Update dfault versions

Author: melund

conf.py

@@ -152,14 +152,14 @@ def tagged_commit():
 
 current_year = os.environ.get("YEAR", datetime.now().year)
 
-ams_version = os.environ.get("AMS_VERSION", "7.3.4")
+ams_version = os.environ.get("AMS_VERSION", "7.4")
 if not re.match("^\d\.\d\.\d", ams_version):
     raise ValueError("Wrong format for AMS version, environment variable")
 ams_version_short = ams_version.rpartition(".")[0]
 ams_version_x = ams_version_short + ".x"
 
 
-ammr_version = os.environ.get("AMMR_VERSION", "2.3.4")
+ammr_version = os.environ.get("AMMR_VERSION", "2.4")
 if not re.match("^\d\.\d\.\d", ammr_version):
     raise ValueError("Wrong format for AMMR version, environment variable")
 ammr_version_short = ammr_version.rpartition(".")[0]