Features - OpenAI Responses API Support Privacy AI now supports the OpenAI Responses API, OpenAI’s next-generation protocol enabling stateless multi-turn conversations without resending full chat history on each request. The API also introduces conversation objects for automatic context management, prompt templates with variable substitution, and native prompt caching for faster, cheaper repeated queries. It’s fully compatible with OpenAI and any third-party provider implementing the Responses API standard (including LM Studio). The built-in Protocol Inspector displays every request, response, and SSE stream in real time—ideal for debugging and verifying custom endpoints. - MCP Marketplace (Pro) A new marketplace powered by [MCPRouter](https://mcprouter.co/) lets you browse and install pre-configured MCP servers in one tap. Each integration—automation, image generation, time zones, data analysis, and more—is auto-configured with endpoints, headers, and authentication ready to go. No manual setup required. - llama.cpp Engine Update (b6962) Major CPU optimization for iOS and macOS with ARM64 chunking and Flash Attention improvements. Adds support for vision models like Qwen3-VL, CogVLM, and Janus Pro, offering better multimodal reasoning with reduced memory use on mobile devices. - Interleaved Thinking Support New support for interleaved thinking in models such as Minimax M2, Claude Sonnet 4, and OpenAI GPT-5 (Thinking series). When enabled, the model preserves internal reasoning across turns, enabling self-reflection, planning, and retry logic for complex multi-step tasks. This brings truly agentic behavior—turning one-shot answers into autonomous workflows. - Multi-Image Selection Select up to 10 photos simultaneously from the picker. All selected images are processed sequentially and attached automatically, streamlining multi-image analysis or comparison. Improvements - Simplified MCP Authorization MCP settings now include a dedicated *Authorization* toggle with a secure API-key field. Privacy AI formats Bearer tokens automatically, eliminating manual header composition and reducing connection errors. - Improved Protocol Diagnostics HTTP 404/429 errors now display clearer explanations—showing whether a model is rate-limited or temporarily unavailable—and include actionable recovery guidance. - File Analysis UX New real-time progress indicators during OCR or document parsing give clear feedback through every stage of file analysis. - Collapsible “Similar Models” View The Similar Models section now collapses by default for cleaner layout and can be expanded instantly to compare prices and alternatives. Bug Fixes - macOS Stability Fixed a crash when opening Model Settings on Mac; the Model Detail view now loads reliably across all devices. - Local Model Cleanup Resolved a memory leak caused by failed GGUF or MLX model loads. Failed retries no longer leave stale allocations or cause crashes. - Super Siri Integration Restored full Siri compatibility across MLX, GGUF, Apple Intelligence, and all remote providers. - Dynamic Model Pricing Model pricing now refreshes instantly whenever you switch models in the Model View.

Features - New Vercel Provider We’ve added Vercel (vercel.com) as a new official provider. Vercel offers some of the most cost-efficient AI models available today. Free-tier users receive $5 in credits every 30 days for use with AI Gateway models — a great way to explore their ecosystem at no cost. All Vercel model pricing data has been fully refreshed within Privacy AI. - MLX Vision Models Now Support Tool Calling Qwen3-VL, Gemma 3, Qwen 2 VL, Qwen 2.5 VL, and SmolVLM 2 now support tool calling. These vision-language models can act as text-to-text engines, enabling seamless integration with Privacy AI’s local tools and workflows. Improvements - Enhanced GGUF Model Downloads The GGUF download flow has been aligned with the MLX model process for a consistent user experience. You can now view both the primary GGUF model file and its optional CLIP component (if available). Added Verify and Refresh options ensure all required files are complete before initiating a chat. - llama.cpp Engine Upgrade (b6871) Upgraded the internal llama.cpp engine from b6778 to b6871. 1. KV-cache memory alignment adjustments: removes over-padding and aligns context/buffer ordering, significantly reducing wasted RAM on mobile-class devices. 2. New model support: adds compatibility for LightOnOCR-1B and BailingMoeV2, expanding local model choices.

