# Changelog All notable changes to KimaAI are documented here. ## 1.4.9 - 2026-05-01 ### Added - Added Ollama provider support. - Added OpenRouter provider support. - Added PDF media embeddings support. - Added custom embedding configuration controls. - Added tabbed settings navigation in the admin UI. - Added chatbot session retention cleanup controls. - Added a dark theme for the settings UI. - Added temperature, reasoning effort, and verbosity controls to AI Presets. - Added automatic re-embedding when posts are published or updated. - Added an extensible chatbot theme token system. ### Improved - Updated Node packages and refreshed WordPress DataViews modal and actions usage in the admin UI. - Improved the embedding sync modal with vector details and clearer bulk sync progress. - Improved the admin theme toggle UI. ### Fixed - Fixed chatbot REST requests on sites using plain permalinks. - Fixed chatbot API error handling in both streaming and JSON modes. - Fixed cascade feedback cleanup when deleting chatbot sessions. - Fixed custom chatbot icon mode handling. - Fixed dark theme styling issues in the settings UI. - Fixed admin theme state synchronization across settings screens. ### Developer - Added a Storybook workbench for admin and chatbot UI development. - Refactored AI provider and chatbot request handling internals for better extensibility and testability. - Extracted the vector database SDK into a dedicated package. ## 1.4.8 - 2026-04-06 ### Added - Added post type selection for chatbot content awareness. - Added a raw AI request/response debugging panel to the chatbot history and feedback analysis dashboards. - Added bulk delete action for chatbot history entries. - Added copy-to-clipboard button for AI responses in the chatbot widget. - Added avatar image support for both the AI and the user in chatbot settings. - Added WooCommerce integration for product-aware chatbot answers. - Added WooCommerce Product Recommendation tool to suggest relevant products based on user queries. - Added WooCommerce Similar Products tool to surface products similar to a given product or query. - Added WooCommerce Product Card tool to display product information in a visual card format within the chat. - Added multilingual WooCommerce support for WPML and Polylang. ### Improved - Improved feedback analysis dashboard to show related message, user information, and a debugging panel per entry. - Improved export settings security by stripping sensitive data by default, with an opt-in to include it. - Improved chatbot history readability by grouping messages into sessions. ### Fixed - Fixed chatbot widget offset setting not displaying correctly in the settings dashboard. - Fixed Qdrant query calls and results. - Fixed layout issues with CodeMirror in the settings page. - Fixed import/export preview settings panel height. - Fixed minor chatbot API communication issues. ## 1.4.7 - 2026-03-13 ### Added - Added a KimaAI status report to the WordPress Site Health section for easier troubleshooting. - Added a log level setting to control plugin log verbosity. ### Changed - Restricted content awareness to published, public posts and pages only. - Updated default chatbot instructions for easier out-of-box configuration. ### Fixed - Fixed styling issues in the chatbot widget and settings page. - Fixed `rest_cookie_invalid_nonce` error for non-logged-in users when a caching plugin is active. - Fixed chatbot input sanitization to prevent XSS vulnerabilities. ## 1.4.6 - 2026-03-06 ### Added - Added export/import settings feature for easier backup and migration of plugin configurations. ### Fixed - Fixed test connection to ensure a default collection named after the domain is created. - Fixed minor styling issues in the settings page and chatbot widget. ## 1.4.5 - 2026-02-23 ### Added - Added "open link" action type for quick actions. ### Changed - Centralized sanitization and validation logic for all settings fields. - Simplified the playground chat hook to avoid mutating settings state. ### Fixed - Fixed sticky positioning behavior in the settings field renderer. ## 1.4.4 - 2026-02-20 ### Added - Added loading/typing indicators for quick actions while they are being fetched. ### Improved - Improved chatbot greeting field to support HTML formatting. ### Fixed - Fixed feedback buttons appearing on the latest bot message while it is still streaming. - Fixed various minor styling issues (popover width, font sizes). ## 1.4.3 - 2026-02-19 ### Added - Added smooth scrolling to the feedback textarea when users select thumbs-down feedback. - Added send-on-Enter keyboard support in the chatbot widget. ### Fixed - Fixed embedding bulk sync issues. - Fixed chatbot widget UI and UX issues. - Fixed quick action