What's New in Prisme.ai

Latest features and improvements in the Prisme.ai platform

Stay up-to-date with the latest enhancements, features, and improvements to the Prisme.ai platform. Our team continuously works to deliver new capabilities that help you build and deploy more powerful AI solutions.

Latest Release Highlights

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Latest Release

Releasing version 25.11.171950

Features

• AI Store: UX/UI - Canvas can be expanded

• AI Store: UX/UI - Input is centered on new conversation
• AI Store: UX/UI - Enhanced Chat welcome view with question suggestion
• AI Store: UX/UI - Mobile use header for user-space and sidebar
• AI Store: UX/UI - Mobile view of products use enhanced sidebar and layout
• AI Store: UX/UI - Updated some Icons look
• AI Store: UX/UI - Look and feel of DialogBox
• AI Store: UX/UI - Updated Canvas button and Canvas look
• AI Store: UX/UI - Enhanced DialogBox loading time and reduced size of downloaded JS bundle
• AI Store: UX/UI - DialogBox builtin block
• AI Store: UX/UI - AgentMessage block in DialogBox displaying live activity, sources and images

• AI Store: UX/UI Display isTyping in AgentMessage
• Studio: UX/UI - New look for main sidebar

• AI Knowledge: Refactor of the analytics dashboard and fixes on the displayed data.
• AI Knowledge: New ${datetime} prompt variable added to retrieve the full date+time with ISO8601 format
• prismeai-crawler: Implement Apache Tika parser
• prismeai-crawler: Make documents parser configurable with DOCUMENTS_DEFAULT_PARSER crawler environment variable
• Crawler: Allow configuring custom parsers config from individual document indexing request
• Crawler: Allow configuring default documents parser with searchengine root parsers config only (without specifying any website_config for a specific domain)
• AI Knowledge: Add a new parsers configuration option in advanced settings to select between tika or unstructured
• AI Knowledge: New promptCache.system option available in modelsSpecifications, only available with some Bedrock models

Bugfixes

• AI Knowledge: Fix analytics loading is now properly synchronized with filters.
• AI Knowledge: Analytics filters are persisted
• Functions: Fix timeout handling, let others functions finish executing properly, and terminate the worker only $ms later
• AI Store: UX/UI - Fixes on long assistants names
• AI Store: UX/UI - Hide model picker in mobile view
• AI Store: UX/UI - Fixes on iOS mobile view
• AI Store: UX/UI Fix Scrolling down
• AI Store: UX/UI Fix scroll when large chunk of content received at once
• AI Store: UX/UI Fix cases where activity from tool calling have empty content

Breaking changes

• AI Knowledge: Breaking change: ${date} prompt variable now contains only YYYY-MM-DD & not the hour/minute/second/microsecond anymore

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v25.11.071634

Releasing version 25.11.071634

Bugfixes

• AI Knowledge: Fix custom embeddings setting: was missing in Projects collection schema
• AI Store: Update visual bubble for user messages (Internal ticket #3121)
• Pages: Tags field now trigger onChange when deleting a tag, and when closing the selection dropdown instead of every tag selected.

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v25.11.061024

Releasing version 25.11.061024

Features

• AI Knowledge: Breaking changes ⚠️: Default Prompt optimisation. The recommended default prompt for agents is now:

prompt:
  keyword: ${context}
  default: |- 
    You are a helpful and knowledgeable assistant.

    Use the available tools to answer the user's query as accurately as possible.
    The documents_rag tool is very important as it allows you to search through a knowledge base built for you.

    If the context contains relevant information, base your answer on it and make clear references to it.
    If the context is incomplete or missing, answer to the best of your knowledge but clearly state that the information is not in the provided context.
    Never invent or fabricate details that cannot be supported by either the context or your prior knowledge.

    Keep answers clear, concise, and directly relevant to the query.

    The current date is : ${date}

• AI Knowledge: Support domain to overwrite azure api domain. Default to openai.azure.com, can be changed to cognitiveservices.azure.com for example for dall-e-3
• Backends: Implement configurable contexts size limit, only emit errors for now and do not prevent set from executing

Bugfixes

• AI Governance: Fix on the display of team members (Internal ticket #3186)

• AI Governance: UI updated on teams management for an user

• AI Knowledge: Pass content_type & filename to unstructured to help detecting document types. This allows returning proper ‘Not a valid XLSX file’ error for invalid xlsx (& others) files, instead of the previous ‘Partitioning is not supported for the FileType.UNK file type.’

• AI Knowledge: Fix Permission denied error on huggingface cache directories mkdir with restricted user/permissions

• AI Knowledge: Tags can be specified for a user or a group, which will only show document with these.

