AI Engine Pro Version History

* Fix: Hotfix resolves MCP server connection failures with clients using protocol version 2024-11-05 by adding automatic version negotiation.
* Add: Display shortcut prompts and names in the Discussions tab.
* Add: Introduce image embeddings support (Gemini Embedding 2) with multimodal embedding: bulk media push, and an AI-powered Library Search that replaces the native Media Library Search.
* Fix: Resolve a broken access control issue in the AI Forms shortcode to ensure only authorized users can access protected content (Private Page/Post).
* Fix: Prevent crashes when working with multi‑modal messages.
* Fix: Prevent the Embeddings screen from crashing when closing a modal.
* Update: Preserve links and inline HTML formatting in both the Editor Assistant and Magic Wand tools.
* Update: Refactor Magic Wand actions to use system messages.
* Update: Clean up old, deprecated options and legacy migration code.
* Update: Fixed Quick Test for Anthropic to use the models endpoint.
* Update: Chatbot Max Height moved to the Appearance section.
* Update: Rename Assistant Mode to Chatbot Mode in AI Forms, you can now use any chatbot to handle your AI Forms.
* Fix: Improve the discussions shortcode by falling back to customId to avoid invalid class names.
* Fix: Styles for the AI Chatbot Block are back.

* Update: Hide the Editor Assistant functions from the chatbot settings to simplify the interface.
* Add: Support for the new GPT-5.4 model for improved AI responses.

* Add: Introduce a fully featured Editor Assistant sidebar (with a client-side feedback loop for chained AI actions). It's called Assistant in the Admin Modules.
* Add: Introduce new dev filters (`mwai_mcp_server` and `mwai_function_call_params`) for customizing MCP servers and function call parameters.
* Add: Allow ignoring posts during embeddings sync, with a “hide” icon for linked posts, a “Show Ignored” modal, and a `mwai_embeddings_sync_post` filter for developers.
* Fix: Hotfix chat sessions so the chat ID resets correctly when needed.
* Fix: Restore the missing scope for AI Search.
* Update: Remove outdated internal TODOs, deprecated fields, legacy crons, and old migration code.

* Add: Cross Site now support shorcuts (Quick Actions), blocks (GDPR-friendly), etc.
* Update: Modernized all Gutenberg Blocks.
* Fix: Avoid crashes caused by Claude when using MCP tools together with function calling.
* Fix: Prevent React-related crashes during streaming.

* Add: Support for the Claude Sonnet 4.6 model.
* Add: Forward Anthropic keepalive events to the browser.
* Add: Make Realtime transcript captions clickable links.

* Add: Introduced role-based access control for MCP with three levels (admin, read-write, read-only).
* Add: Improved Content Aware features (better placeholder replacement, more accurate context detection, etc).
* Fix: Automatic bearer token generation when MCP is first enabled.
* Update: Improvements in the Realtime module, more to come soon.  
* Update: OpenAI now exclusively uses the Responses API, simplified and optimized the code.

* Add: Support for the new Claude Opus 4.6 and Opus 4.5 models for improved AI responses.
* Update: Deprecated GPT-4o, GPT-4o mini, GPT-4.1, GPT-4.1 mini, and their related realtime/transcribe models to guide users toward newer, supported options.
* Update: Replaced shortcut-based data storage with AES-256 encryption to avoid cache corruption issues.
* Add: Enhanced the wp_update_post MCP tool with better truncated JSON detection, content verification, and richer response data.
* Update: Linked PDF chunks via unique refChecksum and added ref filter to embeddings table.
* Add: Added WooCommerce MCP module with 25 tools for managing products, orders, inventory, customers, reviews, and analytics.

* Fix: Prevent duplicate shortcut transients from being created on every page.  
* Fix: Hotfix TypeError crashes in MCP tool calls when JSON-RPC requests are missing an id field.  
* Add: Introduce a new wp_upload_request MCP tool that generates one-time upload URLs so agents can upload local files via curl instead of base64.  
* Add: Add a new MCP "Database" module that lets you execute SQL queries.  
* Update: Remove the default popup title and AI name fallback so leaving the title field empty now shows no title at all.  
* Fix: Resolve a PHP 8.2 deprecation warning related to a dynamic property.

* Add: Introduce a Streamable HTTP transport for MCP so Claude Code can connect directly to WordPress. 
* Fix: Prevent unsafe file renaming during metadata updates.  
* Fix: Hotfix SSRF vulnerabilities by using wp_safe_remote_get for external URLs and secure URL fetching in audio transcription and file handling.  
* Add: Improved embedding dimension handling with matryoshka support, showing fixed vs configurable dimensions in the UI with clearer tooltips.  
* Update: Redesign and refine the ChatGPT Theme and Foundation Theme with improved layouts, bubble styling, and more flexible avatar/name display and header titles.  
* Add: Introduce 'context framing' for embeddings with a new filter.  
* Add: Moved Embeddings "Sync Settings" into Settings > Knowledge with separate Local Content and Remote URLs sections and a new Sync Interval option.  
* Add: Store Shortcuts prompts securely on the server and only send a shortcutId to the client so prompt text is no longer exposed.  
* Add: Load plugin translations properly with load_plugin_textdomain to ensure all text is translatable.  
* Fix: Via MCP, ensure scheduled posts created via wp_update_post respect the schedule_for parameter and edit_date flag so they publish at the correct time.  
* Add: New MCP integration for Polylang.
* Fix: Improve Gemini 3 support, restoring vision capabilities, function calling, and enforcing a single candidate response, and fixed image generation pricing.
* Add: Support image generation via OpenRouter.  
* Fix: Resolve undefined array key warnings in Remote URL sync and only update timestamps when content actually changes.
* 🎵 Discuss with others about Ai Engine on [the Discord](https://discord.gg/bHDGh38).
* 🌴 Keep us motivated with [a little review here](https://wordpress.org/support/plugin/ai-engine/reviews/). Thank you!
* 🥰 If you want to help us, check our [Patreon](https://www.patreon.com/meowapps). Thank you!
* 🚀 [Click here](https://trello.com/b/8U9SdiMy/ai-engine-feature-requests) to vote for the features you want the most.