Features - Memory Support Introduces the long-awaited "Memory" feature. It lets you add, edit, and delete memories that persist across all models. Your AI can now retain personal context even when you switch models. Memory is free for local models and available under the "Pro Plan" for cloud models. All data are stored securely on-device and can optionally sync via iCloud for seamless continuity—high privacy, full control. Improvements - llama.cpp Upgrade (b6804) This major upgrade delivers substantial performance gains on iOS and macOS through optimized Metal backends and ARM NEON acceleration. It adds Flash Attention F32 support, non-padded KV cache for better memory efficiency, and faster normalization operations. Also includes new math ops, optimizer APIs, and fixes for memory leaks and build issues. Expect faster inference, lower memory use, broader model compatibility—including IBM Granite Hybrid—and improved overall stability for on-device AI. - MLX Engine Update Updated to support the latest "Qwen3 VL" and "Gemma 3" models for multimodal and text-generation tasks. - MLX Download Verification MLX models often include multiple component files. The model-detail view now offers a "Verify" button to confirm all files are correctly downloaded; once verified, the Create Chat button becomes available automatically. Bug Fixes - DeepSeek Stability Fixed an issue where chatting with DeepSeek models could cause unexpected crashes. - MLX Model Validation Fixed a crash that could occur when attempting to load incomplete or corrupted MLX models.

Improvements - MLX Engine Upgrade Upgraded the MLX engine to build `8775112`, adding support for Falcon H1, Qwen3 embeddings, Granite Hybrid MoE, and LiquidAI LFM2MoE models for broader local compatibility and faster inference on Apple Silicon. - Updated Recommended MLX Models Replaced the Granite 4.0 H Tiny (7B) model with the lighter Granite 4.0 H Micro model—optimized for iPhones where 7B models may exceed memory limits. Added LFM2 2.6B MLX to the recommended list for improved multimodal performance. - API Detail View Enhancements The API configuration view now displays all available endpoints, letting you see exactly which URLs are used to connect to each remote server. Bug Fixes - Hugging Face Repository ID Resolution Fixed an issue where Privacy AI failed to correctly extract the Hugging Face repository ID from certain downloaded MLX models. - Chat Creation During Downloads Fixed a bug where already-downloaded models could not be used to start new chats while another model was still downloading.

Features - MLX Model Integration Privacy AI now supports the MLX model engine, enabling both text and vision models to run locally. You can directly download models from Hugging Face by entering a repository ID and access token (if required). The new download manager adds resume-on-failure, background downloading, and a model integrity verifier for reliable large-model transfers. MLX models now fully support local tool calls and MCP tool calls, just like GGUF and remote API models. Best of all, MLX model support is included in the Free Plan. - Clipboard and Drag-and-Drop Enhancements The Chat and Reader editors now allow pasting images, videos, and files directly from the clipboard. On iPad, you can also drag and drop files or images into the chat editor — a smoother, more natural way to attach media. Improvements - llama.cpp Upgrade Updated llama.cpp from b6558 → b6692, adding compatibility for new models such as Qwen3 Reranker and LiquidAI LFM2-2.6B, plus broader quantization format support. - Text Rendering Refinement Improved text layout and rendering during “thinking” mode for better readability and consistency across devices. - Smarter Model Switching Switching local models now filters to show only models of the same type — MLX, GGUF, or Apple Intelligence — for a cleaner experience. Bug Fixes - Thinking Text Display Fixed an issue where “thinking” models occasionally displayed incomplete or cut-off lines when collapsed. - Thinking Mode Persistence Fixed a bug where the local model’s thinking-mode setting was not properly saved or applied to new chat sessions. - Single Local Model Enforcement Resolved a critical issue where MLX and GGUF models could run simultaneously, potentially causing memory overflow.