• AI Knowledge: Fixed Docling not working properly with HTML content

• AI Knowledge: Remove NULL characters from crawled text content as they are invalid in SQL queries (and by extension incompatible with Postgres Prisme.ai platforms) (Internal Ticket #3397)

• AI Knowledge: Fix an issue with tool calls while changing models in the same conversation.

• AI Knowledge: Improved default tools description, mainly to avoid contradicting themselves. You might want to update these manually on your own deployment.

• AI Store: Tags and tools stay selected for a conversation

• AI Store: Fix scroll issues for long canvas

• Backends: Make sure we recreate workers (i.e after a crash) with the same name they had to avoid having 2 workers with the same name

• Backends: Make sure we cant get stuck 120s (or GRACEFUL_SHUTDOWN_TIMEOUT) when trying to close the same worker twice at the same time

• Backends: Cleanly respond TerminatedWorker error to all running tasks/http requests when their worker is terminated (because of a crash or any other reason)

• Backends: Fix runtime startup: Do not start processing requests until all workers are ready.

• Backends: Fix worker recreation (i.e after a crash): Do not start processing requests until worker is ready

• Builder: Fix displaying png shortcuts (Internal Ticket #3395)

• Dialog Box: Updated style, prompt library compatible with new input, support custom tool/datasource icons, fixed dark theme issues

Previous Releases

October 2025 Releases

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v25.10.281531

Releasing version 25.10.281531

Bugfixes

• Backends: Fix unhandledRejections to be logged with pino on a single line (Internal ticket #3178)
• AI Knowledge: Improved session ID management for certain MCP servers.
• AI Knowledge*: Vertex Generated image are now store in a private bucket
• AI Insights: New version released — introducing a unified data table to simplify agent control and prepare upcoming releases with even more KPIs. Stay tuned!
• UI Enhancements: Several interface improvements across products for smoother usability and visual consistency
• AI Store: Ability to disable public sharing of agent and conversations

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v25.10.241424

Releasing version 25.10.241424

Features

• Builder : Sidebar enhanced to provide more space on smaller laptops.

Bugfixes & Improvements

• prismeai-workspaces with PostgresSQL : Fix scanner_yyerror postgresql exceptions when importing pages with no labels defined (this sometimes resulted in an invalid SQL insertion query with no value at all between 2 “,”)
• prismeai-workspaces : Force appInstances update during imports even if there was no difference between previous & updated dsul in order to force underlying apps to execute ‘onConfigured’ automation (and easily repair broken platforms
• Collections : When applying an invalid collection schema, keep previous schema in memory (if available) so the collection stay usable despite the update error
• Collections : Fix creating indexes with PostgreSQL & columns named like a reserved keyword as ‘from’
• Collections : Save collections schema error in database & return these detailed errors on collection calls (instead of the basic ‘Unknown collection error’)
• Collections : Prevent updateSchema from executing twice at the same time since it would raise concurrency issues & make collection updates/creation fail
• Collections : Prevent from reloading the same namespace collections twice at the same time for better performances (instead wait for the previous reloading to finish).
• Collections: Fix concurrency issues when reloading updated schemas while persisting other schemas update to database

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v25.10.211604

Releasing version 25.10.211604

Bugfixes

• api-gateway: Fix runtime variable session.id which was set to ‘at:undefined’ when executing webhooks with a user AccessToken instead of the expected session.id ‘at:tokenId’

AIK

• Fix agent tags list french translation (was always shown in english)
• Do not raise validation error on /projects API if received data include null fields (as it can be the case for uninitialized fields since ORM migration)

AIS

• Do not raise validation error during agent settings update when some uninitialized settings are null

Collections

• Fix shared app collections ; isolate data with the currently running workspaceId instead of the first workspace which initiated the shared collection

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v25.10.201550

Releasing version 25.10.201550

Bugfixes

• prismeai-workspaces : Add MongoDB index to workspaces createdAt / updatedAt fields for CosmosDB compatibility (Cosmos require an index for all column which needs sorting capabilities)
• api-gateway (Azure AD SSO) : Missing link between Azure and newly introduced ORM - Internal ticket #3356
• AIK : Fixed tool calling with Vertex AI Gemini. - Internal ticket #3349

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v25.10.171028

Releasing version 25.10.171028

Bugfixes

• Collections : Fix collection updateSchemas error events not appearing in source workspace activity feed
• Collections : Make sure we don’t keep in memory invalid collection schemas as it would make other collections updates/loading fail

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v25.10.162120

Releasing version 25.10.162120

Bugfixes

• Collection: Update indexes in AIK, AIC, AII to handle edge-cases
• Runtime: Security on some update collection’s index operation

