1.37.2 - 6/4/26
| Change Type | Description |
|---|---|
| Bug Fix | Improved activation process for shared mailboxes in Outlook Web Access (OWA). |
v1.37.1 - 4/27/26
| Change Type | Description |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.37.0 - 4/20/26
| Change Type | Description |
| New Features | TXT file attachments now support Persistent Protection, aligned with Secure Share behavior, giving you consistent encryption controls across file types |
| Improvement | Faster activation |
| Improvement | Reduced add-in bundle size, resulting in quicker load times |
| Bug fix | Fixed an issue where message information was missing when replying from Outlook Classic |
| Bug fix | Fixed an issue where the Virtru side panel appeared blank after a reply was sent |
| Bug fix | Resolved an error that appeared when opening the first saved draft |
| Bug fix | Fixed an issue that prevented users from viewing forwarded secure messages in Outlook for Mac |
| Bug fix | Fixed an issue that prevented SSO accounts from being activated on desktop clients |
| Improvements | Other minor enhancements and optimizations |
v1.36.1 - 3/11/26
| Change Type | Description |
| Improvement | Vulnerability Remediations |
v1.36.0 - 2/2/26
| Change Type | Description |
| Bug Fix | Fixed various issues using the add-in in "New Outlook" |
| Bug Fix | Fixed usage of the add-in in OWA using outlook.cloud.microsoft URL |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.35.0 - 12/17/25
| Change Type | Description |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.34.3 - 11/20/25
| Change Type | Description |
| Bug Fix | Fixed cut off emails when securely replying from Outlook Desktop Classic |
v1.34.2 - 11/17/25
| Change Type | Description |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.34.1 - 11/6/25
| Change Type | Description |
| Bug Fix | Fixed sending issues affecting some orgs |
v1.33.1 - 10/7/25
| Change Type | Description |
| Bug Fix | Fixed pop-out and printing functionality |
v1.33.0 - 10/1/25
| Change Type | Description |
| Improvement | Improved secure email threading |
| Bug Fix | Fixed attachment corruption issues in New Outlook |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.32.0 - 7/28/25
| Change Type | Description |
| New Feature | Attachment scanning rules now support Microsoft Office 365 file formats (docx, xlsx, pptx) |
| Bug Fix | Fixed issue where default toggle state wasn't always sticking on replies |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.31.1 - 6/18/25
| Change Type | Description |
| Improvement | Improved Security Rule compatibility |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.30.0 - 3/10/25
| Change Type | Description |
| Bug Fix | Fixed issue sending to large distribution lists |
v1.29.0 - 2/25/25
| Change Type | Description |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.28.1 - 2/20/25
| Change Type | Description |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.28.0 - 2/20/25
| Change Type | Description |
| Improvement | Support for Microsoft Nested App Authentication |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.27.0 - 11/14/24
| Change Type | Description |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.26.0 - 8/12/24
| Change Type | Description |
| Bug Fix | Fixed issue operating in "New Outlook" |
| Bug Fix | Fixed issue sending emails to contact lists |
| Bug Fix | Fixed issue blocking some users from completing SSO activation |
| Improvement | Other enhancements, performance optimizations, and minor bug fixes |
v1.25.0 - 3/27/24
| Change Type | Description |
| Improvement | Enhancements, performance optimizations, and minor bug fixes |
v1.24.0 - 11/6/23
| Change Type | Description |
| Bug Fix | Fixed shared mailbox activation issues |
| New Feature | Shared mailbox activation for accounts with SSO |
| Improvement | FIPS improvements |
| Improvement | Other enhancements, performance optimizations, and minor bug fixes |
v1.23.0 - 10/17/23
| Change Type | Description |
| Bug Fix | Fixed issue where FIPS mode was resulting in corrupt content |
| Improvement | Other enhancements, performance optimizations, and minor bug fixes |
v1.22.0 - 7/12/23
| Change Type | Description |
| Improvement | Accessibility improvements |
| Improvement | Other enhancements, performance optimizations, and minor bug fixes |
v1.21.0 - 6/22/23
| Change Type | Description |
| Improvement | Accessibility improvements |
| Bug Fix | Fixed issue applying custom URLs |
| New Feature | New Gateway mode available (client-side encryption disabled) |
| Improvement | Other enhancements, performance optimizations, and minor bug fixes |
v1.20.0 - 4/6/23
| Change Type | Description |
