Knowledge Vault v0.2.2

Knowledge Vault 0.2.2 — the Powerhouse Knowledge Vault on your own computer.

What's new

• Updates come to you. When a new release is out, a notice drops from the top of the window. Update
  downloads the installer for your computer, with its progress, and installs it; Later keeps your session.
  The app checks when it starts and every 90 minutes while it is open. This works from 0.2.2 on.
• API keys for every service. OpenAI, Anthropic, Google Gemini and xAI keys now list their models as soon as
  you type the key, inside their card. Each model shows whether it can process sources (fits processing,
  won't work, with the reason, or unchecked), and the best one at a fair price is chosen for you. Anthropic
  and Gemini keys work fully, OpenAI's newest models process sources, and every model is told to answer in the
  format processing needs.
• Clear errors. A vault that can't open says why in plain words and offers the way back — Try again,
  Sign in again or Back to vaults — instead of a raw error. A brief hiccup at Renown is retried by itself.
• The chat keeps going. Switch to another view while the chat answers, come back, and the answer is still
  arriving, or finished, with its sources.
• A new loading screen while a vault, a note or Workflow Studio opens: a small vault graph coming together.
• The setup guide's example is ready on the list of sources from the start, so you can try the app without
  a file of your own.
• Linux: smooth scrolling on machines with a graphics card again; the slower renderer is used only where the
  graphics card's one can't run.

Built from

• Powerhouse stack 6.2.3-dev.44
• @powerhousedao/knowledge-note 1.0.54-dev.31
• Node 24.21.0 (bundled)

Installing

Pick the file named for your system: …_Linux_x86-64, …_macOS_Apple-silicon or …_Windows_x64-setup.

• Linux (glibc 2.34+: Ubuntu 22.04, Debian 12, Fedora, RHEL 9 and newer): the _Linux_x86-64.AppImage runs as is (chmod +x, then open it); the _Linux_x86-64.deb installs with sudo apt install ./<file>.deb.
• Windows 10/11 (64-bit): run the _Windows_x64-setup.exe. It is not signed yet: if SmartScreen warns you, choose More info › Run anyway.
• macOS 13.5+ (Apple silicon): these builds are ad-hoc signed, not notarised, so macOS blocks the first launch. Open the _macOS_Apple-silicon.dmg and drag the app to Applications, then open it. When macOS says it could not verify the app, choose Done — not Move to Bin, which deletes it. Then open System Settings › Privacy & Security, scroll to Security, choose Open Anyway next to Knowledge Vault and confirm with your password. From then on it opens normally. (Or, in Terminal: xattr -dr com.apple.quarantine "/Applications/Knowledge Vault.app".)

Your vaults live in the app's data folder and are kept across updates; a backup is made before a new version opens them.

Installers

File	Size
Knowledge-Vault_0.2.2_Linux_x86-64.AppImage	249 MB
Knowledge-Vault_0.2.2_Linux_x86-64.deb	187 MB
Knowledge-Vault_0.2.2_macOS_Apple-silicon.dmg	181 MB