aGo AI Chatbot, AI Chat Widget with Knowledge Base

1.3.1

• Removed the front-end credit link from the chat widget (no external links rendered on the public site).

1.3.0

• Model list is now dynamic: every Gemini Lite, Flash and Pro text chat model available to your API key appears in the selector (previously a fixed list of 6).
• The API key is validated against the Gemini API when saving settings. Invalid keys are rejected with the real error message instead of being stored silently.
• The settings page now shows the actual error when saving fails.
• Fixed Spanish source strings in the widget position selector (now proper English with es_ES and pt_BR translations).

1.2.0

• Prefixed all internal identifiers with agoaichat / AGOAICHAT_ and namespace AgoLabAIChatbot to avoid conflicts with other plugins.
• REST namespace renamed to ago-ai-chatbot/v1.
• The public chat endpoint now verifies the widget is enabled before proxying any request.
• Removed “Free” from the plugin display name.
• Fixed the rate limit field in settings (now correctly reads and saves messages per minute).

1.1.0

• Removed all built-in usage caps. Plugin is now fully functional without restrictions.
• Removed daily chat limit and file count limit. Knowledge files are now unlimited.
• Replaced previous rate limit with a configurable anti-abuse limit per IP per minute.
• Renamed text domain to ago-ai-chatbot to match the plugin slug.
• Improved output escaping (wp_kses_post on the admin footer).
• Removed self-installing translation files (relying on standard WordPress mechanism).
• Plugin URI now points to public documentation.

1.0.0

• Initial public release.
• Google Gemini integration with File Search Store.
• Knowledge base upload (PDF, TXT, CSV, MD, JSON).
• Configurable chat widget (position, vertical offset, color, avatar).
• Bot personality (name, tone, response style, system prompt).
• Translations: English, Spanish, Portuguese (Brazilian).