button triggering before GDPR consent is accepted. - Fixed full-screen mode on mobile screen sizes. - Fixed textarea caret position after a quick action prefills the input. - Fixed feedback textarea background color in active state. ## 1.4.2 - 2026-02-09 ### Added - Added multilingual embedding support. - Added "Powered by KimaAI" branding to the chatbot footer. ### Changed - Replaced legacy embedding presets with the new embedding environment configuration. ### Fixed - Fixed embedding bulk sync issues. ### Developer - Added `kimaai_chatbot_should_load` hook to allow or deny chatbot loading based on custom logic. ## 1.4.1 - 2026-02-04 ### Added - Added reasoning effort and verbosity controls for reasoning models. - Added streaming support for chatbot responses. ### Changed - Refactored chatbot class and UI code structure for better maintainability. ## 1.4.0 - 2026-01-30 ### Added - Added setup wizard for first-time configuration. - Added chatbot feedback mechanism to collect user ratings on responses. - Added vector database search tool for the chatbot. - Added translatable dynamic settings via Polylang and WPML. - Added configurable quick actions to the chatbot interface. - Added an attention popover displayed before the chatbot opens for the first time. ### Fixed - Fixed fatal error when `mb_strcut` is not available on the server. - Fixed playground with updated API endpoints. - Fixed content awareness in Gutenberg editor content. - Fixed chatbot widget visual issues. ### Changed - Refactored AI-related classes for improved maintainability. - Refactored settings API. ### Developer - Added `kimaai_tools_registry` filter to register custom tools. - Added `kimaai_tool_call_allowed` filter to allow or deny tool calls based on custom logic. - Added `kimaai_tool_execute` action triggered on tool execution. ## 1.3.9 - 2025-12-15 ### Changed - Separated the internal link suggestions feature into its own add-on. - Increased AI call timeout to 300 seconds. ### Fixed - Fixed initial save behavior for dependent settings options. ## 1.3.7 - 2025-12-13 ### Added - Added chatbot preview in the settings page. - Added add-on API for third-party integrations. - Added vector database support for the chatbot and AI Assistant. ### Changed - Updated Freemius WP SDK to version 2.13.0. - Updated all Node.js dependencies to their latest versions. ### Fixed - Fixed function calling using the wrong setting ID and hook. - Fixed pro features to use proper dependency injection architecture. - Fixed third-party plugin admin notices appearing on the KimaAI settings page. ## 1.3.6 ### Added - Added support for GPT-5 models. ## 1.3.5 ### Added - Added support for `gpt-image-1` model arguments in the image playground. ### Changed - Refactored DI container registration and code structure for better maintainability. ### Developer - Added `kimaai_chatbot_theme` filter for customizing chatbot theme colors. - Added `kimaai_chatbot_prompt` filter for modifying the prompt before sending to AI. - Added `kimaai_chatbot_gate` filter to allow or deny chatbot messages (`kimaai_chatbot_allowed` is now deprecated). - Added `kimaai_chatbot_blocked` action triggered when a message is blocked by the gate. - Added `kimaai_chatbot_rate_limited` action triggered when a message is rate limited. - Added `kimaai_chatbot_tools_registry` filter to customize the chatbot tools registry. - Added `kimaai_chatbot_ai_payload` filter to customize the AI request payload before sending. - Added `kimaai_chatbot_before_request` action triggered before sending a request to the AI service. - Added `kimaai_chatbot_response_payload` filter to customize the AI response payload before processing. - Added `kimaai_chatbot_after_response` action triggered after receiving the AI response. - Added `kimaai_chatbot_default_tools` filter to customize the default chatbot tools. ## 1.3.4 ### Added - Added date and time picker field to the settings page. ### Fixed - Fixed TextareaField to support the `isComingSoon` state. - Fixed ToggleField to correctly pass extra props. - Fixed settings option save and load behavior. - Fixed loading of the WooCommerce Action Scheduler package. ## 1.3.3 ### Added - Added function calling support for the chatbot (Pro feature). ### Changed - Updated Freemius WP SDK to version 2.12.2. ### Fixed - Fixed WordPress Playground test compatibility. - Fixed responsive layout issue on smaller screens in the settings page. - Fixed pro feature badge display in the settings page. ## 1.3.2 ### Added - Added 4 new chatbot icon options. - Added Markdown rendering support in the chatbot. - Added custom chatbot icon support (Pro feature). - Added custom chatbot widget offset support (Pro feature). ### Fixed - Fixed SelectField not showing the