Nomenclature cleanup prior to release

misc/release_notes/release_notes_30000.txt

@@ -1,12 +1,12 @@
 ==============================================================================
-RELEASE NOTES FOR KOHA 3.0-stable
+RELEASE NOTES FOR KOHA 3.0
 ==============================================================================
 Koha 3 is the next-generation release of the award-winning Koha open-source
 integrated library system.
 
-You can obtain Koha 3.0-stable from the following URL:
+You can obtain Koha 3.0 from the following URL:
 
-http://download.koha.org/koha-3.00.00-stable.tar.gz
+http://download.koha.org/koha-3.00.00.tar.gz
 
 These Release Notes cover What's New in Koha 3, information about the new
 Revision control system (Git), and Version-release process, pointers to