26.3.0

26.3.0 is released ! See Release notes for complete list of changes.

⚠️ Breaking Change — RAG Chain: Structured JSON Prompt Required

The RAG chain now expects the LLM to return a structured JSON object instead of a plain text string. All existing Question Answering prompts in Gen AI > RAG Settings must be updated before deploying this release, or the bot will fail to respond correctly.

See the RAG Chain — Structured Prompt System documentation for migration guidance and ready-to-use prompt templates.

What's Changed

• [DERCBOT-1791] Expose full footnote metadata and title fallback flag by @scezen in #2005
• [Gen AI Orchestrator] Fix Python library versions and TU correction by @assouktim in #2006
• [LLM Indexing Tools] Fix Python library versions by @assouktim in #2008
• [Tock Studio] Evaluation samples front + npm registry pre-commit hook (Dercbot 1751) by @rkuffer in #2012
• [DERCBOT-1783] Admin: add evaluation sample management API by @antoine-billiet-arkea-partnre in #2001
• [Google Chat][Google Workspace Add-on] Upgrade Google API dependency by @assouktim in #2014
• [DERCBOT-1609] Improving RAG System - Part 1 by @assouktim in #1913
• [Tock Studio] add Markdown ZIP export with GFM-aware heading demotion and RAG-oriented structure (Dercbot 1836) by @rkuffer in #2016
• [Tock Doc] Documentation for the New Structured Response System in the RAG Chain by @rkuffer in #2017

Full Changelog: tock-25.10.7...tock-26.3.0