=== AI Puffer – MCP, AI Chatbot & Content Automation ===
Contributors: senols
Tags: mcp, chatgpt, claude, chatbot, ai
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 7.4
Stable tag: 2.5.11
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

Let ChatGPT or Claude read, draft and publish through MCP, using your chosen safety level. Also an AI chatbot, writer, automations, forms and images.

== Description ==

**AI Puffer** (formerly AI Power) lets ChatGPT and Claude work on your WordPress site through MCP, using your chosen safety level. It also brings an AI chatbot, content writer, automations, AI forms and image generation to your dashboard.

**Start with 25 free AI credits monthly.** Connect AI Puffer Cloud with no API key. Free credits are available to eligible accounts with a verified email. You can also use your own OpenAI, Anthropic Claude, Google Gemini, xAI Grok, DeepSeek, OpenRouter or Azure OpenAI key.

[Documentation](https://docs.aipower.org/) · [How Cloud works](https://aipower.org/ai-puffer-cloud/) · [Pricing](https://aipower.org/pricing/) · [User reviews](https://wordpress.org/support/plugin/gpt3-ai-content-generator/reviews/)

### Manage your site from ChatGPT or Claude (MCP)

Open Settings → Connections → Manage my website to connect ChatGPT, Claude or another MCP client. Assistants can read and search content, create drafts and publish posts. Standard asks for WordPress approval before publishing or supported plugin changes. Trusted is the default for new connections and runs supported changes directly, including publication, plugin changes and deletion. Existing Trusted connections keep their previous approvals until you select Trusted again in Settings. The available actions depend on the site’s installed plugins and the permissions you grant. Access follows the connecting WordPress user’s permissions and can be paused or disconnected. Website actions are counted separately from AI credits; your assistant’s own subscription or model charges are separate. This feature is off until you explicitly connect it.

Supported WP-CLI-compatible commands let assistants inspect the site and manage posts, images, categories, tags, comments, classic navigation menus, settings, users, roles, cache and scheduled events without SSH or a WP-CLI installation. Official plugin/theme/core administration and bounded database inspection/search-replace commands are included. Ask your assistant for `wp help` to see the supported subset and flags. Commands use the same permissions, approval settings and website-action allowance as other website tools; shell scripts and full WP-CLI compatibility are not included.

### Cloud or your own API keys

**AI Puffer Cloud:** connect in the setup wizard or Settings → AI. Supported models cover text, image generation and analysis, speech, transcription and embeddings. Credit use varies by model and request size, with a minimum per text request. One credit is not always one message, article or image. Image editing, video, realtime voice and web search currently require your own supported provider key.

**Your own API keys:** your site sends requests to the provider you choose, which bills your provider account. OpenAI-compatible endpoints are supported too. Use Cloud and your own keys side by side, with a model picker for each chatbot, form, task or tool.

### Included in the free plugin

This edition includes the following core modules without a paid license. AI requests use your own provider account or AI Puffer Cloud credits. Website management is optional and includes 2,000 monthly website actions on the Free allowance, shared across your connected sites and assistants.

### AI chatbot that answers from your content

Create unlimited chatbots with their own models, instructions, colors, welcome messages and conversation starters. Use posts, pages, products and FAQs as knowledge. Show a bot as a popup, site-wide, or with a block or shortcode. Voice input, read-aloud replies and image input work with supported models. Web search and Google Search grounding require your own supported provider key.

### AI content writer and Content Assistant

Draft posts from topics and keywords, one at a time or from a batch or CSV list. Use reusable prompt templates, choose draft or publish status, and add featured or inline images from AI providers or stock photos. Start from Posts → Generate New Post.

Write Gutenberg-ready content, with meta descriptions and focus keywords where supported by Yoast SEO, Rank Math, All in One SEO or The SEO Framework. The Content Assistant improves titles, excerpts, content and tags in the block editor, classic editor and post lists.

### Automations: scheduled content and auto blogging

Create recurring or one-time automation tasks from topics or CSV, with draft, schedule or publish options. Reply to comments with replies held for approval by default, or add new posts to your knowledge base using category filters. Review item status in the queue. Server cron is supported when WP-Cron is disabled.

