Release Notes for Mindbreeze InSpire
Version 26.4

Release Highlights

Mindbreeze Insight Workplace

With the Mindbreeze InSpire 26.4 Release, administrators can tailor generated answers within a Mindbreeze Insight touchpoint even more precisely to their users’ needs. Ambiguous terms such as “latest” or “today,” as well as technical terms and company-specific terminology, can be enriched with additional context to optimize the processing of the terms done by the LLMs.

Complex user queries are now processed more effectively and deliver higher-quality results. Querying additional information in parallel while the Insight Touchpoint is being generated improves the quality of the answers.

Both complex queries and those executed in parallel can also be used for the automated development of the Large Language Model (LLM).

Furthermore, administrators can use a custom dataset to verify how accurately the Insight Touchpoints generated by Mindbreeze reflect the requested information. This enables the data-based evaluation of the generation of Mindbreeze Insight Touchpoints and makes optimizations in a targeted manner possible.

New, Extended and Updated

Connection of Data Sources & Indexing

Microsoft SharePoint Online Connector

With the Mindbreeze InSpire 26.4 Release, the resolution of access control lists (ACLs) or permissions has been made more efficient in the Microsoft SharePoint Online Connector. Mindbreeze customers can now crawl their documents faster and changes to access permissions are applied more quickly.

Link to the documentation

Security

Various updates

The Mindbreeze InSpire 26.4 Release includes various security updates for Axios, Chromium, Core OS and Dell Firmware.

Additional Features

More Efficient Resource Management in Kubernetes

Administrators now have the ability to use available resources even more efficiently in Kubernetes. This can be achieved by distributing corporate data across multiple producers and consumers based on their resource requirements, while access to all corporate data is maintained. This allows for a more targeted use of essential and cost-intensive resources such as GPUs, for example, by assigning them to consumers handling particularly performance-intensive data.

Additionally, starting with the Mindbreeze InSpire 26.4 release, node selection is also configurable. By leveraging Kubernetes features, administrators can control node usage to enhance reliability and enable additional scalability.