Improvements - GLM-4.6 Integration Added support for the latest GLM-4.6 model under the Z.ai provider, giving users access to improved performance and reasoning capabilities. - IBM Model Branding Introduced official IBM logos for the Granite series and other IBM models, making it easier to visually identify them in the model list. - Enhanced iPad Experience Improved the remote model configuration UI on iPad with a cleaner layout and better usability for larger screens. Bug Fixes - Remote Parameter Saving Fixed an issue where key parameters—including `temp`, `seed`, `top_p`, `repeat_penalty`, `presence_penalty`, `frequence_penalty`, and `reasoningEffort`—were not being saved correctly for remote models. These settings are now preserved as expected. 1. Fix the bug that parameters including "temp", "seed", "top_p", "repeat_penalty", "presence_penalty", "frequence_penalty" and "reasoningEffort" can not be saved for remote models

Improvements - Refined switch model behavior The switch model button now switches between models from the same provider instead of toggling between local and remote APIs. Bug Fixes - Consistent model picker display Fixed an issue where the model picker in chat did not consistently show both remote and local models. - Removed duplicate switch button Eliminated the extra switch model button in the chat UI. Users can now rely on the **Clone** and **Fork Chat** features for a better way to continue a conversation with another model.

Features: 1. Free Plan is live We’re excited to announce a big upgrade to the app with the introduction of the Free Plan. Most of the core features will now be permanently free to use, including: - Local Models and Apple Foundation Model - Natural language conversations - Reader - iCloud sync - Smart web & document-to-Markdown conversion - Audio and video transcription - Full integration with Siri and Shortcuts - All 25 built-in tools (Search, News, Stocks, Weather, Health, Email, Calendar, and more) - Conversation cloning and branching - Advanced export options - Built-in HTML rendering Only a few advanced features: such as "Cloud models", "MCP", and custom API providers, require a Pro Plan subscription. 2. Control the frequency UI refresh rate of text rendering on screen under throttle. For very fast AI models, the fast text rendering to Markdown on screen will make the UI lag and consume a lot of battery. 3. llama.cpp upgrading Upgrade 'llama.cpp' engine version to b6558. Support Liquid AI series models now 4. Model settings copy When clone or fork a chat, if you select same model as current model, all current model's properties like temperature, top_p, top_k, context are all copied to new chat too. Improvements 1. Optimize the type-writer effect. During a chat when AI is typing. Use advanced dynamically throttle and cache to control the UI refresh rate. Make the screen updating smoothly and keep battery life longer. 2. Enable auto-scroll by default. In chat UI, when a new query is submitted and AI starts to reply, the reply text will automatically scroll when next text is coming. 3. According to open-source community suggestions, set the AI's default temperature to 0.3 (from 0.6) and Top P to 1.0 (from 0.9). These are the best experience values for open source models. You can adjust them manually of course. 4. Apple on-device Foundation model supports the streaming Bugfixes: 1. Apple on-device Foundation model is mistakenly treated as a cloud model. In current version, the on-device model is categorized to local model 2. Fix the bug that local model or imported model can not change its title

Feature - Added Apple’s on device Foundation model Added Apple’s on device Foundation model to the local model list. Integrated with 25 built-in tools (search, email, news, and more) and extended support for external MCP tool calling. Improvement - Customizable think tags Users can now define their own start and end tags for self-hosted or cloud models. Bug Fix - Resolved system prompt issue Fixed a bug where system prompts for self-hosted and cloud models could not be saved.

Features - Support for the latest iOS 26 UI and integration with Apple’s on-device Foundation Model. - Introduced a new hands-free “Natural Talk” UI, letting you talk naturally with any model. - Display the “What’s New” screen automatically after each app update. - Rebuilt history handling to support binary attachments. Images, PDFs, and other files are now embedded directly in chat history, so you can reference them in later requests. - Attachment previews now support Microsoft Office documents, Apple iWork files, PDFs, videos, and audio formats. - Added support for OpenAI’s **gpt-image-1** model and HuggingFace’s **black-forest-labs/FLUX.1-dev** image generation model. - Added support for the OpenAI protocol TTS endpoint, including **gpt-4o-tts** and **gpt-4o-mini-tts**, to generate audio from text. - Introduced a brand-new preview tool that can open and export PDFs, images, Office 365 documents, iWork files, videos, and audio generated by AI. Improvements - Raised the minimum OS requirement to iOS 18.6. We will continue aligning APIs with the current and previous iOS versions. - Prevent starting a remote chat session without selecting a model first. - Improved binary file handling (e.g., PDFs) for maximum compatibility with OpenAI-compatible servers such as OpenRouter. Raw PDFs can now be uploaded directly for processing. - In Protocol Inspector, capped displayed text to 2,000 characters to prevent UI freezes with large Base64-encoded requests. - Enhanced history token management to ensure requests and history stay within model token limits. - Added API pricing data for TTS, image generation, and transcription models, including hybrid pricing (per minute, per image, etc.). - Improved chat UI for tool calls, with tool call data now saved and reloaded with chats. Bug Fixes - Fixed an issue where the mini player bar stopped playback when scrolling through chat. - Fixed a bug where refreshing an image query ignored updated parameters such as count and size.

