Changelog

A timeline of updates, new features, and improvements.

March 15, 2026

PromptVault 2.0: The AI Studio Update

We are thrilled to announce PromptVault 2.0, our biggest update yet. We've transformed PromptVault from a storage utility into a fully featured AI workspace with built-in models and testing tools.

  • 10 Free AI Models Built-in: Access top-tier open-source models like Llama 3 and Mixtral embedded directly in the vault via OpenRouter. No API keys required to start.
  • Model Arena: Draft one prompt and run it against up to 3 different AI models simultaneously. Instantly compare responses to find the best model for your specific instruction.
  • Git Sync for Pro Users: Deep bi-directional Git integration. Connect your repository, and PromptVault pushes changes as you make them, enabling branch-based prompt development.
  • Enhanced Browser Extension: The new extension injects seamlessly into Cursor, Windsurf, Claude.ai, and ChatGPT, bringing your entire prompt library straight to your active workspace.