Changelog

• Updated: Expat to version 2.8.1 (CVE-2026-41080, CVE-2026-45186).
• Updated: CoreOS Security to version 44.20260419.3.5 (CVE-2025-61984 , CVE-2025-61985, CVE-2025-62408, CVE-2026-35388, CVE-2026-35387, CVE-2026-35386, CVE-2026-35385, CVE-2026-35414, CVE-2026-7168, CVE-2026-6276, CVE-2026-7009, CVE-2026-6253, CVE-2026-6429, CVE-2026-5773, CVE-2026-5545, CVE-2026-4873, CVE-2026-46333, CVE-2025-37756, CVE-2026-30892).
• Updated: Chromium to version 148.0.7778.215 (CVE-2026-7363, CVE-2026-7361, CVE-2026-7344, CVE-2026-7343, CVE-2026-7333, CVE-2026-7360, CVE-2026-7359, CVE-2026-7358, CVE-2026-7334, CVE-2026-7357, CVE-2026-7356, CVE-2026-7354, CVE-2026-7353, CVE-2026-7352, CVE-2026-7351, CVE-2026-7350, CVE-2026-7349, CVE-2026-7348, CVE-2026-7335, CVE-2026-7336, CVE-2026-7337, CVE-2026-7347, CVE-2026-7346, CVE-2026-7345, CVE-2026-7338, CVE-2026-7342, CVE-2026-7341, CVE-2026-7339, CVE-2026-7340, CVE-2026-7355, CVE-2026-6919, CVE-2026-6920, CVE-2026-6921, CVE-2026-7896, CVE-2026-7897, CVE-2026-7898, CVE-2026-7899, CVE-2026-7900, CVE-2026-7901, CVE-2026-7902, CVE-2026-7903, CVE-2026-7904, CVE-2026-7905, CVE-2026-7906, CVE-2026-7907, CVE-2026-7908, CVE-2026-7909, CVE-2026-7910, CVE-2026-7911, CVE-2026-7912, CVE-2026-7913, CVE-2026-7914, CVE-2026-7915, CVE-2026-7916, CVE-2026-7917, CVE-2026-7918, CVE-2026-7919, CVE-2026-7920, CVE-2026-7921, CVE-2026-7922, CVE-2026-7923, CVE-2026-7924, CVE-2026-7925, CVE-2026-7926, CVE-2026-7927, CVE-2026-7928, CVE-2026-7929, CVE-2026-7930, CVE-2026-7931, CVE-2026-7932, CVE-2026-7933, CVE-2026-7934, CVE-2026-7935, CVE-2026-7936, CVE-2026-7937, CVE-2026-7938, CVE-2026-7939, CVE-2026-7940, CVE-2026-7941, CVE-2026-7942, CVE-2026-7943, CVE-2026-7944, CVE-2026-7945, CVE-2026-7946, CVE-2026-7947, CVE-2026-7948, CVE-2026-7949, CVE-2026-7950, CVE-2026-7951, CVE-2026-7952, CVE-2026-7953, CVE-2026-7954, CVE-2026-7955, CVE-2026-7956, CVE-2026-7957, CVE-2026-7958, CVE-2026-7959, CVE-2026-7960, CVE-2026-7961, CVE-2026-7962, CVE-2026-7963, CVE-2026-7964, CVE-2026-7965, CVE-2026-7966, CVE-2026-7967, CVE-2026-7968, CVE-2026-7969, CVE-2026-7970, CVE-2026-7971, CVE-2026-7972, CVE-2026-7973, CVE-2026-7974, CVE-2026-7975, CVE-2026-7976, CVE-2026-7977, CVE-2026-7978, CVE-2026-7979, CVE-2026-7980, CVE-2026-7981, CVE-2026-7982, CVE-2026-7983, CVE-2026-7984, CVE-2026-7985, CVE-2026-7986, CVE-2026-7987, CVE-2026-7988, CVE-2026-7989, CVE-2026-7990, CVE-2026-7991, CVE-2026-7992, CVE-2026-7993, CVE-2026-7994, CVE-2026-7995, CVE-2026-7996, CVE-2026-7997, CVE-2026-7998, CVE-2026-7999, CVE-2026-8000, CVE-2026-8001, CVE-2026-8002, CVE-2026-8003, CVE-2026-8004, CVE-2026-8005, CVE-2026-8006, CVE-2026-8007, CVE-2026-8008, CVE-2026-8009, CVE-2026-8010, CVE-2026-8011, CVE-2026-8012, CVE-2026-8013, CVE-2026-8014, CVE-2026-8015, CVE-2026-8016, CVE-2026-8017, CVE-2026-8018, CVE-2026-8019, CVE-2026-8020, CVE-2026-8021, CVE-2026-8022, CVE-2026-8509, CVE-2026-8510, CVE-2026-8511, CVE-2026-8512, CVE-2026-8513, CVE-2026-8514, CVE-2026-8515, CVE-2026-8516, CVE-2026-8517, CVE-2026-8518, CVE-2026-8519, CVE-2026-8520, CVE-2026-8521, CVE-2026-8522, CVE-2026-8523, CVE-2026-8558, CVE-2026-8524, CVE-2026-8525, CVE-2026-8526, CVE-2026-8527, CVE-2026-8528, CVE-2026-8529, CVE-2026-8530, CVE-2026-8531, CVE-2026-8532, CVE-2026-8533, CVE-2026-8534, CVE-2026-8535, CVE-2026-8536, CVE-2026-8537, CVE-2026-8538, CVE-2026-8539, CVE-2026-8540, CVE-2026-8541, CVE-2026-8542, CVE-2026-8543, CVE-2026-8544, CVE-2026-8545, CVE-2026-8546, CVE-2026-8547, CVE-2026-8548, CVE-2026-8549, CVE-2026-8550, CVE-2026-8551, CVE-2026-8552, CVE-2026-8553, CVE-2026-8554, CVE-2026-8555, CVE-2026-8556, CVE-2026-8557, CVE-2026-8559, CVE-2026-8560, CVE-2026-8561, CVE-2026-8562, CVE-2026-8563, CVE-2026-8564, CVE-2026-8565, CVE-2026-8566, CVE-2026-8567, CVE-2026-8568, CVE-2026-8569, CVE-2026-8570, CVE-2026-8571, CVE-2026-8572, CVE-2026-8573, CVE-2026-8574, CVE-2026-8575, CVE-2026-8576, CVE-2026-8577, CVE-2026-8578, CVE-2026-8579, CVE-2026-8580, CVE-2026-8581, CVE-2026-8582, CVE-2026-8583, CVE-2026-8584, CVE-2026-8585, CVE-2026-8586, CVE-2026-8587, CVE-2026-9111, CVE-2026-9110, CVE-2026-9112, CVE-2026-9113, CVE-2026-9114, CVE-2026-9115, CVE-2026-9116, CVE-2