New Features - Super Siri Tool Control – Configure tools when invoking Siri. Enable web search or calendar management directly by voice. - Smarter Local TTS – Pause and resume local text-to-speech from the current position. - Upgraded Speech Engine – Updated sherpa-onnx to 1.12.11 for better pause handling at punctuation. - Large File Processing – Oversized files are now split into chunks with preserved context, enabling summaries, translations, and more at any scale. Improvements - Mini TTS Player – A new toolbar player replaces the blocking dialog, letting you read while listening. It also highlights the current text being spoken. - Multi-File Import – Import multiple files into a single chat for richer workflows. - Smarter Image Text Extraction – When enabled, extracted text is added as the alt attribute in Markdown image links, improving clarity for AI. Bug Fixes - Markdown attachments now render in the Markdown viewer instead of plain text. - URL submissions now extract images according to Reader settings (previously all images were included). - Fixed X.com link handling: sharing or opening X posts in Reader now extracts the full post content.

Features 1. Multiple Attachments in Chats Upload and process several files of different types in a single conversation. 2. Process Multiple URLs at Once Paste multiple links in one message—Privacy AI fetches, merges, and analyzes them together. 3. Latest Excel Support Convert the newest Office 365 XLSX files into clean Markdown in Reader or chats. 4. Smarter Reader Settings New “JS Check Interval” and “JS Idle Threshold” options improve accuracy when converting web pages. 5. Interactive AI Images Rotate, flip, zoom in or out on AI-generated images directly in the app. 6. New Image Editor Draw or edit images with Apple Pencil or touch, then send them straight to AI. 7. Edit Sent Messages Update messages after sending—attachments are preserved automatically. 8. Context Usage Indicator See live token usage in chats, based on server reports or Privacy AI’s estimator. Improvements 1. Friendly Error Messages Errors are now explained in plain, human-readable text. 2. Upgraded Inspector Export full logs or copy partial logs for faster debugging. 3. Smarter Remote Error Handling Server errors are shown as simple explanations, not technical stack traces. 4. Better Message Editing Attachments stay linked when you edit a message. 5. Optimized Token Allocation New algorithm preserves more history while keeping safe space for replies. 6. Improved File Upload Dialog Clear mode descriptions explain technical details, costs, and best use cases. 7. Provider Memory New remote models default to your last used provider, not Ollama. 8. Transparent Subscription UI Free trial details are now explained clearly. 9. Faster Siri & Shortcuts Streamlined stateless workflow improves performance. Bug Fixes • Fixed Siri and Shortcuts not connecting to AI models when the app wasn’t running in the background.

