Office Insider for Windows version 2105 release notes.
Build 13926.20000 (April 5, 2021)
Turn on shared calendar improvements
For Shared Calendars in Office 365, Outlook can update these calendars using the REST API. Turn on the preview for faster and more reliable updates to shared calendars.
- We fixed an issue that prevented specific policies from being honored.
- We fixed an issue in auto save.
- We made a fix in Application.OnTime where it might not trigger correctly.
- We fixed an issue when an external application requests an accessibility interface, it will prevent us from shutting down until they release their reference.