driver fix + userguide + changelog
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 827b1f0..bc88b3c 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -139,8 +139,9 @@
    -  Added PDO support for create_database(), drop_database and drop_table() in :doc:`Database Forge <database/forge>`.
    -  Added unbuffered_row() method for getting a row without prefetching whole result (consume less memory).
    -  Added PDO support for ``list_fields()`` in :doc:`Database Results <database/results>`.
-   -  Added capability for packages to hold database.php config files 
+   -  Added capability for packages to hold database.php config files
    -  Added subdrivers support (currently only used by PDO).
+   -  Added support for client compression for MySQL and MySQLi.
 
 -  Libraries