| Improvement | New troubleshooting menu |
| Improvement | Accessibility improvements |
| Improvement | Other enhancements, performance optimizations, and minor bug fixes |
v1.19.0 - 3/21/23
| Change Type | Description |
| Improvement | Accessibility improvements |
| Improvement | Other enhancements, performance optimizations, and minor bug fixes |
v1.18.0 - 3/1/23
| Change Type | Description |
| Bug Fix | Fixed send issues when sending multiple attachments |
v1.17.0 - 2/14/23
| Change Type | Description |
| Improvement | Show activation status to users who are not currently activated |
| Bug Fix | Fixed cache invalidation issue that led to previous post-release issues with "blank Virtru panel" |
| Bug Fix | Fix for issue with some custom email templates not showing |
| Improvement | Ability to disable client-side DLP to improve performance and limit delays when sending emails (both encrypted and unencrypted). Contact Virtru Customer Support if you wish to disable client-side DLP. |
| Improvement | Other enhancements, performance optimizations, and minor bug fixes |
v1.16.0 - 1/11/23
| Change Type | Description |
| Improvement | Introduced OIDC activation flow |
| Improvement | Minor enhancements and optimizations |
v1.15.1 - 10/18/22
| Change Type | Description |
| Improvement | Email activation can now complete by opening both activation email and Virtru |
v1.15.0 - 10/5/22
| Change Type | Description |
| Improvement | Minor enhancements and optimizations |
v1.14.0 - 9/20/22
| Change Type | Description |
| Bug Fix | Fixed several minor issues tied to additional security settings. |
| Improvement | Tooltips added to additional security settings |
| Improvement | Minor enhancements and optimizations |
v1.13.0 - 8/10/22
| Change Type | Description |
| Improvement | Minor enhancements and optimizations |
v1.12.1 - 7/7/22
| Change Type | Description |
| Hotfix | Fixed issue displaying DLP Warn prompts when sending from Outlook Desktop |
v1.12.0 - 7/5/22
| Change Type | Description |
| Bug Fix | Fixed issue setting Secure Reader threading attribute when forwarding or replying from Outlook Desktop |
| Improvement | Minor enhancements and optimizations |
v1.11.0 - 5/25/22
| Change Type | Description |
| Improvement | Minor enhancements and optimizations |
v1.10.0 - 5/18/22
| Change Type | Description |
| Improvement | Optimized send process |
v1.9.1 - 5/12/22
| Change Type | Description |
| Bug Fix | Fixed links to the Secure Reader |
v1.9.0 - 5/12/22
| Change Type | Description |
| New Feature | DLP Compatibility |
| New Feature | Encrypted Search |
| Bug Fix | Improvements to email forwarding functionality (feature parity) |
| Improvement | Minor enhancements and optimizations |
v1.8.0 - 3/31/22
| Change Type | Description |
| Bug Fix | Improvements to email forwarding functionality (feature parity) |
| Improvement | Further activation workflow improvements |
| Improvement | Tooltips added for security option toggles |
| Improvement | Minor enhancements and optimizations |
v1.7.0 - 1/12/22
| Change Type | Description |
| New Feature | Secure message template reflects "send from" address when different from primary |
| Improvement | Improved provider activation workflow |
| Improvement | Minor enhancements and optimizations |
v1.6.0 - 12/9/21
| Change Type | Description |
| New Feature | One-Click (Require Authentication) support |
| Improvement | Performance improvements when sending |
| Improvement | Minor enhancements and optimizations |
v1.5.0 - 11/24/21
| Change Type | Description |
| Bug Fix | Fixed issues encrypting some attachment types |
| Improvement | Minor enhancements and optimizations |
v1.4.1 - 10/20/21
| Change Type | Description |
| Bug Fix | Fixed issue where Virtru would toggle off when switching between drafts |
| Improvement | Minor enhancements and optimizations |
v1.4.0 - 10/13/21
| Change Type | Description |
| Improvement | CNAME support |
| Improvement | Minor enhancements and optimizations |
v1.3.0 - 9/30/21
| Change Type | Description |
| New Feature | Require SMS security setting |
| Improvement | Minor enhancements and optimizations |
v1.2.0 - 8/26/21
| Change Type | Description |
| Improvement | CKS support |
| Improvement | Other minor enhancements and optimizations |
v1.1.0 - 7/27/21
| Change Type | Description |
| New Feature | Set email chain attribute for Secure Reader threading support |
| Improvement | Default state support |
| Improvement | Other minor enhancements and optimizations |
v1.0.0 - 7/8/21
| Change Type | Description |
| New Product | General availability release of our new Outlook 365 Add-in for Web, desktop, mobile. For more information: Microsoft 365 Outlook Encryption |