> ## Documentation Index
> Fetch the complete documentation index at: https://docs.eraneos.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Product updates and announcements

<Update label="may-2026" description="v1.2.0" tags={["Release", "New Features"]}>
  ## BusinessGPT v1.2.0 Release

  ### Models

  * **\[NEW]** **GPT-5.4** added — OpenAI's flagship model optimized for demanding professional and enterprise workflows, featuring a massive 922k context window
  * **\[NEW]** Claude models from Anthropic are now available:
    * **Claude Opus 4.7** — Anthropic's most capable model for complex reasoning and long-context tasks
    * **Claude Opus 4.6** — High-performance model for demanding workflows
    * **Claude Sonnet 4.6** — Balanced intelligence and speed with 872k context window

  ### Chat & AI

  * **\[FIXED]** Mermaid diagram generation now works correctly — flowcharts and diagrams render as expected
  * **\[FIXED]** Send button no longer stays disabled after a streaming error — you can continue chatting without refreshing

  ### Documents & Knowledge Base

  * **\[FIXED]** Excel file processing now handles embedding requests correctly, improving search and retrieval accuracy

  ### Prompt Library

  * **\[FIXED]** Prompts in public collections can now be viewed by all users with access
</Update>

<Update label="march-2026" description="v1.1.0" tags={["Release", "New Features"]}>
  ## BusinessGPT v1.1.0 Release

  ### Smarter Answers

  * **\[NEW]** Choose how the AI answers: toggle between "Documents Only" (answers strictly from your uploads) and "Documents + World Knowledge" (combines your documents with general knowledge)
  * **\[NEW]** The AI now reads more of your documents before answering, leading to more complete and accurate responses
  * **\[NEW]** Longer conversations are now supported without running into errors — older messages are automatically managed in the background
  * **\[IMPROVED]** Document snippets are now presented to the AI in reading order, resulting in more coherent answers
  * **\[IMPROVED]** The AI now knows which document and page each snippet comes from, improving source citations. Now you can use document tiles to reference to the different documents.
  * **\[FIXED]** Chat responses no longer break after long processing times (up to 10 minutes)
  * **\[FIXED]** Source references now correctly link back to the right document and page

  ### Documents & Knowledge Base

  * **\[NEW]** You can now rename documents directly in the knowledge base — click to edit, press Enter to save
  * **\[NEW]** See exactly where your document is in the processing pipeline with color-coded status indicators (Processing, OCR Processing, Embedding, Success, Failed)
  * **\[NEW]** Upload PNG and JPG images to Knowledge library — text is automatically extracted so the AI can use them just like any other document
  * **\[FIXED]** PowerPoint, Word, and Excel files are now always recognized correctly

  ### Models

  * **\[NEW]** GPT-5.1 added — the latest and best GDPR-compliant model from OpenAI
  * **\[NEW]** Older models are now grouped under "Legacy Models" in the model selector, making it easier to find the latest and best options
  * **\[IMPROVED]** Hover over any model to see a description with use-case recommendations and tips

  ### Login & Account

  * **\[IMPROVED]** Clearer Terms and Conditions prompt when logging in
  * **\[FIXED]** Login now works correctly regardless of email capitalization

  ### General

  * **\[FIXED]** Web search and memory toggles no longer reset after sending your first message
</Update>

<Update label="july-2025" description="v1.0.0" tags={["Release", "New Features"]}>
  ## BusinessGPT v1.0.0 Release

  ### Improved Navigation

  * Completely redesigned navigation structure for more intuitive user guidance
  * New grouping of features into logical categories
  * Added icons for better visual orientation

  ### Knowledge Bases

  * Introduction of knowledge bases as a replacement for previous projects
  * Improved organization and management of knowledge resources
  * Optimized search functionality within knowledge bases

  ### Prompt Library

  * Introduction of a prompt library for easy management and reuse of prompts
  * Ability to create and save custom prompts
  * Support for sharing prompts within the team

  ### Removed Features

  * The "Projects" and "Instructions" features have been removed and replaced by knowledge bases, assistants, and prompts

  ### Improvements

  * Optimized user interface for an improved user experience
  * Increased system stability and performance
  * Improved documentation with clear content structure

  ### Bug Fixes

  * Various minor bug fixes and improvements
</Update>

<Update label="may-2025" description="v0.9.5" tags={["Beta", "Improvements"]}>
  ## BusinessGPT v0.9.5 Beta

  ### Improvements

  * Optimization of chat functionality for faster response times
  * Improved document processing with support for additional file formats
  * Extended memory function for more contextually relevant interactions

  ### Bug Fixes

  * Fixed issues with web search integration
  * Corrected display errors in the user interface
  * Improved stability when processing large documents
</Update>

<Update label="april-2025" description="v0.9.0" tags={["Beta", "New Features"]}>
  ## BusinessGPT v0.9.0 Beta

  ### Features

  * Chat interface for natural language interactions
  * Document processing and analysis
  * Memory function for context-aware conversations
  * Web search integration for current information
  * Workspaces for content organization
  * Specialized AI assistants for various use cases
</Update>