The OpenBuildings product team recently announced the release of OpenBuildings Designer CONNECT Edition, Update 9.1 (v10.09.01.38):
OpenBuildings Designer CONNECT Edition, Update 9.1 (v10.09.01.38) - OpenBuildings | AECOsim | Speedikon Announcements - OpenBuildings | AECOsim | Speedikon - Bentley Communities
For OpenBuildings Energy Simulator, this update includes:
A new Part L calculation is now available ahead of the regulations coming into force on the 15th June 2022. This can be accessed via the PartL dropdown:
Some of the changes to expect with Part L 2021 can be found here.
An additional menu has been added to the CIBSE Gain calculation, to easily specify design conditions such as fresh air loads, and outside conditions:
Many other items are also included, including several background fixes, changes and improvements. Update 9.1 can be installed as detailed here.