We are migrating existing website from aem 6.3 to aem 6.5. As part of the new repository restructuring do we also suppose to migrate /etc/maps to any new location. if yes what is the new location?
Thanks in advance for your inputs.
I dont think there is a change for resource mappings as part of repository restructuring as documentation still says the same 
I can confirm, location of /etc/map has not been changed in 6.4 Or 6.5
Just adding some additional details the answers provided by the AEM community supporters.
Apache Sling is one of the core technologies Implemented in the AEM stack. Apache Sling’s documentation includes a section for mapping resource resolution and within the documentation, it highlights the mapping entry specification. According to the documentation, the configuration is organized and constructed form the resource path of /etc/map.
So nothing needs to be changed here.
It’s an Apache Sling thing!
Take a look at the Apache Sling’s mapping resource resolution documentation - https://sling.apache.org/documentation/the-sling-engine/mappings-for-resource-resolution.html
You won't need to restructure /etc/map. It should remain at the same location.
The following document may be helpful in performing Repository Restructuring in AEM 6.5:
As Nirmal and Arpit said , there is no change in the location of Resource Mappings.