CMS M365 Release Notes | Crossware Knowledge Base

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16 September 2025

Crossware Engine (Version - 0.2.1158)

Security Vulnerability patches.
Winmail.dat attachment fix for automatic meeting replies.

8 September 2025

Crossware Signature Designer (Version - 6.0.4.3408)

Renamed the QR Code "Link" option to "Custom Text".
Reordered QR Code options for improved clarity.
Expanded the Custom Text input field to support multiple lines, with placeholder text to guide valid input.
Updated the signature assignment label to "User or Group" for greater accuracy.
Introduced Hover-to-Peek on the Home Page – preview a signature by hovering for 2 seconds, making it easier to distinguish between editing and previewing.
Added the Aptos font to CKEditor for richer formatting options.
Enabled Entra User Search in all “From” fields for Send Test / Preview / Evaluate, allowing admins to start typing an email address and select from suggestions.

8 July 2025

Crossware Signature Designer (Version - 6.0.4.3357)

Profile images now display correctly when signed in with a Google account.
The reserved word list has been updated to include 'namelookup'.
Enhanced styling and responsiveness of the admin settings page for users signed in with a Google account.
Improved handling of initial access for Global Admins, reducing potential delays when first signing in to Crossware.

26 June 2025

Crossware Signature Designer (Version - 6.0.4.3346)

Non-admin users can no longer send test emails or preview signatures in the Crossware Portal from email addresses other than their own.

19 December 2024

Dynamic Signatures (Version UI - 1.0.0.588, Version API - 2.0.0.170)

Addition of ‘Auto Insert Refresh’ feature which is assigned to all by default. This can be turned off by admins to stop auto-insert re-running on recipient changes.
General improvements to Dynamic Signatures panel speed and functionality.
Fixed a bug with inline replies on classic outlook where auto-insert (panel) would only auto insert once.

11 December 2024

Crossware Signature Designer (Version - 6.0.4.3262)

Added the ability for users to manually generate a unique certificate for their inbound connector
Surfaced the QR Code feature to the rest of the world
Improved the auto deployment onboarding process

29 October 2024

Crossware Signature Designer (Version - 6.0.4.3230)

Added payment page link to user drop down top right corner
Enabled connector upgrade button for unique certificate upgrade
Removed the image size option for Google users as Google only brings back the default image.
Fixed an issue with the Azure profile picture in the User menu
Changed domain metadata to only allow one domain per record
Switched default QR code colours to be black on white
Removed the dropdown for incomplete setup if the customer has the groups set up
Moved subscription count to the manage users page

24 September 2024

Dynamic Signatures (Version UI - 1.0.0.523, Version API - 2.0.0.129)

Added support for QR codes.

4 September 2024

Dynamic Signatures (Version UI - 1.0.0.523, Version API - 2.0.0.122)

Enhanced system stability and responsiveness during high-traffic periods.

22 July 2024

Crossware Signature Designer (Version - 6.0.4.3119)

Implemented a fix for the rule builder where negative criteria was sometimes being ignored.
Allowed a descriptive comment to be added to the start of a formula field which will now be displayed instead of the code on the Formula Fields home screen. For example, the first line of your Formula Field is as follows: /*Description: the user’s mobile number on a new line*/
Made some changes to descriptive wording when logged in with a Google account.

16 July 2024

Dynamic Signatures (Version UI - 1.0.0.523, Version API - 2.0.0.97)

Resolved an issue where signatures were not correctly getting the sender header information when using a shared mailbox.
Added support for Outlook 2021 Volume License builds.

11 July 2024

Dynamic Signatures (Version UI - 1.0.0.518, Version API - 2.0.0.97)

Changed the signature order of the panel to show the default signature from the order of selection in the portal at the top of the list. Previously this was ordered alphabetically.

8 July 2024

Dynamic Signatures (Version UI - 1.0.0.514, Version API - 2.0.0.97)

Performance improvements for North America Region
Allow S/MIME to work with signatures smaller than 30KB
Changed the local caching location to allow larger signatures to be cached

1 July 2024

Crossware Signature Designer (Version - 0.0.4.3102)

Introduced a check for admin units when signed into multiple units on different windows/tabs on the same browser
Updated the send test email server list
Allow all Canada users to upgrade designer (allow designer upgrade drop down)
Added more detailed messaging for restoring signature data when a trial has expired

26 June 2024

Dynamic Signatures (Version UI - 1.0.0.478, Version API - 2.0.0.94)

Auto-Insert on Outlook for Mobile. Please see here for more information

7 May 2024

Crossware Signature Designer (Version - 0.0.4.3077)

Enhanced UI for Admin Settings Page
Signature Preview Speed Improvements

Dynamic Signatures (Version UI - 1.0.0.467, Version API - 2.0.0.94)

Auto-Insert Speed Improvements for all regions
Panel Speed Improvements for all regions

6 March 2024

Crossware Signature Designer (Version - 0.0.4.3023)

Enhanced UI for Portal Log in page.
Enhanced UI for Crossware On-Boarding

21 February 2024

Crossware Signature Designer (Version - 0.0.4.3009)

Block Preview no longer fails under certain conditions.
Change to Block Preview to include signature preview functionality.
Can now see what signatures are assigned to Dynamic Signatures in the Portal home page - Tile and List view.
Re-aligned the Admin Settings page when logged in with a Google account.

10 January 2024

Crossware Signature Designer (Version - 0.0.4.2970)

Implementation of snap to top/bottom feature for Order of Selection.
Discontinued the Portal driven database backup functionality. Cloud backups are available for 7 days and can be requested by emailing support@crossware365.com. See KA-01119.
Fix for a time zone issue related to Rules where local time was sometimes being converted to UTV when previewing signatures leading to incorrect signature configurations.

25 September 2023

Dynamic Signatures (Version UI - 1.0.0.291, Version API - 1.0.0.158)

NEW FEATURE: Auto-insert from Panel - see KA-01477.
NEW FEATURE: Auto-insert from Panel local cache supporting Internal & External Signatures.
Speed Improvements

14 August 2023

Dynamic Signatures (Version UI - 1.0.0.273, Version API - 1.0.0.128)

Ability to turn off dynamic messaging shown at the top of an email as a user, or as an admin for your organisation. See KA-01469.
Load cached signatures on connection error and display the message at the bottom of the panel.
General speed improvements.

17 May 2023

Crossware Signature Designer

Can now add more than 5 groups to the Rule Builder.
Allow a specific user to be assigned to a Dynamic Signature (rather and just a group).
Can now see what is assigned to a block on the Blocks homepage.
Searching AD Groups and Users from within the portal no longer fails on escape characters.

Dynamic Signatures

The default signature is now set to the previously selected signature when composing a new email.

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