026-9117, CVE-2026-9118, CVE-2026-9119, CVE-2026-9120, CVE-2026-9126, CVE-2026-9121, CVE-2026-9122, CVE-2026-9123, CVE-2026-9124, CVE-2026-9872, CVE-2026-9873, CVE-2026-9874, CVE-2026-9875, CVE-2026-9876, CVE-2026-9877, CVE-2026-9878, CVE-2026-9879, CVE-2026-9880, CVE-2026-9881, CVE-2026-9882, CVE-2026-9883, CVE-2026-9884, CVE-2026-9885, CVE-2026-9886, CVE-2026-9887, CVE-2026-9888, CVE-2026-9889, CVE-2026-9890, CVE-2026-9891, CVE-2026-9892, CVE-2026-9893, CVE-2026-9894, CVE-2026-9895, CVE-2026-9896, CVE-2026-9897, CVE-2026-9898, CVE-2026-9899, CVE-2026-9900, CVE-2026-9901, CVE-2026-9902, CVE-2026-9903, CVE-2026-9904, CVE-2026-9905, CVE-2026-9906, CVE-2026-9907, CVE-2026-9908, CVE-2026-9909, CVE-2026-9910, CVE-2026-9911, CVE-2026-9912, CVE-2026-9913, CVE-2026-9914, CVE-2026-9915, CVE-2026-9916, CVE-2026-9917, CVE-2026-9918, CVE-2026-9919, CVE-2026-9920, CVE-2026-9921, CVE-2026-9922, CVE-2026-9923, CVE-2026-9924, CVE-2026-9925, CVE-2026-9926, CVE-2026-9927, CVE-2026-9928, CVE-2026-9929, CVE-2026-9930, CVE-2026-9931, CVE-2026-9932, CVE-2026-9933, CVE-2026-9934, CVE-2026-9935, CVE-2026-9936, CVE-2026-9937, CVE-2026-9938, CVE-2026-9939, CVE-2026-9940, CVE-2026-9941, CVE-2026-9942, CVE-2026-9943, CVE-2026-9944, CVE-2026-9945, CVE-2026-9946, CVE-2026-9947, CVE-2026-9948, CVE-2026-9949, CVE-2026-9950, CVE-2026-9951, CVE-2026-9952, CVE-2026-9953, CVE-2026-9954, CVE-2026-9955, CVE-2026-9956, CVE-2026-9957, CVE-2026-9958, CVE-2026-9959, CVE-2026-9960, CVE-2026-9961, CVE-2026-9962, CVE-2026-9963, CVE-2026-9964, CVE-2026-9965, CVE-2026-9966, CVE-2026-9967, CVE-2026-9968, CVE-2026-9969, CVE-2026-9970, CVE-2026-9971, CVE-2026-9972, CVE-2026-9973, CVE-2026-9974, CVE-2026-9975, CVE-2026-9976, CVE-2026-9977, CVE-2026-9978, CVE-2026-9979, CVE-2026-9980, CVE-2026-9981, CVE-2026-9982, CVE-2026-9983, CVE-2026-9984, CVE-2026-9985, CVE-2026-9986, CVE-2026-9987, CVE-2026-9988, CVE-2026-9989, CVE-2026-9990, CVE-2026-9991, CVE-2026-9992, CVE-2026-9993, CVE-2026-9994, CVE-2026-9995, CVE-2026-9996, CVE-2026-9997, CVE-2026-9998, CVE-2026-9999, CVE-2026-10000, CVE-2026-10001, CVE-2026-10002, CVE-2026-10003, CVE-2026-10004, CVE-2026-10005, CVE-2026-10006, CVE-2026-10007, CVE-2026-10008, CVE-2026-10009, CVE-2026-10010, CVE-2026-10011, CVE-2026-10012, CVE-2026-10013, CVE-2026-10014, CVE-2026-10015, CVE-2026-10016, CVE-2026-10017, CVE-2026-10018, CVE-2026-10019, CVE-2026-10020, CVE-2026-10021, CVE-2026-10022).
• Updated: NGINX Security (CVE-2026-42945, CVE-2026-32647, CVE-2026-27651, CVE-2026-1642, CVE-2026-27654, CVE-2026-27784).
• Updated: Dell Firmware (CVE-2026-22796, CVE-2025-15467, CVE-2025-69419, CVE-2025-11187, CVE-2025-66199, CVE-2025-68160, CVE-2025-69418, CVE-2025-69420, CVE-2025-69421, CVE-2026-22795, CVE-2026-22796, CVE-2025-15468, CVE-2025-15469).
• Updated: libxml2 to version 2.15.3 (CVE-2025-6021, CVE-2026-6732).
• Updated: Axios to version 1.16.1 (GHSA-3w6x-2g7m-8v23, GHSA-q8qp-cvcw-x6jj, GHSA-445q-vr5w-6q77, GHSA-m7pr-hjqh-92cm, GHSA-62hf-57xw-28j9, GHSA-5c9x-8gcm-mpgx, GHSA-vf2m-468p-8v99, GHSA-pf86-5x62-jrwf, GHSA-6chq-wfr3-2hj9, GHSA-xx6v-rp6x-q39c, GHSA-w9j2-pvgh-6h63, GHSA-pmwg-cvhr-8vh7, GHSA-xhjh-pmcv-23jw).
• Updated: PostgreSQL Security (CVE-2026-6473, CVE-2026-6472, CVE-2026-6474, CVE-2026-6475, CVE-2026-6476, CVE-2026-6477, CVE-2026-6478, CVE-2026-6479, CVE-2026-6575, CVE-2026-6637, CVE-2026-6638).
• Updated: OpenSSL to version 3.6.2 and libcurl to version 8.19.0 on Windows (CVE-2024-0727, CVE-2023-5678, CVE-2026-22795, CVE-2025-69421, CVE-2026-28388, CVE-2025-68160, CVE-2025-69418, CVE-2025-69419, CVE-2025-69420, CVE-2026-22796, CVE-2026-28387, CVE-2026-28389, CVE-2026-28390, CVE-2023-27535, CVE-2023-27536, CVE-2023-27537, CVE-2023-27538, CVE-2023-38545, CVE-2023-38546, CVE-2024-7264, CVE-2025-0725).
• Updated: zlib to version 1.3.2 (CVE-2026-27171, CVE-2026-22184).
• Updated: Tomcat to version 9.0.118 (CVE-2026-42498, CVE-2026-41293, CVE-2026-41284, CVE-2026-43515, CVE-2026-43514, CVE-2026-43513, CVE-2026-43512).
• Updated: OpenJDK to the versions 8u491, 17.0.19, 21.0.11 (CVE-2026-22007, CVE-2026-22013, CVE-2026-22016, CVE-2026-22018, CVE-2026-22021, CVE-2026-23865, CVE-2026-34282, CVE-2026-34268).