Features 1. OpenRouter Image Generation: Generate images directly through OpenRouter. Try the free Gemini 2.5 Flash Image Preview model today. It also supports OpenRouter ZDR policy 2. Smarter File Import for Media: When importing videos or images, a new dialog lets you configure dimensions. The app automatically scales the shorter side or uses iOS APIs to extract text, saving tokens and costs. You can also choose to send files unchanged to remote AI. 3. Flexible File Handling: For non-media files, you can upload them as-is or convert them to Markdown locally. Markdown conversion reduces cost but may trade off some accuracy. 4. iCloud Model Sync: Download a GGUF model once and use it across all your devices with the same iCloud account. Models load automatically in the background—no need for multiple downloads. 5. Reader Enhancements: Added support for capturing photos directly in the reader and selecting processing methods before importing documents, images, or videos. The reader UI has also been refreshed. 6. Expanded Self-Hosted Server Support: Now works with llama.cpp, vLLM, LocalAI, and Jan AI. 7. HTML in Code Blocks: Code blocks containing HTML can now be rendered and captured as screenshots for easy sharing. 8. Rich Chat History: Chat messages now preserve attachments and generated media, creating a more complete conversation record. 9. Feature Overview: Added a section that lists all features and highlights of the app for easier discovery. 10. Improved Model Pricing Display – Added new fields and improved the UI of model price information shown in the Remote Service and API Keys views. Upgrade - Updated llama.cpp to b6301 for improved performance and compatibility. - Remote Services now remember the collapsed/expanded status for each category. Bug Fixes - Fixed an issue where newly installed apps sometimes failed to display local AI models in the selection list. - Fixed an issue where the application failed to refresh the local cache after remote configuration changes.

Features 1. OpenRouter Image Generation: Generate images directly through OpenRouter. Try the free Gemini 2.5 Flash Image Preview model today. 2. Smarter File Import for Media: When importing videos or images, a new dialog lets you configure dimensions. The app automatically scales the shorter side or uses iOS APIs to extract text, saving tokens and costs. You can also choose to send files unchanged to remote AI. 3. Flexible File Handling: For non-media files, you can upload them as-is or convert them to Markdown locally. Markdown conversion reduces cost but may trade off some accuracy. 4. iCloud Model Sync: Download a GGUF model once and use it across all your devices with the same iCloud account. Models load automatically in the background—no need for multiple downloads. 5. Reader Enhancements: Added support for capturing photos directly in the reader and selecting processing methods before importing documents, images, or videos. The reader UI has also been refreshed. 6. Expanded Self-Hosted Server Support: Now works with llama.cpp, vLLM, LocalAI, and Jan AI. 7. HTML in Code Blocks: Code blocks containing HTML can now be rendered and captured as screenshots for easy sharing. 8. Rich Chat History: Chat messages now preserve attachments and generated media, creating a more complete conversation record. 9. Feature Overview: Added a section that lists all features and highlights of the app for easier discovery. Upgrade - Updated llama.cpp to b6301 for improved performance and compatibility. - Remote Services now remember the collapsed/expanded status for each category. Bug Fixes - Fixed an issue where newly installed apps sometimes failed to display local AI models in the selection list.

- Feature: Local vision models on device. You can now run vision-capable GGUF models locally via our llama.cpp mtmb integration (for example, Qwen2.5-VL 3B Instruct). Add images to a chat without sending data to the cloud. - Feature: Add our first vision model, “Qwen2.5-VL 3B Instruct.” - Feature: Add new suggested models. Added “gemma-3-270m” to the recommended list - Improvement: Faster and more reliable downloads. Local model downloads are quicker and more stable; we also fixed an issue that could start extra download workers when the app moved between background and foreground. - Improvement: Clearer remote model pricing. The price panel now shows “Cache Read (per 1M tokens)” and “Cache Write (per 1M tokens)” so you can estimate costs more accurately when KV cache is used. - Improvement: Easier ways to contact us. In Feedback, you can open your default email app or DM our X account. There’s also an optional email field if you want a reply. Because the app has no user accounts, we can only respond if you leave contact info. - Bugfix: Model list refresh. Newly downloaded local models now appear immediately when you switch models inside a chat.

