located at /app/Controller/AppController.php), AppHelper (located at /app/View/Helper/AppHelper