Changelog
Tracking the evolution of Vyoma and Arka AI.
A detailed record of updates, improvements, and milestones as we build the future of intelligent systems.
Constitution and Public Pages
Expanded the Vyoma Group website with new public-facing pages that communicate our mission, values, and product philosophy to users and stakeholders.
- Published Vyoma's Constitution outlining core AI safety principles and ethical guidelines
- Launched the About page with company story, vision, and differentiation
- Introduced this Changelog page for transparent product tracking
- Added Constitution link to the Company navigation dropdown across all pages
- Implemented consistent sub-page design system with shared typography and spacing
- All new pages follow the established Anthropic-inspired minimal aesthetic
Homepage Redesign and Code Architecture
Complete overhaul of the Vyoma Group homepage with a focus on minimal design, professional aesthetics, and clean code separation.
- Redesigned homepage with Anthropic-inspired minimal editorial layout
- Replaced all emoji-based icons with SVG assets from a curated icon library
- Separated monolithic HTML into clean architecture: index.html, style.css, main.js
- Implemented IntersectionObserver-based fade-up scroll animations
- Added responsive breakpoints for mobile (480px) and tablet (900px) viewports
- Introduced CSS custom properties for a maintainable design token system
- Built full navigation system with dropdown menus and mobile hamburger overlay
File Analysis and Usage Tracking
Integrated comprehensive file handling capabilities into Arka AI along with a transparent usage dashboard for managing resource consumption.
- Added PDF text extraction and analysis for uploaded documents
- Implemented support for code files, markdown, and plain text formats
- Introduced 10MB file size limit with clear error messaging
- Built a 2x2 usage dashboard tracking images, deep reasoning, files, and total chats
- Implemented 24-hour rolling usage limits for free and pro tier users
- Added drag-and-drop file upload support with preview chips in chat
- Enabled vision-native analysis for image files using the primary model
Authentication and Stability Fixes
Resolved critical authentication issues and improved overall application stability for deployed environments.
- Fixed Google Sign-In redirect loop on Hostinger-hosted deployment
- Reordered authentication initialization to await getRedirectResult before onAuthStateChanged
- Implemented cache-control headers to prevent browser caching issues during auth flow
- Added .htaccess configuration for proper header management on shared hosting
- Suppressed PHP error output to prevent JSON parsing failures in API responses
Model Standardization and Mobile UI
Streamlined the AI model infrastructure to a single, high-quality model and completed a full mobile responsiveness overhaul.
- Standardized on a single NVIDIA-hosted model for consistent output quality
- Removed multi-model selection UI to simplify the user experience
- Cleaned up backend API to route exclusively through the primary endpoint
- Completed mobile UI overhaul for 320px to 428px screen widths
- Implemented slide-in sidebar with overlay for mobile navigation
- Optimized touch targets and input bar layout for mobile interaction
- Converted settings modal to horizontal tab interface on small screens
Chat History and Settings Panel
Introduced persistent chat history with management capabilities and a comprehensive settings interface for user preferences.
- Implemented localStorage-based conversation persistence with automatic saving
- Added sidebar context menu for starring, renaming, and deleting conversations
- Built settings panel with tabs for capabilities, memory, and tool configuration
- Introduced local-first memory system with import and management features
- Replaced all remaining emoji-based UI elements with proper SVG iconography
- Added keyboard shortcuts for common actions throughout the interface
Multi-Model Integration
Expanded AI capabilities by introducing support for multiple models within a unified conversational interface.
- Added support for multiple AI models within a single unified interface
- Enabled seamless model switching without losing conversation context
- Introduced intelligent model selection based on query complexity
- Improved backend orchestration layer for multi-provider routing
- Added profile avatar system with Google account integration
Introducing Arka AI
The first public release of Arka AI, Vyoma Group's intelligent assistant built for reasoning, learning, and discovery.
- Initial release of Arka AI with core reasoning and conversational capabilities
- Minimal, distraction-free chat interface focused on clarity and usability
- Firebase authentication with Google Sign-In for secure access
- Dark mode support with system preference detection
- Foundation architecture designed for extensibility and future expansion
- Deployed on Hostinger with PHP backend and static frontend
What has improved over time
Deeper chain-of-thought capabilities for complex problem solving
Persistent context awareness across conversations and sessions
Cleaner interface with every update, removing friction at each step
Faster response times and improved reliability under load
Why we maintain a changelog
We believe that building AI responsibly requires more than good intentions. It requires openness about what we are doing, how our systems are evolving, and what decisions we are making along the way. This changelog is one part of that commitment.
Every update we ship reflects choices about what to prioritize, what to defer, and where to invest our limited resources. We want those choices to be visible. When something breaks, we want you to know we fixed it. When something improves, we want you to understand what changed and why.
Trust is not built through marketing. It is built through consistency, honesty, and a willingness to show your work. This page is a record of that work.