bump version to 1.4 (#331)

Author: mShan0

README.md

@@ -10,7 +10,7 @@ We hope you enjoy using the MSSQL-Django 3rd party backend.
 
 ## Features
 
--  Supports Django 3.2, 4.0, 4.1 and 4.2
+-  Supports Django 3.2, 4.0, 4.1, 4.2 and 5.0
 -  Tested on Microsoft SQL Server 2016, 2017, 2019, 2022
 -  Passes most of the tests of the Django test suite
 -  Compatible with

setup.py

@@ -30,7 +30,7 @@
 
 setup(
     name='mssql-django',
-    version='1.3',
+    version='1.4',
     description='Django backend for Microsoft SQL Server',
     long_description=long_description,
     long_description_content_type='text/markdown',