There is a new patch release (4.5.1.015) available to install on the “dev” update provider.
You can find detailed instructions to update here (including instruction if you are behind a firewall):
Have a good day
[ LDEV-2 ] QueryExecute generates wrong entries in the debug information
[ LDEV-327 ] add frontend for request Queue
[ LDEV-338 ] declared inline datasource does not work with ORM