Release Notes for Mindbreeze InSpire
Version 25.3

Innovations and new features

High security through Major Package Manager Upgrade

Software vulnerability management is an essential part of our core product development processes. To meet our high security standards, the constant detection, evaluation and treatment of security gaps and vulnerabilities is an absolute priority. For an even faster response to potential vulnerabilities in deployed software components, a central Package Manager is being upgraded to the latest major version with the Mindbreeze InSpire 25.3 Release.

New and advanced connectors

Database Connector – Fast and easy indexing of databases

By updating Mindbreeze InSpire to the Mindbreeze InSpire 25.3 Release, customers can now use the new Database Connector. The connector is quick and easy to configure and enables administrators to index data from PostgreSQL, MySQL and Oracle databases. This enables users to use data from databases in 360-Degree Views and in the Mindbreeze InSpire AI Chat, for example.

The compatibility of the database connector with other databases can be extended through a Feature Request. Please contact us at Mindbreeze Support.

Link to the documentation

Web Connector – JavaScript mode offers optimized handling of HTTP authentication dialogues

The Web Connector enables Mindbreeze customers to use various web content in their Insight Apps. To be able to use content from websites with HTTP authentication dialogues in JavaScript mode, the Web Connector has been optimized in the Mindbreeze InSpire 25.3 Release. Administrators can now use a stored credential to index websites with HTTP authentication dialogues and use this additional web content in Mindbreeze InSpire.

Furthermore, the compatibility of the Web Connector has been increased with HTTP version 1.1, which also allows the indexing of websites that are incompatible with HTTP version 1.0.

Link to the documentation

Microsoft File Connector – Downloading data from local networks is now available in Mindbreeze InSpire SaaS appliances

With the Mindbreeze InSpire 25.3 Release, the Microsoft File Connector receives optimizations for Mindbreeze InSpire SaaS appliances. It is now possible to download company data from local networks in the Client Service. This allows users to transfer data from local networks or edit them further.

A Kerberos authentication is explicitly required to download company data from local networks. Data can also be downloaded regardless of the file size, which requires the configuration of an additional service.

Technical extensions

Mindbreeze Web API provides information on the quality of answers

Search Experience Administrators can use the Mindbreeze Web API to obtain extensive information about search results and answers and adjust Insight Apps more precisely to their use cases. To further optimize answers, the answer quality is provided as a raw “Similarity Score” without any Boostings in the API with the Mindbreeze InSpire 25.3 Release. This enables administrators to more accurately assess the quality of an answer and configure the necessary Boostings accordingly.

Link to the documentation

Simplified monitoring of indices, nodes, and masters now available in app.telemetry

Mindbreeze administrators can now monitor their indices, nodes, and masters more easily and respond to errors and warnings more quickly. With the Mindbreeze InSpire 25.3 Release, additional log pools for indices, nodes and the master are available as “Mindbreeze InSpire Warnings and Errors” in app.telemetry. To receive email notifications, administrators must configure the available notification service.

Link to the documentation

Customization of the index servlet “Index Status” with scripts

The index servlet "Index Status“ provides administrators with insights into the current indexing status and informs them which documents are searchable. With the Mindbreeze InSpire 25.3 Release, additional customization of the servlet is now possible by using scripts. Depending on the script, administrators can, for example, start an index synchronization in a producer-consumer environment based on the value of a specific metadata.

Link to the documentation

Additional improvements

Increased security through adapted code and dependencies of the JVM Launcher Service

In addition to regular updates of Chromium and Python dependencies, OpenJDK has been updated to the latest version in the InSpire and Keycloak containers. Furthermore, the JVM Launcher Service has received necessary changes to increase security through the Mindbreeze InSpire 25.3 Release. The code and dependencies have been adjusted as part of a critical review.

Security relevant changes

25.3.0.291

• Updated: Chromium to version 135.0.7049.114 (CVE-2025-2783, CVE-2025-3066, CVE-2025-3067, CVE-2025-3068, CVE-2025-3069, CVE-2025-3070, CVE-2025-3071, CVE-2025-3072, CVE-2025-3073, CVE-2025-3074, CVE-2025-3066, CVE-2025-3619, CVE-2025-3620).
• Updated: Dell Firmware (CVE-2024-45490, CVE-2024-45491, CVE-2024-45492, CVE-2024-50602, CVE-2024-2961, CVE-2024-52533, CVE-2023-6780,  CVE-2025-26466).
• Updated: CoreOS (CVE-2025-31498).
• Updated: Expat to version 2.7.1 (CVE-2024-8176, CVE-2024-50602).
• Updated: Abseil to version 20250127.0 (CVE-2025-0838).
• Updated: OpenJDK to version 8u452 (Windows).
• Updated: OpenJDK to version 17.0.15.0.6 (Keycloak).

Additional changes

25.3.1.309

• Added: Support for custom languages in AI Chat.
• Fix for: Using docling on some GPUs.
• Fix for: RAG configuration synchronization.
• Improved: Event handling to ensure that documents are searchable as soon as they are reported by the index servlet „Index Status“.

25.3.0.291

• Added: Monitoring of and notifications for Index, Node and Master warnings and errors in app.telemetry.
• Added: api.v2.search response contains field “similarity_score” for answers.
• Added: Maximum result and answer count is configurable in the Client Service.
• Added: Filteredfacet component supports automatic closing of a drop down filter when losing focus.
• Added: New service for impersonated (Kerberos) file download in the Microsoft File Connector.
• Added: Support for downloading large files (e.g. binary file) that are indexed only with metadata in the Microsoft File Connector.
• Added: Configurable HTTP Protocol Version (simple HTTP/1.1 support) for the Web Connector.
• Added: Option to execute a script upon new indexing status events.
• Added: Cache configuration option to allow or deny partial cache updates.
• Added: Support for HTTP authentication dialog in the Web Connector.
• Fix for: Index synchronization between nodes on Alma 9 did not work.
• Fix for: Snapshot missed CSVs when multiple VocabularySynonymTransformer were configured.
• Fix for: "License OK" log message was incorrect in Kubernetes.
• Fix for: In the FPDF Filter, invalid content was retrieved for PDF files containing characters with too large unicode codepoint entries.
• Fix for: Generation details for OpenAI were missing.
• Fix for: Azure VM root login was not possible after password/key reset action.
• Fix for: Auto-focus was not set to the search input field.
• Fix for: Mesnproc CLI and internal detection of number of CPU cores did not work with cgroup v2 (e.g. in a Kubernetes environment).
• Fix for: Invalid XHTML (non-printable characters) were maybe returned in search response values.
• Fix for: AI Answers were not generating answers when there were no results.
• Fix for: Option for the Answer component to clear the AI Answer on search change or search response was missing.
• Fix for: Text generation doesn't display "undefinedundefined" before icons during the generation.
• Fix for: The pipeline was not generating AI Answers without search results and disabled setting "Use Sources from Insight App for generation".
• Disabled: Core dumps for Kubernetes deployment.
• Removed: Unused code and dependencies from JVMLauncherService.