Bug create admin-menu when installing the component due to duplicate column element in table #__extensions.
Delete whitespace at end of line.
Removing array_unique from parameter merging in searchtools
Fix #4662 - Cancel button doesn't work in com_config if form validation fails
Missing string + reorder
Merge pull request #4660 from Bakual/SearchTools

Searchtools dowsn't allow to pass two options with same value
Merge pull request #4663 from tranduyhung/CloseConfigForm

Fix #4662 - Cancel button doesn't work in com_config if form validation fails
Merge pull request #4499 from Arkadiy-Sedelnikov/feature

Bug create admin-menu when installing the component due to duplicate col...
[Code Style] Changes in tag standards: Plugins. Fixes #4639
[Code Style] Changes in tag standards: frontend components. Fixes #4637

[Code Style] Changes in tag standards: frontend com_config

[Code Style] Changes in tag standards: frontend com_contact

[Code Style] Changes in tag standards: frontend com_content

[Code Style] Changes in tag standards: frontend com_finder

[Code Style] Changes in tag standards: frontend com_newsfeeds

[Code Style] Changes in tag standards: frontend com_search

[Code Style] Changes in tag standards: frontend com_tags

[Code Style] Changes in tag standards: frontend com_users

[Code Style] Changes in tag standards: frontend com_weblinks

[Code Style] Changes in tag standards: frontend com_wrapper

[Code Style] Changes in tag standards: frontend com_newsfeed

[Code Style] Changes in tag standards: frontend com_mailto
missing language string
Update default_items.php

revert change
Update en-GB.com_newsfeeds.ini

add missing string
Merge pull request #4677 from brianteeman/patch-2

missing language string
Add mocker for JInput
Deprecate the P3P plugin and set it to disabled for new installations.
[fix] Restore support for rendering custom fieldsets on 'joomla.edit.params'. Fixes #4284

Retrieve all fieldsets instead of params and attribs only

Define ignore_fieldsets consistently

Add ignore_fieldsets

Code style

Further implementation of ignore_fieldsets

Restore options tabs in com_content

Update modal.php with related changes to restore support for rendering custom fieldsets when using JLayout 'joomla.edit.params'

Update modal.php with related changes to restore support for rendering custom fieldsets when using JLayout 'joomla.edit.params'
Update helper.php
Doc blocks in the mockers
Merge branch 'staging' of github.com:joomla/joomla-cms into staging