### AI forms

Build forms with a drag-and-drop editor, templates and prompts that use visitors' field values. Choose a model and knowledge base for each form, and enable web search with your own supported key. Embed with a block or shortcode, and import or export forms.

### AI image generator

Enable Images in Settings → Modules. Generate images with OpenAI GPT Image, Gemini image models, Grok Imagine, Replicate, OpenRouter, Azure or Cloud. Image editing works with supported providers and models. Google Veo video needs your own Google key. Search stock photos from Pexels and Pixabay, or embed a visitor image generator with a block or shortcode. These tools are included in the free plugin; provider accounts or Cloud credits cover AI usage.

### Knowledge base and semantic search

AI Puffer splits content into passages and retrieves relevant passages for a question. It does not train a new AI model.

Index posts, pages, products, custom post types, Q&A pairs and pasted text, including page-builder content. Use “Add to knowledge base” from post lists or embed semantic search on your site. Choose Local storage in your WordPress database, OpenAI vector stores, Google File Search, Pinecone, Qdrant or Chroma. External stores and embeddings require compatible provider connections.

### WooCommerce product tools and visitor credits

Improve product titles, descriptions, short descriptions and tags with the Content Assistant; answer questions from product pages; and sell visitor credit packages for your chatbots, forms and image generator. Visitor credits are balances managed on your site, separate from AI Puffer Cloud credits. WooCommerce is optional.

### Usage, permissions and integrations

Set guest, user and role limits with daily, weekly, monthly or no reset. Review conversation and usage logs, credit balances and access through the Role Manager. Word and IP blocklists, IP anonymization and optional moderation help manage requests.

Use the REST API, signed event webhooks, three blocks and five shortcodes. WordPress AI Connectors are opt-in and let compatible built-in AI features use your configured providers.

### Optional upgrades

The free plugin works on its own. Paid subscriptions add:

* File sources and uploads for knowledge bases, chatbots and forms.
* RSS, URL and Google Sheets content sources, scheduled post improvements and Smart SEO tools.
* Realtime voice, advanced chatbot triggers, external chatbot embeds, multi-step forms and PDF exports.
* Additional app integrations, Ollama, automatic log retention and higher monthly Cloud allowances.

See the [feature comparison and current plans](https://aipower.org/pricing/) for the full list. All subscription tiers unlock the same additional plugin features; their monthly allowances differ.

### Supported providers

* **AI Puffer Cloud:** available models from OpenAI, Anthropic, Google and others, using AI credits.
* **OpenAI:** GPT text models, GPT Image, speech, transcription and embeddings.
* **Anthropic:** Claude Sonnet, Opus and Haiku.
* **Google:** Gemini text and image models, Veo, speech and embeddings.
* **xAI:** Grok text and image models.
* **DeepSeek**, **OpenRouter** (including Mistral models), **Azure OpenAI** and OpenAI-compatible endpoints.
* **Media services:** ElevenLabs voices, Replicate images, and Pexels and Pixabay stock photos.

Models and capabilities depend on the selected provider and its current catalog.

### Privacy and data flow

AI requests are sent when you use a connected provider. Visitor messages go to the provider selected for that chatbot. Chat logs, usage records and Local knowledge are stored in your WordPress database. Text you index is processed by the chosen embedding provider and, with an external store, stored there. The External services section below explains connection, licensing and diagnostic requests and links each service's terms and privacy policy.

== Installation ==

1. In WordPress, go to Plugins → Add New Plugin, search for "AI Puffer", then click Install Now and Activate. You can also upload the plugin folder to `/wp-content/plugins/gpt3-ai-content-generator`.
2. On a new install, a setup wizard starts the first time you open AI Puffer. Choose what you want to do first (a chatbot, posts, product descriptions, automations or forms) and how to power AI: AI Puffer Cloud (accept the connection terms and confirm your email) or your own API key.
3. To connect Cloud or change API keys later, go to AI Puffer → Settings → AI. Models load after you save a key.
4. Open a module from the top bar of the AI Puffer screen: Chatbots, Content Writer, Automations, AI Forms, Knowledge Base or Usage. Turn on Images in Settings → Modules.

