AI Engine Pro: ChatGPT Chatbot, GPT Content Generator, Custom Playground & Features 2.9.1 NULLED

= 2.9.1 (2025/07/08) =
- Fix: Corrected guest user authentication by fixing the strpos check in session validation and making the start_session endpoint publicly accessible for proper guest login support.
- Add: Introduced options for Embeddings Search supporting multiple search methods.
- Add: New simpleFastTextQuery API endpoint.
- Update: Optimized vector search queries to accurately handle exclusion terms.

= 2.8.9 (2025/07/05) =
* Fix: Pinecone vector listing now correctly handles variable index dimensions by generating matching zero vectors instead of using a hardcoded size.
* Fix: Pinecone index name extraction has been improved to accurately process hyphenated index names, and a dimension mismatch indicator has been added next to the AI Environment title in embedding settings.
* Add: simpleTranscribeAudio method now provides a consistent API for audio transcription using the default AI audio settings.
* Fix: functions_list now exclusively retrieves snippets of the "function" type from Code Engine to improve accuracy.

= 2.8.8 (2025/07/04) =
* Add: Customizable Languages section in Settings > Others for easier language management.
* Add: Query tracking in usage statistics with accuracy indicators for token counts and pricing sources.
* Fix: Code Engine now correctly uses function names instead of snippet names for better clarity.
* Fix: Resolved PHP warning when syncing vectors caused by missing ai_embeddings_dimensions key.
* Fix: Fixed UI errors related to embedding model selectors, including conditional display, dimension validation, and UI improvements.

= 2.8.7 (2025/07/02) =
* Add: Smarter token and nonce management for longer, more reliable sessions.
* Fix: Hotfix resolves issues with event logs display and enables proper event logging under Streaming mode for realtime chatbots.
* Add: Quick Test buttons for AI and embedding environments to verify API connections.
* Update: Default embeddings set to text-embedding-3-small.
* Fix: Prevents duplicate Media Library entries and stops unwanted auto-saving in the Images Generator.
* Add: Web Search support for Google Gemini models.
* Fix: XSS vulnerability hotfix in chatbot shortcode.
* Fix: Hotfix for unquoted userId in SQL queries to prevent database errors.
* Update: Enhanced usage metrics, cleaner model names, and more.
* Fix: Improved multiple function call handling and resolved reset issues for compatibility with OpenAI, Claude, and Google.
* Add: Initial limits for Realtime (still a bit tricky, but progressing!).
* Update: Improved PDF import with different chunking modes.
* Update: Improved the default CSS theme.
* Update: General refactoring with many small improvements and fixes.
* Update: Better debugging and error handling all around.

= 2.8.4 (2025/06/18) =
* Add: History Strategy for Responses API chatbots. This allows chatbots to maintain a history of interactions, including images being modified or generated.
* Add: AI Want support for more blocks, like tables, lists, headers, etc.
* Add: Tools support (web_search, image_generation) with the Responses API.
* Add: Edit Mode for Images, with mask support.
* Update: Streamlined MCP logging, improved documentation.
* Fix: Duplicate Media Library entries.
* Fix: PDF worker URL (sorry about that, guys).
* Fix: Vision support for Responses API.
* Fix: Hotfix for security issues related to MCP.

= 2.8.3 (2025/06/07) =
* Add: Support for the new OpenAI Responses API (function calling, vision, feedback, MCP) – enable it in Settings when you’re ready.
Add: Vector-Aware Search – override the default WordPress search with either AI-generated keywords or Embeddings for sharper results.
* Add: PDF Import – upload a PDF, tweak the chunk size, and auto-create embeddings in one flow.
* Add: Embeddings stream event that shows when external context is pulled in.
* Add: Stream-events viewer now appears under each chatbot whenever Client Debug is on (and streaming is enabled).
* Add: Claude MCP support, MCP-server picker in Chatbots, per-category Show Details buttons, and copy-to-clipboard endpoint fields; you can even create or edit plugins via MCP.
* Add: “Does Not Contain” operator for AI Conditional Blocks.
* Add: Extensible context menus in Discussions through new MwaiAPI filters.
* Add: dev-notes.md packed with tips for developers who want to extend AI Engine.
* Update: Replaced NekoCollapsableCategories with NekoAccordions and refreshed the whole Settings navigation.
* Update: Streaming debugger renamed to ChatbotEvents, unified wording, and clearer status messages.
* Fix: Function-execution mapping, duplicate result events, and double fires in React.
* Fix: Error and input states are now fully isolated per chatbot instance.
* Fix: Clear button and reset logic in the event viewer.
* Security: Patched a potential MCP injection vector.
* Misc: Many small optimisations, typo/translation fixes, and cleaner source comments.

= 2.8.2 (2025/05/23) =
* Add: New Claude 4 models for enhanced AI capabilities.
* Update: Settings reorganized for improved usability, and Statistics and Embeddings renamed to Insights and Knowledge for better clarity.
* Fix: Hotfix for streaming issues and added a filter to customize the discussions refresh interval.
* Update: More consistent and user-friendly UI in Content and Image Generators, including a clean modal for Image Generator and improved custom chatbot block.
* Add: Multi-condition support for AI Forms with new operators, and better handling of required fields within conditional containers.

= 2.8.0 (2025/05/03) =
* Fix: Resolve issue with DALL-E model usage on Azure platforms.
* Add: Allow API Key override through query parameter for OpenRouter integration.

= 2.7.7 (2025/04/30) =
* Add: Support for gpt-image (the latest OpenAI model).
* Add: Support for MCP (Model Context Protocol). Check the [tutorial](https://meowapps.com/claude-wordpress-mcp/)! It's awesome, but remember it's a beta feature.
* Fix: Avoid a few warnings and notices.
* Fix: Compatibility with stateless WPs.
* Fix: Added Row Actions in Pages.
* Update: Accurate pricing is now always smoothly retrieved for OpenRouter, thanks to their new API.
* Update: Optimized the bundle size of the chatbot.