Merging PR #2598
Merging #2256
CodeStyle
Merge pull request #2804 from Bakual/CodeStyle

Fix CodeStyle Issue with latest commit
$ [31857] Clarify content smart search plugins
Closes #1833
$ Fixing a wrong change in previous commit

Sorry, my fault. That one slipped in wrongly
Add message if an update is available but unsupported
# [33154] Manifest install sql file with whitespace fails
Close #2800
Install files
Update files
Merge pull request #2803 from infograf768/33095

[33095] Improving Multilanguage status Errors
Changing the router helpers to allow active menu item being selected if it matches current language
^ Codestyle: Line exceeds 150 characters; contains 152 characters

That's a longstanding warning from Jenkins
Merge pull request #2817 from Bakual/PleaseJenkins

^ Codestyle: Line exceeds 150 characters; contains 152 characters
If the needle doesn't contain a language or the language is set to "All", return the active menuitem
[#] [33160] *Articles missing for admins in front end (master)
Fixes #2805
Jenkins: Tabs must be used to indent lines; spaces are not allowed
# [33157] Missing metadata.xml in com_content view Categories causes item_type to receive untranslated fallback value
Merge pull request #2816 from Bakual/FixRouterHelper

Wrong menu item id is assigned to article links when language filter enabled.
Content Languages: prevetn saving White space for url language code and
Language Tag