== Frequently Asked Questions ==

= How do ChatGPT and Claude manage my site? =

Connect them in Settings → Connections → Manage my website. Through MCP they can read and search content, create drafts and publish posts. Standard asks for WordPress approval before publishing or supported plugin changes. New connections default to Trusted, which runs supported changes directly, including deletion. Existing Trusted connections keep their previous approvals until you select Trusted again in Settings. You can pause or disconnect access anytime. The chatbot, content writer, automations, forms and images work as before, with or without this connection.

= Do I need an API key? =

Not if you use AI Puffer Cloud. Connect it in the setup wizard or in AI Puffer → Settings → AI, accept the connection terms and confirm your email. Eligible accounts get 25 free AI credits monthly. If you already pay for an AI provider such as OpenAI, Anthropic, Google or xAI, paste that key instead. You can use both side by side.

= What do the free Cloud credits include? =

Eligible accounts with a verified email get 25 free AI credits monthly. Connecting registers your site through Freemius, which handles the account and the confirmation email.

Credits pay for requests: text, image generation and analysis, speech, transcription and embeddings. The cost depends on the model and the size of the request, with a minimum per text request, so one credit is not one message, article or image.

Free credits reset each month and do not roll over. Purchased top-ups do not expire and are shared by the sites on your account. The allowance depends on eligibility and on the program being available, and Usage shows your balance and status. When credits run out, those requests stop until the allowance renews or you add credits. Providers you connect with your own key keep working.

= What is included without a paid license? =

Chatbots, content writing, topic/CSV automations, AI Forms, images, knowledge storage, website management, usage controls and developer integrations are included in the free plugin. AI provider charges are separate; use your own keys or Cloud credits. Some capabilities, such as web search or image editing, require a compatible provider and model.

Optional upgrades are summarized above. Visit the [pricing page](https://aipower.org/pricing/) for the full comparison and subscription allowances. Cloud allowances are shared across an account's sites, not multiplied by the number of licensed sites. Monthly allowances do not roll over; purchased AI credits do not expire. Existing lifetime licenses keep their plugin access but do not include paid subscription allowances.

= Can I use OpenAI, Claude, Gemini or Grok models? =

Yes. Add your own key for OpenAI, Anthropic (Claude), Google (Gemini) or xAI (Grok), or pick OpenAI, Anthropic and Google models on Cloud. DeepSeek, OpenRouter, Azure OpenAI and OpenAI-compatible endpoints work too. Pick the model for each chatbot, form, task or tool.

= Does the chatbot answer only from my content? =

It answers from your content when it finds a good match, but it is not limited to it. With a knowledge base connected, the plugin looks up the passages that best match each question (a confidence threshold sets how close a match must be) and sends them to the AI model with the question and your instructions. The model can still use its general knowledge or make mistakes. Tell it in the instructions what to do when your content has no answer, for example "Say you don't know and suggest contacting us", and test it with real questions before you go live.

= How is my data handled in Cloud mode vs own-key mode? =

With your own key, requests go straight from your server to the provider you chose, under your account with that provider. They do not pass through AI Puffer Cloud. In Cloud mode, requests (prompts, messages, the content, images or audio you submit, and model settings) go to Cloud, which passes them to the AI service behind the selected model (through service providers such as OpenRouter where applicable) and records the credits used. Cloud's billing records hold usage and credit data, not full conversations. In both modes, chat logs, usage records and Local knowledge stay in your WordPress database. The External services section lists what each service receives and links its terms and privacy policy.

= Does it work with WooCommerce? =

Yes, and WooCommerce is optional. You can write product titles, descriptions, short descriptions and tags with the Content Assistant, let the chatbot answer from your products, and sell AI credit packages to visitors through your WooCommerce checkout.

= Is this the same plugin as AI Power? =

Yes. AI Power was renamed AI Puffer. It is the same plugin, with the same plugin folder, settings and data, so updating keeps your bots, content, keys and history. The new listing name says what it does: AI chatbot, AI writer and automation.

