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Version 4.0.4

Release Date: July 15, 2020

4.0.4 release of CodeIgniter4

BREAKING

  • Added an $arguments parameter to after() and before() in FilterInterface. This is a breaking change, so all code implementing the FilterInterface must be updated.

Enhancements

  • The location for the SQLite3 database has changed and will now be located by default in a writable/ folder instead of the public/ folder.
  • New CLI command: cache:clear that will destroy all data within the current cache engine.
  • Thanks to samsonasik, we have several libraries brought up to 100% test coverage.
  • A few small performance increases. Every ounce matters!
  • getFieldData() in the database results class now returns column type and length.
  • Default .htaccess file updated to work better with extended characters.
  • New Testing Feature: Fabricator makes creating mock classes simple and repeatable in your tests.
  • Model class can now have the callbacks overridden at runtime. Useful for testing.
  • A number of improvements to Feature Tests in general.
  • New command() helper function to programmatically run your CLI commands. Useful for testing and cron jobs.
  • New command, make:seeder to generate a Database Seed class skeleton file.
  • Colors now available on the CLI within Windows, as well as other Windows-related CLI improvements.
  • New helper mb_url_title() that functions like url_title() but automatically escapes any extended URL characters.
  • Image library now supports webp images.
  • Added Unicode support for regular expressions in the Router.
  • Added support for removing hidden folders in the delete_files() helper.
  • fetchGlobal() in the Request class now supports applying filters to arrays of data, not just the first item.
  • file validation now works with arrays of files.
  • URI class now supports a setSilent() method that will disable the throwing of Exceptions.
  • New argument to URI::getSegment() that allows us to change the default value returned if nothing exists.
  • Implemented withResource() in Image so that you can use method chaining instead of using the provided getResource() (used in tests) to just compress your image.
  • Cookies and headers can be copied from the global Response object when doing a redirect using the new withCookies() and withHeaders() methods.
  • Support for the special prefix "hex2bin:" which can be used with the $key parameter in the Encryption class or in the .env file.

Bugs Fixed

  • Fixed location for the SQLite3 database, which will now be located by default in a writable folder instead of the public folder.
  • Fixed bug where force_https() could add https:// a second time.
  • Fixed a bug with CurlRequest that could result in incorrect "100 Continue" headers.
  • Image::save() bug fixed when $target parameter was null.
  • Fixes for set_checkbox() and set_radio() when the $default parameter is set to true.
  • Fix for result object handling in the Model class.
  • Fixed the escape character in the SQLite database.
  • Fix for inserts on Postgres and Entities when the primary key was null.
  • CLI scripts can now correctly recognize dashes within arguments.
  • CURLRequest now properly sets content length with multipart data.
  • Misc. stability improvements for the ImageMagick handler.
  • Setting validation errors within a config file should now work.
  • Unicode characters are not escaped when saving JSON from Entities.
  • Redirecting with a custom HTTP code should work correctly now.
  • Time::setTimezone() now works correctly.
  • Added full outer join support for Postgres.
  • Some cast items in the Entity (like array, json) were not being set correctly during a fill() process.
  • Fixed bug in Image GD handler that would try to compress images twice in certain cases.
  • Ensured that the translation output logic works on the selected locale, dashed locale, and fallback "en".
  • Fixed is_unique/is_not_unique validation called on POST/PUT via API in PostgreSQL.
  • Fixed a bug where filter arguments were not passed to after().

See the repo's CHANGELOG_4.0.md for a complete list of bugs fixed.