* Add: Support for [GPT-4o mini](https://openai.com/index/gpt-4o-mini-advancing-cost-efficient-intelligence/).
* Add: Support for HTML Blocks and Shortcuts (Quick Actions) via MwaiAPI in JS and PHP filters.
* Fix: Better handling of documents, annotations and images created via the OpenAI Assistants.
* Fix: Better CSS for the buttons and the scroll in the chatbot.
* Fix: The MwaiAPI was registering the chatbots twice, and now works in the admin as well.
* Fix: Input Max Length was not handled properly in the chatbot (UTF-8 related).