Semaphore 5.10.2

Semaphore 5.10.2 is an innovation release of the software. It provides users with the ability to explore new functionality as it is added to the Semaphore platform outside the normal long-term support releases.

Important: We scan the Semaphore binaries daily for reported vulnerabilities. For a list of current reported issues and our proposed action, see CVE issues.

Refer to semaphore-v5.10.2-19.december.2025.txt for the bill of materials.

Installation Prerequisites

Note: For Semaphore version 5.10, the minimum supported Java version is Java 17.

Before installing or upgrading to this version of Semaphore, review the following:

For general information:

• Third-party software requirements (Linux)
• Third-party software requirements (Windows)

For installation server requirements:

• Plan your Semaphore Installation (Linux)
• Plan your Semaphore Installation (Windows)

Model Management

New functionality

• 22352—Upgrade of backend libraries
• 23425—Metadata on labels
• 25155—Deprecation of the use of token in the path for authentication
• 17290—Introduction of skos:Collection
• 25168—Flexibly assign metadata
• 27667—Performance improvement for models with very many classes

Issues Resolved

• 24308—Updates to the AI model build configuration interface
• 24925—Abstract classes no longer returned by Search-as-you-type class picker
• 26770—Branch exporting now done in asynchronous mode
• 27234—Now possible to re-export concept deleted in target
• 27801—Tidying up of Publisher log file content
• 26042—Files over 2GB can now be restored

Classification Server and Document and Text Analysis

New functionality

• 27870—Introduction of optional Bitext NLP engine
• 23787—Introduction of Hyland document parsers
• 25404—Dynamic memory allocation when publishing rulenets

Concepts server

New functionality

• 22473—Introduction of semantic (embedding) search Issues Resolved
• 26343—Issue with missing search index

Others

List of fixed vulnerabilities