Prepare 6.4.0 [skip ci]

thekid · thekid · commit b91edee9e5e8 · 2015-07-12T19:16:58.000+02:00
diff --git a/ChangeLog.md b/ChangeLog.md
@@ -3,6 +3,9 @@ RDBMS support for the XP Framework: MySQL, Sybase, MSSQL, PostgreSQL, SQLite3, I
 
 ## ?.?.? / ????-??-??
 
+## 6.4.0 / 2015-07-12
+
+* Added forward compatibility with XP 6.4.0 - @thekid
 * Fixed `rdbms.finder.FinderMethod` to throw correct exception
   (@thekid)
 
