Are you referring to revision marking? If yes, In guides you can track changes in web editor using "Track changes" option in web editor tool bar or Changes in the version will be shown automatically on switching to older versions in the "version history" option in toolbar. 

Please refer this article on how to Add custom styles to Guides web editor.

A custom solution would be required where the target system or Translation connector can read the node path details sent from AEM and obtain the dam:relativePath or cq:parentPath values from the jcr property using sling API or JCR API to display the full path at target system. We recommend that you ...

It appears that in this particular use case, author/publisher permission might hold precedence. Please share more details via email to alakshminara@adobe.com, if you still require inputs around this query.

The rootmap file is an XML file that lists all the topics in the project and specifies their relationships to each other. It is typically used as the starting point for building a documentation set, and is used by DITA processing tools to generate output in various formats (such as HTML, PDF, or EPU...

Issue has been fixed in the latest march release for cloud.  On-prem users can expect the fix in the next release. 

@dvnSudheer Resolution: To provide authors (non-admin) users with Snippet creation permission, the admin user has to add the non-admin users to the folder profile as Admin user.

Could you please provide more details on why the file extension needs to be changed and to what format when sending files to the TMS?

The files sent from AEM Assets for translation contain the node path details (temporary file path location), which can be leveraged by the target TMS to display the file path along with the filename.

Hi @darrylp28648445  <topicref format="href" href="%2Fapp-catalog%2Fexample" scope="external"> <topicmeta> <linktext>Example text</linktext> </topicmeta> </topicref> If the other application supports URL encoding and can handle the encoded value in the href attribute, then this workaround should wor...