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v25.10.161126

Releasing version 25.10.161126

Features & Improvements

• Backends: All database queries refactored using a new ORM package compatible with both MongoDB and PostgreSQL.
• Collections: Refactored using new run instruction and native ORM (MongoDB + PostgreSQL).\ :warning: Some breaking changes detailed here
• AII: Usernames are pseudonymised in conversations; user IPs and IDs have been removed.
• AIK:
  • Admin now includes new fields: Category, Documents count, and Created at.
  • If nearestChunks has no default value in AIK config, it now defaults to 1.
  • Manual tag selection in AI Store always takes precedence over automatic self-query.
  • Enhanced tags and tools selection, which persist and reload when changing conversation.
  • Usage Analytics now display total number of tool calls and per-tool call count.
  • Improved suggested questions to avoid language mismatch.
  • Web Search: Prompt now defined only in AIK config. (Internal ticket #3290)
  • Compression Tool: Improved prompt and contextual flow for Gemini 2.5. (Internal ticket #3290)
  • LLM now uses an agentic flow leveraging tool calling capabilities. (Internal ticket #3180)
  • Added security when a project AIK is not found. (Internal Ticket #3268)
• Pages:
  • Form block date fields now take user timezone into account.
  • New look for DataTable block.
  • Home screen now allows html rich texts (Internal ticket #3285)
• Dialog Box: New UI for Tools and Datasources.
• Documentation:
  • Launch of Prisme.ai Academy (v0).
  • Added documentation for PostgreSQL driver.

Bug Fixes

• AIK: Fixed edge cases with undefined nearestChunks.
• AIS: Fixed minor issue with model cost display in chat window. (Internal Ticket #3291)
• Builder: Fixed crash when form fields were set to null.

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v25.10.021420

Releasing version 25.10.021420

Features

• console & pages : Monaco Editor (code editor) is now loaded from studio host instead of public cdn.

September 2025 Releases

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v25.09.301703

Releasing version 25.09.301703

Features

• API Gateway: New PATCH bulk endpoint for /users. Allow bulk modifications of users. Pretty useful when you want to make a set of users part of a given group.

Bug fixes

• Block Dialog Box:
  • Improve stability of canvas by deleting outdated debounced update for MD and Code Editor.
  • Update Milkdown dependency.

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v25.09.261245

Releasing version 25.09.261245

Bugfixes

• Builder : Fix creating corrupted automation/appInstance/page when their slug ends with a whitespace
• Builder : Clicking on output block does not copy its value anymore
• api-gateway : Fix returning custom claims from Azure AD auth provider
• api-gateway : Keep runtime user contexts synchronized with latest SSO authData during authentication
• prismeai-runtime : Fix user switching (with set on user.id) not working on some edge cases where given userId had corrupted data in Redis contexts cache
• prismeai-workspaces : Fix UPLOADS_DEFAULT_VISIBILITY environment variable
• AIK : Fix duplicate documents on OpenSearch when creating document with “upsert” option by API

Features & Improvements

• AIK : Can disable rerank/contextual compress per agent
• AIK : Summary / web search don’t rerank/compress
• AIK : Added support for Google Search as a provider in the Web Browsing tool
• Docs : Added configuration option for ElasticSearch as a Vector Store
• Docs : Improved configuration process for third-party models on Vertex
• prismeai-crawler : New ROBOTSTXT_OBEY environment variable
• App Crawler : Make webhook timeout configurable to account for ES/OS clusters specific config (defaults to 3s)
• AIK : Improve Web Browsing Tool default prompt to enforce HTML tags for quotations

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v25.09.151922

Releasing version 25.09.151922

Bugfixes & Improvements

• AIK : Fixed a warning about chunk token estimations triggering on project save way below the limit
• AIK : Fix chunks sent by tool, without a tool key, causing a crash of the query
• AIK : Don’t rerank and filter chunks if there is less than 4 chunks
• AIK : Image generation bypass rerank/filter and contextual compression
• Builder : Fix updating appInstances config when updating a workspace secret/config they depend on
• Builder : Fixed accessing workspaces whose index file had been deleted from S3 storage following a desynchronization with the database. Automatically recreate these workspace index files on imports.
• Backends : Now always use standard pino logger for event validation errors in order to properly format json errors in a single line
• Runtime : Fix ‘Could not fetch user’ runtime errors on invalid GET /me requests although API_URL were correctly configured

Features

• AIK : Send RAG files directly to the LLM as base64 if the model support it
• Runtime : Added utilitarian function deepmerge . Can be used to deepmerge two objects.