== Screenshots ==

1. Chatbots: set the welcome message, colors, icon, AI model and instructions, and watch a live preview. Show the bot as a popup or site-wide, or copy its shortcode.
2. Content Writer: draft a post from a topic and keywords, and choose the model, the length and the post status.
3. AI Forms: build a form from standard fields, pick a model, and write a prompt that uses what visitors enter.
4. Images: create images with your connected provider and browse the images you generated.
5. Automations: add a batch of topics and keywords for a scheduled content task.
6. Knowledge Base: add question-and-answer sources and choose where the knowledge is stored.
7. The chatbot on your site: a popup with a greeting and conversation starters.

== External services ==

The plugin contacts external services when you connect or use them, manage licensing or checkout, or submit optional deactivation feedback. Cloud setup and connection diagnostics are sent after you accept the Cloud connection terms and click Connect. An AI request contains what the feature needs: the prompt and instructions, chat or form input with recent conversation history, the content being written or improved, text you add to a knowledge base, images or audio you submit, and model settings. Each API key goes only to its own provider.

**AI Puffer Cloud** (puffercloud.dev, [about Cloud](https://aipower.org/ai-puffer-cloud/)), the optional hosted AI service run by the AI Puffer team.

* Connecting happens only after an administrator accepts the connection terms and clicks Connect. It sends the site's Freemius install ID, the site address, a signed proof of the installation and the attempt's support reference.
* Using its models sends the request content and model settings. Cloud passes each request to the AI service behind the chosen model (such as OpenAI, Anthropic or Google), through service providers such as OpenRouter where applicable, and returns the result and the credits used. Balance, model, checkout and disconnect requests send the site address and its Cloud credential; deleting the plugin also disconnects the site. While connected, the setup wizard sends your setup choices and completed steps.
* Connection diagnostics: each Connect attempt, including one that fails before account registration, sends its outcome, the step reached, error codes, safe network failure details, HTTP status, timing, software versions and a random support reference. Once an installation identity is available, the report also includes its site address and installation ID as unverified troubleshooting context. Your browser sends the report, so Cloud also sees the browser's IP address and the site's domain. Cloud keeps diagnostic reports for 30 days. The plugin keeps at most 10 local reports, removes those older than 30 days on the next attempt, and never reports on ordinary page loads.
* [Terms](https://aipower.org/terms-and-conditions/) · [Privacy](https://aipower.org/privacy-policy/)

**Freemius** ([freemius.com](https://freemius.com)): account registration, email verification, licensing, and checkout for subscriptions and credits. Registration happens only when you choose it, for example by connecting Cloud or signing up for product updates in the setup wizard. It sends your name, email address and site address, plus basic plugin details such as the version. General usage tracking is turned off in the setup flow, and marketing emails are optional. The in-plugin pricing page, checkout and license activation also contact Freemius. An answer to the optional deactivation feedback form is sent to Freemius when the plugin is deleted and, unless you tick "Anonymous feedback", registers the site. [Terms](https://freemius.com/terms/) · [Privacy](https://freemius.com/privacy/)

The AI providers and stores below are used only when you select one for a feature, or turn on a feature that uses it.

**OpenAI** (api.openai.com): text, images, embeddings, vector stores, speech, transcription, web search, and moderation if you turn it on. A custom OpenAI-compatible base URL receives these requests instead. [Terms](https://openai.com/policies/services-agreement/) · [Privacy](https://openai.com/policies/privacy-policy/)

**Google Gemini API** (generativelanguage.googleapis.com): text, images, Veo video, speech, transcription, embeddings, File Search stores and Search grounding. [Terms](https://ai.google.dev/gemini-api/terms) · [Privacy](https://policies.google.com/privacy)

**Anthropic** (api.anthropic.com): Claude text, image input and web search. [Terms](https://www.anthropic.com/legal/commercial-terms) · [Privacy](https://www.anthropic.com/legal/privacy)

**xAI** (api.x.ai): text, image input, web search and images. [Terms](https://x.ai/legal/terms-of-service-enterprise) · [Privacy](https://x.ai/legal/privacy-policy)

