New
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Microsoft 365 Insider Beta Channel v2309 build 16811.20004 - Aug. 15UPDATE 8/15:
Version 2309 (Build 16803.20000)
Feature updates
Excel
- Updated encryption for Microsoft Purview Information Protection: Advanced Encryption Standard (AES) with 256-bit key length in Cipher Block Chaining mode (AES256-CBC) is now the default Microsoft Purview Information Protection encryption mechanism for Microsoft 365 Apps documents and emails. Learn more.
- Track tasks with @mentions: Use @mentions in comments to create, assign and track tasks within your workbook. Learn more
Outlook
- Updated encryption for Microsoft Purview Information Protection: Advanced Encryption Standard (AES) with 256-bit key length in Cipher Block Chaining mode (AES256-CBC) is now the default Microsoft Purview Information Protection encryption mechanism for Microsoft 365 Apps documents and emails. Learn more.
PowerPoint
- Updated encryption for Microsoft Purview Information Protection: Advanced Encryption Standard (AES) with 256-bit key length in Cipher Block Chaining mode (AES256-CBC) is now the default Microsoft Purview Information Protection encryption mechanism for Microsoft 365 Apps documents and emails. Learn more.
Word
- Updated encryption for Microsoft Purview Information Protection: Advanced Encryption Standard (AES) with 256-bit key length in Cipher Block Chaining mode (AES256-CBC) is now the default Microsoft Purview Information Protection encryption mechanism for Microsoft 365 Apps documents and emails. Learn more.
Resolved issues
Word
- We fixed an issue where updating Object Linking & Embedding (OLE) links would display the error message "Error! Not a valid link."
Source:
- Release Notes for Beta Channel - Office release notes
- Update History for Office Beta Channel - Office release notes
- Office Insiders
Latest Office Updates for Windows