Release notes for Office 365 ProPlus Security Updates
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Contributors
These release notes provide information about security fixes that are included in updates to Office 365 ProPlus.
Note
- The following also provides information about security updates for Visio Pro for Office 365 and Project Online Desktop Client.
- This information also applies to Office 365 Business, which is the version of Office that comes with some Office 365 plans, such as Business Premium.
January 8, 2019
Monthly Channel: Version 1812 (Build 11126.20196)
Semi-Annual Targeted Channel: Version 1808 (Build 10730.20264)
Semi-Annual Channel: Version 1808 (Build 10730.20264)
Semi-Annual Channel: Version 1803 (Build 9126.2351)
Semi-Annual Channel: Version 1708 (Build 8431.2366)
Outlook
Word: Security updates
Office suite: Security updates
December 11, 2018
Monthly Channel: Version 1811 (Build 11029.20108)
Semi-Annual Channel: Version 1803 (Build 9126.2336)
Semi-Annual Channel (Targeted): Version 1808 (Build 10730.20262)
Excel
Outlook
PowerPoint
November 13, 2018
Monthly Channel: Version 1810 (Build 11001.20108)
Semi-Annual Channel: Version 1803 (Build 9126.2315)
Semi-Annual Channel (Targeted): Version 1808 (Build 10730.20205)