**DeepSeek** (api.deepseek.com): text. [Terms](https://cdn.deepseek.com/policies/en-US/deepseek-open-platform-terms-of-service.html) · [Privacy](https://cdn.deepseek.com/policies/en-US/deepseek-privacy-policy.html)

**OpenRouter** (openrouter.ai): text, images and web search, through the model vendor you pick. [Terms](https://openrouter.ai/terms) · [Privacy](https://openrouter.ai/privacy)

**Microsoft Azure OpenAI** (your Azure endpoint): text, images, embeddings and transcription. [Terms](https://azure.microsoft.com/en-us/support/legal/) · [Privacy](https://www.microsoft.com/en-us/privacy/privacystatement)

**ElevenLabs** (api.elevenlabs.io): reply text, when a bot reads replies aloud with ElevenLabs. [Terms](https://elevenlabs.io/terms-of-use) · [Privacy](https://elevenlabs.io/privacy-policy)

**Replicate** (api.replicate.com): image prompts and settings. [Terms](https://replicate.com/terms) · [Privacy](https://replicate.com/privacy)

**Pexels** (api.pexels.com) and **Pixabay** (pixabay.com): your stock photo search terms. Pexels [Terms](https://www.pexels.com/terms-of-service/) · [Privacy](https://www.pexels.com/privacy-policy/); Pixabay [Terms](https://pixabay.com/service/terms/) · [Privacy](https://pixabay.com/service/privacy/)

**Pinecone** (api.pinecone.io and your index host), **Qdrant and Chroma** (the address you enter), if chosen as your knowledge store: passages and embeddings of content you index, and search vectors for lookups. Pinecone [Terms](https://www.pinecone.io/legal/) · [Privacy](https://www.pinecone.io/privacy/); Qdrant [Terms](https://qdrant.tech/legal/terms_and_conditions/) · [Privacy](https://qdrant.tech/legal/privacy-policy/); Chroma [Terms](https://www.trychroma.com/terms) · [Privacy](https://www.trychroma.com/privacy)

**Hosted website management (mcp.aipuffer.org):** only after you enable Manage my website and accept its disclosure, the bridge receives your site address, WordPress/plugin versions, Cloud account/site identifiers and public signing key to register the site. Assistant connections include the WordPress user identifier and permitted actions. Assistant requests and website results, including requested post text, pass through the bridge to your chosen assistant; draft content is sent to your WordPress site. Operational records contain identifiers, action names, status and usage, without post bodies or credentials. Recent operational history is searchable for 30 days; archives and completed admin command records are retained for 24 months, and unresolved cases are held until resolved. WordPress keeps its local operation records for recovery. Standard access requires WordPress approval for post publication; Trusted access can publish posts directly. Other plugins’ changes and deletions require approval at every level. [Terms](https://aipower.org/terms-and-conditions/) · [Privacy](https://aipower.org/privacy-policy/). Your assistant provider’s own terms also apply.

**Webhooks:** if you add webhook URLs in Settings → Developers, signed event data is sent to those addresses.

**Services used by optional upgraded features:** Ollama sends requests only to the server you enter (default `http://localhost:11434`). RSS feeds, web pages and Google Sheets you choose as sources are read from their sites. Chatbot trigger webhooks and the Slack, HubSpot, Notion, Pipedrive, Zapier, Make and n8n integrations send the data you map to the app or address you connect.

== Source code ==

The free edition's original JavaScript and CSS, build tools and instructions are available in the [public source repository](https://github.com/aipuffer/gpt3-ai-content-generator). Version tags identify source snapshots matching the corresponding free release.

== Upgrade Notice ==

= 2.5.11 =
Expands optional MCP website operations, image workflows, supported WP-CLI commands and Premium theme tools, with improved approvals and recovery.

= 2.4.99 =
Adds optional MCP.

= 2.4.98 =
Fixes Cloud email-verification return links and GPT-6.1 Sol requests rejected for unsupported Temperature and Top P settings.