Version 1.1.23 - llama.cpp Upgrade – Updated from b5950 to b6131 for better GPU performance on Apple devices, more efficient KV cache handling, and support for new models: GLM-4.5, SmallThinker, Qwen3-Embedding, and Hunyuan Dense. - Faster Large Model Imports – Refactored the GGUF file processor to handle 4B+ models with the latest llama.cpp engine, importing quickly without memory overflows. - Perplexity API Update – Added support for the latest models: sonar, sonar-pro, sonar-deep-research, sonar-reasoning, and sonar-reasoning-pro. Model names can now be edited in Perplexity API settings. (Tip: If you already use the Perplexity API, remove it from the API list and restart the app to apply changes.) - TTS Settings Enhancement – The TTS settings view now displays your device’s CPU core count to help you choose the optimal thread count. - Clearer X.com API Key Guide – Added more detailed instructions in Settings for using your X.com API key. - Tool Description Improvements – Updated the search_contact local tool description so AI knows when and how to use it. Related tools like send_email and send_sms now rely on it for recipient lookup. For example: “Send my wife an SMS and tell her I love her” will first trigger search_contact to find the recipient, then create the message. - Better HuggingFace Downloads – Model downloads now run in the background and can resume after interruptions. A prompt will notify you when the download is complete—ideal for large models like Qwen3-4B-Thinking/Instruct-2507. - Tool Search Bar – Added a search bar for local and MCP tools to quickly find what you need as the tool list grows. - UI Tips Added – Added quick usage tips for API Key Management, Tools, and Remote Services to help new users get started faster. Bug Fixes - Fixed: Search bar in Remote Services now filters models correctly. - Fixed: Removed the “Add” menu from Local Tools, since adding external tools is no longer supported. - Fixed: Resolved a crash when sending SMS with the send_sms tool.

1. Offline Text-to-Speech An offline TTS model Kokoros-82M (53 distinct voice styles) is now bundled directly in the app. Any AI reply or Reader article can be spoken aloud entirely on-device, so nothing is sent to the cloud and there are no per-character fees. You can also export the generated audio (M4A,WAV,AIFF) to Files, AirDrop, or any media player for later listening. 2. API Server Templates and Cloning You can duplicate an existing server profile—such as the HuggingFace—to create custom endpoints in seconds. All models, headers, tokens, and endpoint settings are copied automatically. You only adjust what differs (base URL, model path, etc.). This is ideal when a provider exposes multiple endpoints under a single API key or when you run several private vLLM clusters. 3. Built-in GitHub Provider GitHub has been added to the list of internal API provider. 4. Flexible Model Selection for Forked or Cloned Chats When you fork an existing conversation or clone it into a new thread, you can now change the underlying model—local or remote—before the next message is generated. The original chat remains intact, and the new branch inherits the full context and tool settings while letting you compare answers or continue with a faster or cheaper engine. Bug Fixes • The file-import button that disappeared inside chats is back. • Manually entered model names now save correctly in API Key configuration screen.

1. Built-in API Access to z.ai - We’ve embedded native support for https://api.z.ai/api/paas/v4/. You can now call Z.AI services directly from Privacy AI with your token. 2. Perplexity Model Deprecation - The outdated r1-1776 model from Perplexity has been removed. Please switch to sonar-reasoning or sonar-reasoning-pro for continued access via OpenRouter. 3. Expanded OpenRouter Protocol Compatibility - Improved protocol handling ensures better performance and compatibility with the latest OpenRouter models and backends. 4. Major Siri Integration Upgrade - Local Models Now Work with Siri: You can now trigger local models using Siri voice commands. This is made possible by enhanced performance of llama.cpp-based models. - Faster AI Replies for Siri: Adjusted prompt logic helps AI respond within Siri’s strict time limits (typically under 8 seconds). For best results, use fast-response models—avoid long-thinking agents. 5. Improved Thinking Text View - When thinking models produce long outputs, the text now scrolls smoothly with a visible scrollbar—no more UI lockups on lengthy thoughts. 6. Search Tool Now Has Speed/Balance/Quality Modes - Choose your preferred mode for the searching_tool. “Speed” mode delivers up to 3× faster results, perfect for quick lookups. 7. Code Block UI Stability - Markdown rendering has been optimized to remain responsive even when AI outputs include very large code blocks (1000+ lines). No more freezing or slowdowns in the chat UI.

1. Fixed API Endpoint Save Bug Resolved an issue where custom API base URLs were not being saved properly in the API settings screen. 2. Improved URL Input Experience Disabled automatic capitalization for URL fields to prevent input errors when entering API endpoints. 3. Streamlined API Server Creation You can now create a new API server directly from the API Key detail view—making it faster to configure your remote models. 4. Enhanced Launch Feedback Added detailed progress indicators during app startup to show what’s being synced or initialized.

