\w may not be understood since it's a metacharacterTry 0-9A-Za-z_<regexp name="acsExpressionURL" value="(\<\%\=[0-9A-Za-z_]{1,}\%\>)"/>

Just a note : AEM 6.2 is end of life as of April 20th 2019 so it's in your best interest of upgrade at the earliest opportunity.See End Of Life Matrix here : All Apps Help | Products and technical support periods

Compiled js and css and minified versions of those live on the file system in a folder outputcache. Search in the AEM instance home folder with command below:         find launchpad/felix -path "*/bundle*/data/outputcache" -type d    Delete "outputcache" folderSee the following for more details : Ho...

All Pages under /content that have cq:tags set (eg not null)select * from [cq:Page] as page where page.[jcr:content/cq:tags] is not null and ISDESCENDANTNODE([/content])

Just go to the nexus repo and look at the JAR build with the JavaDocs and you can compare the API differences6.2Index of /groups/public/com/adobe/aem/uber-jar/6.2.0 6.5Index of /groups/public/com/adobe/aem/uber-jar/6.5.0.0

After you do the inplace-upgrade. Install the 6.4.3 service pack through the Package Manager.There shouldn't be a need to restart AEM, OSGI will handle all the package refreshes that need to happen.

You need to check that the CSRF-Token is passed in the /clientheaders section in Dispatcher.

That would be amazing wouldn't it?Unfortunately the CFP release notes are literally just a list of the titles from bugs recorded in JIRA that get scraped together.It's a good suggestion though, but it would require internal process changes where when issues are resolved that someone (who has a clue)...

As I understand it, the UberJar went through some refactoring in 6.5 to clear up some tech-debt and API-leakages. It was done for security reasons essentially.

There is a roadmap for all the AEM releases and delivery dates here : Adobe Experience Manager Help | AEM maintenance releases roadmap AEM 6.5ReleaseVersionTypeScheduleAEM 6.5 Service Pack 16.5.1.0 Service PackJun 27, 2019AEM 6.5 Service Pack 26.5.2.0 Service PackSep 19, 2019AEM 6.5 Service Pack 36....