= 2.4.97 =
Redesigned Settings, improved app connections and delivery logs, safer backups and visitor blocking, and fixes for AI Forms and Qdrant knowledge bases.

= 2.4.96 =
Redesigned chatbot settings and navigation, with improved knowledge-source management, audio controls and settings reliability.

= 2.4.95 =
Improves AI Puffer Cloud reconnection after reinstalling and preserves clearer connection diagnostics for support.

= 2.4.94 =
Fixes Content Writer settings reverting, provider model refresh issues, image defaults and history dimensions, and AI Forms feedback. Updates the feature and credit descriptions.

== Changelog ==

= 2.5.11 =

- Expanded MCP website management with richer site information, post/page editing and scheduling, media uploads and image details.
- Added image understanding and missing-only bulk alt text, captions and titles while preserving existing text.
- Added Gutenberg layouts, Elementor document editing, Yoast SEO fields, sitemaps, redirects and public-page inspection through supported website tools.
- Updated Trusted approvals, interrupted-change recovery, activity reporting and assistant guidance.

= 2.4.99 =

- Added optional website management under Settings → Connections: connect an MCP assistant to read/search posts, create drafts.
- Redesigned Usage with separate Cloud credits, own-provider requests, conversations and tasks, period/source filters, and clearer credit details.
- Improved usage error classification, request-history totals, shortened IP display and asynchronous page cleanup.

= 2.4.98 =

- Fixed Cloud email verification returning to an unavailable account page; authorized admins return to Usage and refresh verification status once.
- Added GPT-6.1 Sol compatibility: omit unsupported sampling parameters and show its supported reasoning settings, including when using saved chatbot settings.

= 2.4.97 =

- Redesigned Settings into AI, Tools, Connections, Security, For developers and Help, with shared provider setup and clearer connection status.
- Moved backups into Security, preserved existing links, and added clearer restore warnings, automatic restore points and a Go back action.
- Improved app connection checks, credential updates, chatbot and AI Form rules, and delivery logs and retry feedback.
- Improved WordPress AI, REST API and webhook settings, including endpoint test sends and delivery status.
- Fixed shortened IPv6 logging and prevented conversation actions from blocking an exact visitor using an anonymized address.
- Improved AI Form email validation and upload protection, and corrected access checks for published Image Generator shortcodes.
- Added support for Qdrant collections with a single named dense vector and clearer vector configuration and dimension errors.
- Reduced repeated Qdrant search requests with cached collection metadata and automatic refresh when collection settings change.
- Removed redundant connection probes during Qdrant, Pinecone, Chroma, and OpenAI vector-store operations, and unnecessary count requests during embedding dimension preparation.
- Clearly label unsupported legacy HubSpot note mappings so contact rules show which fields are sent.
- Improved Cloud account-change handling, registration privacy choices and default model selection.
- Fixed Cloud connection status staying stale between the setup wizard, provider dialog, Settings sidebar and Usage, including other open admin tabs; reconnecting preserves your chosen model.
- Improved onboarding, model selectors, notifications and Help links.

= 2.4.96 =

- Updated Freemius SDK to the latest version.
- Redesigned plugin navigation and chatbot Answers, Look, Features and Publish settings for easier setup.
- Improved knowledge-source previews, editing, progress updates and removal. Uploaded files now appear as one source with expandable chunks.
- Fixed extra trailing chunks and improved PDF, CSV and JSON ingestion and empty-file validation.
- Unified audio provider and model controls, and improved knowledge and image picker behavior.
- Improved autosave, bot switching, instruction editing, notifications and paid-feature compatibility.
- Fixed chatbot size changes with named colors while preserving existing appearance settings.
- Fixed knowledge settings changing the Cloud embedding provider when saving while disconnected.

= 2.4.95 =

- Fixed AI Puffer Cloud reconnection after reinstalling when WordPress background synchronization is delayed or disabled.
- Improved connection diagnostics to retain network failure causes and submitted site details for troubleshooting.
- Updated guidance when a site’s account connection is inactive.

