Knowledge Discovery 26.2.1
26.2 Release Notes

# Panopticon SDK

## 26.2.0

There were no new features or resolved issues in this release.

## 26.1.0

### New Features

There were no new features in this release.

### Resolved Issues

- (Security update) The embedded web browser (WKOOP) has been upgraded to Chromium version 140.0.7339.264.
- (Security update) The third-party openssl library used by cryptographyservices has been upgraded to version 3.4.1 to resolve known vulnerabilities.

## 25.4.0

### New Features

- The third-party ICU library has been upgraded to version 77.1.

### Resolved Issues

- A small memory leak could occur when decrypting RMS encrypted documents.

### Notes

Panopticon SDK 25.4 is available only on Microsoft Windows.

## 25.3.0

There were no new features or resolved issues in this release.

## 25.2.0

### New Features

There were no new features in this release.

### Resolved Issues

- (Security update)For some crafted input files, kwAD could perform a division by zero.

- RMS decryption would occasionally fail due to a sporadic SSL error when contacting the Microsoft server. When this occurs, File Content Extraction now automatically waits for one second and retries.

## 25.1.0

There were no new features or resolved issues in this release.

## 24.4.0

### New Features

There were no new features or resolved issues in this release.

### Resolved Issues

- (Security update)There was a potential out-of-bounds read during format detection.

## 24.3.0

There were no new features or resolved issues in this release.

## 24.2.0

There were no new features or resolved issues in this release.

## 24.1.0

There were no new features or resolved issues in this release.

## 23.4.0

There were no new features or resolved issues in this release.

## 23.3.0

There were no new features or resolved issues in this release.

## 23.2.0

### New Features

There were no new features in this release.

### Resolved Issues

- KeyView could truncate long sections of text in `PDF_Fmt` documents.

Copyright 2026 Open Text
Version 26.2.1 | Last updated April 2026

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Product: Knowledge Discovery 26.2.1

Topic Title: Panopticon SDK