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v25.09.101738

Releasing version 25.09.101738

Bugfixes & improvements

• AIK: Fix warning on saving agent if only maxContext is provided but not maxResponseTokens
• AIK: fixed an issue on Vector store when using Elastic Search (index.knn)
• Crawler: Increased default max length
• Crawler: Added more mimetypes
• Crawler: Made “ROBOTSTXT_OBEY” configurable with a .env variable

June 2025 - v25.06.251802

Platform Enhancements

• Elasticsearch Vector Store: Full compatibility with Elasticsearch for vector operations
• Optimization:
  • JWT caching for 2 minutes instead of regenerating on each request
  • Fetch all contexts in single mget redis command
  • Full user details caching with /me API synchronization

Runtime Improvements

• HTTP Proxy Support: Fixed fetch instruction HTTP(S)_PROXY variables support
• Event Processing: Dropped support for high-load events in wait instruction
• Error Handling: Better redis disconnection error handling during graceful shutdown

Crawler Enhancements

• Request Tuning: New environment variables for precise request polling rate control:
  • CONCURRENT_REQUESTS
  • CONCURRENT_REQUESTS_PER_DOMAIN
  • DOWNLOAD_DELAY
  • REQUEST_QUEUES_POLLING_INTERVAL
  • REQUEST_QUEUES_POLLING_SIZE

May 2025 - v25.05.131105

New Applications

• Notion App: New integration available in App Store
• Google Cloud Storage App: Enhanced cloud storage capabilities

AI Knowledge Features

• Reindex API: New /reindex endpoint for document reindexing
• Tool Routing: New prompt setting for enhanced tool routing
• Date Integration: Current date automatically added to tool routing prompts, $ keyword support
• JSON Output: Added response_format.type: “json_object” for forced JSON output

Agent Permissions

• Granular Control: New publishAgent permission for AI Knowledge agent publishing
• Usage Analytics: Enhanced global usage and costs dashboards with model filtering and time selection

Document Processing

• Docling Integration: New option for efficient document and HTML parsing
• Image Extraction: PDF documents can now return images with proper configuration

April 2025 - v25.04.281620

Security & Authentication

• Local Signup Control: New DISABLE_LOCAL_SIGNUP environment variable
• SSO Fixes: Resolved occasional SSO authentication failures

AI Knowledge Improvements

• Batch Processing: Added batchSize option to embeddings automation (default: 96 texts per request)
• Temperature UI: Improved temperature setting interface
• Timeout Handling: File processing now continues in background when exceeding timeout
• Analytics: Renamed Users metric to Sessions, added Users metric

Builder Enhancements

• Regular Expressions: regexp() can now be used with replace() function
• Error Handling: Enhanced fetch error events with response headers
• Secrets Management: Fixed issue with removing some secrets
• Form Validation: Improved SchemaForm validators with custom messages

Reliability

• Rate Limiting: Applied MAXIMUM_SUCCESSIVE_CALLS limits across automation HTTP calls
• Style Tags: Allow <style> tag in RichText blocks without allowUnsecure option
• Message Processing: Fixed handling of user messages longer than maximum embedding context size

March 2025 - v25.03.261523

New Major Feature: Canvas with AI Collaboration

For Non-Technical Users

• Rich Content Editor with an intuitive interface
• Intelligent Context Menu allowing you to:
  • Generate short or long responses
  • Translate content into multiple languages
  • Finalize and polish your texts
• Export Options to PDF and Docs formats for easy sharing

For Technical Users

• Advanced Code Editor with syntax highlighting
• Specialized Context Menu offering:
  • Automatic documentation generation
  • Unit test creation
  • Code review
  • Adding logs
  • Code porting to other languages (Java, Python, etc.)
• Real-time Web Code Preview:
  • Form rendering
  • Chart generation
  • Various visualizations
• Direct Export of generated code

Multi-modal Support for End Users

• Ability to attach images or audio files (if the model supports multi-modal) to:
  • Query content
  • Get detailed explanations
• Option to import images directly into Canvas for post-processing

New Administration Options: Tools & Focus

• Administrators can now:
  • Allow end users to manually activate Canvas and Tools
  • Enable document tag display to target RAG towards specific documents
• Enhanced error messages in AI Store agents (document support, LLM errors, etc.)

Tool Enhancements

• AI Knowledge - New image generation tool
• AI Builder - Addition of a template with customizable tools
• AI Knowledge - Improved consistency between placeholders and default values in RAG settings

Interface Simplification

• AI Knowledge - Redesigned AI parameter interface to prevent configuration errors:
  • Simplified user interface
  • Temperature with removal of top_p and penalty parameters
  • Technical users retain full access to advanced parameters via API or Builder

Other Improvements

• Easier sharing of active conversation during multiple simultaneous threads
• AIK monitoring updates every 10 minutes (via AI Knowledge and API)
• Fixed “Chat completion” error at the end of Stream
• Various security updates and bug fixes

Previous Releases

Previous releases

[Details about previous releases] (https://gitlab.com/prisme.ai/prisme.ai/-/releases/)

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