1. Upgraded to llama.cpp b5950 with expanded local models support. Added support for the following new local GGUF models: • Menlo_Lucy: https://huggingface.co/Menlo/Lucy • SmolLM3: https://huggingface.co/blog/smollm3 • OpenReasoning-Nemotron-1.5B: https://huggingface.co/nvidia/OpenReasoning-Nemotron-1.5B 2. Comprehensive rebuild and optimization of llama.cpp for iOS • Rebuilt the entire iOS build system for llama.cpp, generating a smaller and faster xcframework optimized for Apple devices. • The Swift wrapper has been completely rewritten to improve memory handling and inference throughput. • Benchmark results show a ~30% performance boost in local model prediction on Apple chips. Technical details: https://privacyai.acmeup.com/docs/article_30_localmodel_optimization.html 3. Improved YouTube subtitle handling The YouTube caption downloader now automatically falls back to the default subtitle track when the English caption is unavailable, improving compatibility with non-English content. 4. Enhanced Markdown conversion for specific blog websites in Reader Reader now better supports various blog layouts and formats, producing cleaner, more accurate Markdown output for improved content processing and analysis.

1. Groq Cloud Support You can now connect directly to Groq API inference service. 2. Chat Prompt Sync with iCloud Each chat now syncs its prompt properly across devices via iCloud. 3. Faster First-Time Setup on New Devices We’ve optimized iCloud sync performance when launching the app for the first time on a new device. Chats, settings, and models now load faster and more reliably. 4. Improved Database Readiness for iCloud Devices All critical data — including API keys and remote server configs — are now synced before the app starts. We’ve also added a “Refresh” button to manually trigger sync if needed.

1. Fixed a bug that prevented users from switching between text-only and text-to-image chat modes without creating a new session. 2. Resolved a serious performance issue on iPad that caused scrolling to drop below 10 FPS in some cases. 3. Added a new cache management system that significantly improves app launch speed.

1. Scanned PDF Text Extraction Now supports extracting text from scanned image-based PDF files, enabling OCR-powered analysis and summarization. 2. Moonshot API Integration Officially supports Moonshot’s API servers. You can now connect and try out models like Kimi-K2 seamlessly. 3. Concurrent Chat Support You can now run multiple AI chats at once: up to 8 simultaneous chats on iPhone and 12 on iPad—ideal for multitasking and research workflows. 4. iPad Split View Optimization Privacy AI now adapts its layout dynamically when used in iPad Split View mode, providing a smoother and more responsive multitasking experience. 5. API Key Sync Fix Resolved an issue that prevented API keys from syncing properly via iCloud across devices. 6. Faster Chat Opening Improved the performance and responsiveness when launching a new chat session. 7. llama.cpp Upgrade for LiquidAI Updated llama.cpp engine to version b5896, enabling full support for the LiquidAI model family for local use.

1. Qwen Model Optimization Replaced the embedded Qwen3 model from 1.7B to 0.6B to improve stability on older devices with limited memory. The lighter model still performs well in summarization and tool usage. 2. YouTube Caption Summarization Now supports summarizing YouTube videos using their captions, when available—offering fast and accurate video overviews. 3. Improved Reading Experience The document reader now remembers your last reading position and automatically restores it next time. We’ve also optimized the outline view for smoother navigation. 4. Photo Sharing Fixes Resolved issues related to sharing images into Privacy AI from other apps or the system share sheet. 5. llama.cpp Upgrade Upgraded the llama.cpp engine to version b5846, adding support for Baidu’s ERNIE-4.5 model family.

1. HuggingFace Integration Added support for HuggingFace as a new remote API provider. You can now connect directly to its Inference Endpoints using your own token. 2. Polymarket Search Tool Introduced a new tool for querying Polymarket, providing real-time access to prediction market data—ideal for research and analysis. 3. Built-in Statistical Analysis Toolkit Integrated an internal statistical analysis toolset. Any AI model with tool-calling capabilities can now perform advanced data analysis tasks natively. 4. MCP Protocol Enhancement Upgraded MCP protocol to support the Authorization HTTP header, improving compatibility with future remote MCP servers that require authenticated access.