Release notes for Office 365 ProPlus Security Updates
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.
November 12, 2019
Monthly Channel: Version 1910 (Build 12130.20344)
Semi-Annual Channel (Targeted): Version 1908 (Build 11929.20436)
Semi-Annual Channel: Version 1902 (Build 11328.20468)
Semi-Annual Channel: Version 1808 (Build 10730.20416)
Excel
Office Suite
October 08, 2019
Monthly Channel: Version 1909 (Build 12026.20320)
Semi-Annual Channel (Targeted): Version 1908 (Build 11929.20388)
Semi-Annual Channel: Version 1902 (Build 11328.20438)
Semi-Annual Channel: Version 1808 (Build 10730.20386)
Excel
September 10, 2019
Monthly Channel: Version 1908 (Build 11929.20300)
Semi-Annual Channel (Targeted): Version 1908 (Build 11929.20300)
Semi-Annual Channel: Version 1902 (Build 11328.20420)
Semi-Annual Channel: Version 1808 (Build 10730.20380)
Excel
Office Suite
August 13, 2019
Monthly Channel: Version 1907 (Build 11901.20218)
Semi-Annual Channel (Targeted): Version 1902 (Build 11328.20392)
Semi-Annual Channel: Version 1902 (Build 11328.20392)
Semi-Annual Channel: Version 1808 (Build 10730.20370)
Semi-Annual Channel: Version 1803 (Build 9126.2432)
Outlook
Word
Office Suite
July 09, 2019
Monthly Channel: Version 1906 (Build 11727.20244)
Semi-Annual Channel (Targeted): Version 1902 (Build 11328.20368)
Semi-Annual Channel: Version 1902 (Build 11328.20368)
Semi-Annual Channel: Version 1808 (Build 10730.20360)
Semi-Annual Channel: Version 1803 (Build 9126.2428)
Excel
Outlook
Skype for Business
Office Suite
June 11, 2019
Monthly Channel: Version 1905 (Build 11629.20246)
Semi-Annual Channel (Targeted): Version 1902 (Build 11328.20318)
Semi-Annual Channel: Version 1808 (Build 10730.20348)
Semi-Annual Channel: Version 1803 (Build 9126.2388)
Word
May 14, 2019
Monthly Channel: Version 1904 (Build 11601.20204)
Semi-Annual Channel (Targeted): Version 1902 (Build 11328.20286)
Semi-Annual Channel: Version 1808 (Build 10730.20344)
Semi-Annual Channel: Version 1803 (Build 9126.2387)
Word
Office Suite
April 09, 2019
Monthly Channel: Version 1903 (Build 11425.20204)
Semi-Annual Channel (Targeted): Version 1902 (Build 11328.20230)
Semi-Annual Channel: Version 1808 (Build 10730.20334)
Semi-Annual Channel: Version 1803 (Build 9126.2382)
Excel
Office Suite
March 12, 2019
There are no security updates for any channel this month.
February 12, 2019
Monthly Channel: Version 1901 (Build 11231.20174)
Semi-Annual Channel (Targeted): Version 1808 (Build 10730.20280)
Semi-Annual Channel: Version 1808 (Build 10730.20280)
Semi-Annual Channel: Version 1803 (Build 9126.2356)
Semi-Annual Channel: Version 1708 (Build 8431.2372)
Excel
Office suite
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)
Excel:
Outlook:
Project:
Skype for Business:
Word:
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