Remove the focus on the search field
cleaned up the key so that it can be filled up with a random key automatically when installed.
Fixed #4754
Fixes indents
Fixes #4755: `yii\test\BaseActiveFixture::unload()` does not clean up the internal cached data
Merge pull request #4759 from mickgeek/apidoc-focus

Remove the focus on the search field
typo fix.
fix link to extension guidlines
Merge pull request #4910 from Quexer69/master

[skip ci] fix link to extension guidlines
Fixes #4254: `SqlDataProvider` does not work with Oracle and SQL Server
Fixes #4225: Added `ActiveForm::validateOnBlur` and `ActiveField::validateOnBlur`
Fixes #4911: Changed callback signature used in `yii\base\ArrayableTrait::fields()` from `function ($field, $model) {` to `function ($model, $field) {`
Fixes #4914
Reverted accidentally edited HelloController
Fix typo in security-authorization.md
Merge pull request #4917 from maxxer/fixDoc_security-authorization

Fix typo in security-authorization.md