Extra entries in 1.3 catalog files

I don't think I've seen this come up here yet, but another small item for the errata. The catalog files distributed with 1.3 grammar files contain a few extra entries, such as entries for a "map.ent" file that does not exist:
<public publicId="-//OASIS//ENTITIES DITA 1.3 Map//EN" uri="dtd/map.ent"/>
   <public publicId="-//OASIS//ENTITIES DITA Map//EN" uri="dtd/map.ent"/>

This was noticed by Radu Coravu, who opened an issue against the catalogs in DITA-OT. That issue contains a full list of the extra entries:
https://github.com/dita-ot/dita-ot/issues/2266

Regards,
Robert D. Anderson 
DITA-OT lead and Co-editor DITA 1.3 specification,
Digital Services Group 

E-mail: 
Digital Services Group 

11501 BURNET RD,, TX, 78758-3400, AUSTIN, USA