# Publishing Guide When publishing a new version of MetaMask, we follow this procedure: ## Incrementing Version & Changelog You must be authorized already on the MetaMask plugin. 1. Update the version in `app/manifest.json` and the Changelog in `CHANGELOG.md`. 2. Visit [the chrome developer dashboard](https://chrome.google.com/webstore/developer/dashboard?authuser=2). ## Publishing 1. `npm run dist` to generate the latest build. 2. Publish to chrome store. 3. Publish to firefox addon marketplace. 4. Post on Github releases page. 5. `npm run announce`, post that announcement in our public places.