premium-only message for Pro features. - Fixed empty repeatable fields being saved incorrectly. ## 1.3.1 ### Added - Added embedding indexing support (Pro feature). ## 1.3.0 ### Added - Added the ability to show or hide API keys in text fields for better security. ## 1.2.9 ### Fixed - Fixed max message limit to be based on IP address instead of session ID. - Fixed chatbot position in RTL mode. - Fixed Persian translation strings. ## 1.2.8 ### Fixed - Fixed chatbot styling issues in RTL mode. ## 1.2.7 ### Fixed - Fixed build script in `package.json`. ## 1.2.6 ### Fixed - Fixed build script in `package.json`. ## 1.2.5 ### Added - Added Persian language and RTL layout support. - Added GDPR consent setting for the chatbot. - Added content awareness feature for the chatbot. - Added clear history button with an in-button loading indicator. - Added banned words moderation option. - Added banned IPs moderation option. - Added API key connection test from the settings page. - Added WP admin notices, including a "no API key" notice. - Added reset-to-default option for the color picker setting. - Added disclaimer text, also shown in the chatbot footer. - Added support for the `gpt-image-1` model in AI Image. ### Improved - Redesigned and reorganized the settings page for better UX. - Improved chatbot and icon position settings layout. ### Changed - Refactored `AiService` for improved robustness. ### Fixed - Fixed repeatable fields deletion issue. - Fixed conflict between chatbot setting fields. - Fixed chatbot spacing when positioned on the left in full-screen mode. - Fixed "Test connection" button colors for different states. ### Removed - Removed legacy and unused code. ## 1.2.4 ### Fixed - Fixed Freemius SDK integration conflict between the free and premium versions. ## 1.2.3 ### Added - Added Freemius SDK integration for the Pro version. - Added support for reasoning models (o3/o4) in the chatbot. - Added full-screen mode for the chatbot widget. - Added maximum chatbot message count setting. - Added maximum input length setting for the chatbot. - Added maximum context length setting for content awareness. - Added ability to order settings tabs via an `order` key in the schema. - Added `save_key` support to store options in separate database keys. - Added image history search and JSON beautify in the playground. ### Improved - Improved AI call pipeline for simplicity and reliability. - Improved request logging to correctly handle Persian and Arabic text. ### Fixed - Fixed plugin ZIP script compatibility with the WP Deploy GitHub Action. - Fixed `kimaai-settings` element not present in the DOM. - Fixed admin menu icon display on submenu pages. - Fixed chatbot width on smaller screens. - Removed unwanted border on the chatbot trigger button with the WordPress 2025 theme. ## 1.2.2 ### Added - Added test mode API for OpenAI Chat Completions and Responses endpoints. - Added initial chatbot test suite. - Added logger class and backend log-file viewer. - Added selectable AI provider and model in chatbot settings. - Added full color customization options for the chatbot. ### Fixed - Fixed default AI engine selection for the auto-article feature. - Fixed frontend and admin test failures. - Fixed log menu ordering and "Target container is not a DOM element" errors. - Fixed log file viewer color and layout issues. - Fixed chatbot styling issues with Tailwind v4. - Fixed settings save regressions. ### Changed - Migrated chatbot styles from SCSS to plain CSS. ### Developer - Added trigger-button JS hook and settings-extension filter. ## 1.2.1 ### Changed - Tested with WordPress 6.8. ## 1.2.0 ### Added - Added AI Playground. - Added the ability to change the chatbot model. - Added image generation support with DALL-E and Replicate. ## 1.1.2 ### Added - Added Persian font to the admin settings page. ## 1.1.1 ### Added - Translated the plugin into Persian. ## 1.1.0 ### Added - Added chatbot content awareness feature. ## 1.0.9 ### Fixed - Fixed chatbot position issue. ## 1.0.8 ### Changed - Updated the plugin title. ## 1.0.7 ### Added - Added the ability to change the chatbot position. ## 1.0.6 ### Added - Added the ability to change the chatbot icon. ### Improved - Improved the Save Changes button in the admin settings page. ### Fixed - Fixed various minor issues. ## 1.0.5 ### Added - Added the ability to disable the chatbot. - Added `[kimaai_chatbot]` shortcode. - Added RTL layout support. ### Fixed - Fixed various issues and improved performance. ## 1.0.4 ### Fixed - Fixed plugin contributors metadata. ## 1.0.3 ### Fixed - Fixed plugin tag issue. ## 1.0.2 - Official release on WordPress.org. ## 1.0.1 ### Fixed - Fixed issues reported via the official WordPress support forum. ## 1.0.0 - Initial release.