Upgrading from 4.3.3 to 4.3.4

Please refer to the upgrade instructions corresponding to your installation method.

Breaking Changes

Redirect Status Code

Forge::modifyColumn() and NULL

A bug fix may have changed the NULL constraint in the result of $forge->modifyColumn(). See Change Log. To set the desired NULL constraint, change Forge::modifyColumn() to always specify the null key.

Note that the bug may have changed unexpected NULL constraints in previous versions.

Project Files

Some files in the project space (root, app, public, writable) received updates. Due to these files being outside of the system scope they will not be changed without your intervention.

There are some third-party CodeIgniter modules available to assist with merging changes to the project space: Explore on Packagist.

Content Changes

The following files received significant changes (including deprecations or visual adjustments) and it is recommended that you merge the updated versions with your application:


  • app/Config/Generators.php

All Changes

This is a list of all files in the project space that received changes; many will be simple comments or formatting that have no effect on the runtime:

  • app/Config/App.php

  • app/Config/Generators.php

  • composer.json

  • public/index.php