v.5.2.0

Date of Release: 03/07/2026

General Remarks: Foresight models updated to latest versions for

Components / Services released:

● Glasswall Meteor App

● Embedded Engine v16.9.0

● Glasswall Conform v1.1.1

● Glasswall Foresight v1.5.0

New features:

Upgraded Foresight threat prediction

With this release, the Foresight engine has been updated to 1.5.0, for up to date threat prediction and improved accuracy.

Hidden content policy control

A new content management policy has been made available, allowing you to control how hidden content behaves in your file. By default it will keep hidden data hidden.

Security fixes

This release includes security enhancements and fixes to improve Meteor's stability and protection.

Known issues or limitations:

1. Different Archives files format not supported (Gzip, Tar).
2. Synchronization of very large folders may reduce performance.
3. New functionality limited to Windows.
4. Word 1997-2003 (.doc) files containing an embedded item will not have results for Find and Redact. Clean file will still be returned.
5. Homoglyphs will be used as a match when processing however will not show as matching in the UI in Find and Redact.
6. Redaction will only work with single byte UTF-8 Characters.
7. Find and Redact is case insensitive.
8. Lookahead and Lookbehind regex patterns will cause Find and Redact to silently fail.
9. Some PDF files that would be blocked are being regenerated.
10. Field code: comments items show as removed embedded object in the analysis report.
11. Files with a filepath longer than 255 characters long will fail to be processed. You can work around this by doing one of the following:
    • Enabling Win32 Long Paths via Group Policy (Computer Configuration -> Administrative Templates -> System -> Filesystem)
    • Adding a DWORD Registry Key called LongPathsEnabled with a value of 1 at HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem

Documentation:

• Glasswall Meteor