Finalise README

transformer/src/meta/MetaFiles.hpp

@@ -45,8 +45,22 @@ Note that this data dump is not affiliated with Stack Overflow, Inc., and is not
 
 static inline std::string readme = R"(# Stack Exchange data dump - {}-formatted formatted version
 
-*This data dump is not affiliated with Stack Overflow, Inc., and is not the official data dump.*
+*This data dump is not officially generated by Stack Overflow, Inc., and is not the official data dump.* This is a
+community-generated data dump using a format other than the official XML data dump for convenience for various
+use-cases.
 
+For current and previous versions of the data dump, as well as other variants generated by the community, see https://communitydatadump.com/index.html
+
+Note that starting with the June 2024 data dump, SE is no longer releasing the data dump officially
+to archive.org.
+
+Each archive in this copy contains a dedicated license file with a bit more details than what's outlined here. 
+The content is licensed under various versions of CC-By-SA. These are:
+* CC-By-SA 2.5: https://creativecommons.org/licenses/by-sa/2.5/
+* CC-By-SA 3.0: https://creativecommons.org/licenses/by-sa/3.0/
+* CC-By-SA 4.0: https://creativecommons.org/licenses/by-sa/4.0/
+
+As per: https://stackoverflow.com/help/licensing
 )";
 
 }