CodeIgniter v4.0.4 released

There's a new command() helper that will let you call any CLI commands within your code. This can be useful for testing and for use within cron jobs.

A new command, cache:clear allows you to purge your cache storage from the cli.

The image library now supports webp images, thanks to nicojmb and michalsn.

Testing of the framework has increased, mostly due to the diligent efforts of samsonasik.