• Added: Support for deployments with multiple producers in Kubernetes.
• Added: Compatible OAuth 2 authentication via Client Service against Microsoft Entra ID for MCP use cases.
• Added: Pandoc filter for processing Microsoft Office documents.
• Added: Possibility to configure NodeSelector, Affinity and Tolerations in Kubernetes.
• Added: Possibility to create custom stylings for code snippets in messages in the AI Chat (in the Theme Descriptor).
• Added: Support for multiple languages in the UI of the Insight Workplace.
• Added: JWT authentication supports JWKS endpoint URLs.
• Added: New property “securityOptions” enables the loading of Insight Workplace configuration files from a local server.
• Added: Possibility to evaluate the accuracy of the app generation in the Insight Workplace.
• Fix for: Issues in the cleanup build system of the Salesforce Connector.
• Fix for: “Handsontable” rendering and functionality issues inside the Shadow DOM.
• Fix for: If the Snapshot parameter values had spaces, they then did not work in Kubernetes.
• Fix for: The Web Crawl Run was shown as successful, despite the crawling root not being reachable.
• Fix for: In the Web v2 Crawler, the sitemap crawling failed with Kerberos.
• Fix for: In the Microsoft File connector, search results were downloaded, if the SMB settings “DataEncrypt” was set on the file server.
• Fix for: Issues when using NLQA Best Bets with the User Input Transformation feature.
• Fix for: Port 443 was also useable for the Client Service in Mindbreeze InSpire Enterprise installations.
• Fix for: The export's table did not have the correct styles and behavior in the shadow DOM.
• Fix for: The citation sources and generated text were not available when the generation stopped while generating a citation.
• Improved: Generation of Insight Touchpoints.
• Changed: Building is done with C++20 and gcc-toolset-15 is used for building.
• Changed: Self Querying allows multi querying and ClientAIExtensions for pre-prompting.