= 2.4.94 =

* Published a maintained source repository and build instructions for the free edition's bundled assets.
* Updated the Markdown rendering library to address excessive processing time with specially crafted text.
- Fixed Content Writer model, image and publishing settings reverting when reopening a starter template.
- Fixed provider model refresh errors and outdated model lists in Content Writer, Automations and Content Assistant.
- Use the lowest-cost available AI Puffer Cloud image model by default for new selections.
- Fixed generated image history showing requested dimensions instead of the saved image's actual dimensions.
- Clarified AI Forms credit errors and instructions for adding fields manually.
- Updated AI Puffer branding and the plugin's feature and credit descriptions.

= 2.4.93 =

- Improved connection error messages, including guidance for WordPress plugin previews.
- Added consented connection diagnostics and support references to help troubleshoot setup failures.

= 2.4.92 =

- Fixed blank WordPress admin pages when using plugins that manage admin notices.
- Fixed chatbot knowledge sources getting stuck on "Loading sources" during slow requests.
- Fixed knowledge source counts when source records have no WordPress post ID.

= 2.4.91 =

- Fixed Content Writer starter templates overriding the selected AI provider, model and image settings.
- Fixed Content Writer recovery after failed generation, preserving form inputs when starting over.
- Clarified what is included in Settings backups and imports.

= 2.4.90 =

- Fixed an authorization issue in semantic search settings.
- Fixed an authorization issue in global knowledge base indexing settings.
- Improved Usage module.

= 2.4.89 =

- Updated new chatbot defaults.
- Improved connection error messages.

= 2.4.88 =

- Unified provider connection notices.
- Restricted notices to AI Puffer pages.
- Fixed provider dialog navigation and the email Edit link's focus styling.

= 2.4.87 =

- Fixed an incorrect out-of-credits warning while AI Puffer Cloud email verification is pending.
- Cloud verification and available credits now refresh automatically after confirming your account email.

= 2.4.86 =

- Improved recovery and error handling for failed or unavailable Cloud image requests.
- Fixed Image Generator model availability and default selection when frontend model restrictions are configured.
- Fixed Image Generator model lists not updating after provider model synchronization.
- Added AI Puffer Cloud as an optional provider for text, image generation and analysis, speech, transcription, and embeddings along with other existing providers.
- Added Local knowledge storage in your WordPress database, with configurable dimensions and support for compatible embedding providers.
- Improved provider and model consistency across chatbots, content writing, automations, forms, media, editor tools, and the REST API.
- Fixed Settings autosave when switching tabs and included Visitor billing and connector settings in backups.
- Strengthened public-request protection and fixed IPv6 and Unicode blocklist matching.

= 2.4.85 =

- Fixed Image Generator model availability and default selection when frontend model restrictions are configured.
- Fixed Image Generator model lists not updating after provider model synchronization.

= 2.4.84 =

- Added AI Puffer Cloud as an optional provider for text, image generation and analysis, speech, transcription, and embeddings along with other existing providers.
- Added Local knowledge storage in your WordPress database, with configurable dimensions and support for compatible embedding providers.
- Improved provider and model consistency across chatbots, content writing, automations, forms, media, editor tools, and the REST API.
- Fixed Settings autosave when switching tabs and included Visitor billing and connector settings in backups.
- Strengthened public-request protection and fixed IPv6 and Unicode blocklist matching.

= 2.4.83 =

- Fixed a conflict with WP Gridbuilder filters, maps, and other frontend AJAX requests.

= 2.4.82 =

- Fixed unsupported sampling parameters for OpenAI GPT-6 Sol/Luna and newer Claude models, including Sonnet 5.
- Improved Content Assistant errors to show provider response details.
- Fixed AI Forms failing on cached pages with expired security tokens by refreshing the token and retrying once.
- Added category filtering to knowledge-base automations, including child categories.


= 2.4.81 =

- Added GPT Live voice conversations for chatbot.
- Fixed chatbot preview failures on servers without PHP mbstring.
- Added support for AI responses, transcription, and file uploads on servers without PHP cURL.
- Improved error messages and diagnostics for chatbot preview and AI request failures.
- Fixed OpenAI file uploads failing because of an invalid default upload purpose or a missing HTTP dependency.
