diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 801f0e4..66da20c 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -106,6 +106,7 @@
    -  Added MSSQL, SQLSRV support for optimize_table() in :doc:`Database Utility <database/utilities>`.
    -  Improved CUBRID support for list_databases() in :doc:`Database Utility <database/utilities>` (until now only the currently used database was returned).
    -  Added unbuffered_row() method for getting a row without prefetching whole result (consume less memory).
+   -  Added port handling support for MSSQL on UNIX-based systems.
 
 -  Libraries