However, Version 2308 has now also been released to the Semi-Annual Enterprise Channel and contains 12 highlighted new features and 49 fixes for Outlook (including 4 via Word and 1 via shared Office components) which have been made available already to the other release channels. There is also no new Monthly Enterprise Channel release and note that support for Version 2309 has ended. There were no additional non-security fixes released to any of the already available Channels. Substitutes and workarounds are available. After applying this update, you can no longer insert FBX files (3D models) into Office documents and emails. It contains 1 security update for shared Office components. The January security and rollup update has been made available for all Click-to-Run installations of Outlook 2016, Outlook 2019, Outlook 2021 and Outlook as part of a Microsoft 365 subscription.