*`NODE_APP_INSTANCE=6 NODE_ENV=test npm run start` and check migrations does not fail
* Run `rm -r node_modules && rm -r client/node_modules && yarn install --pure-lockfile && npm run build` to see if all the supported languages compile correctly
* Update https://peertube2.cpy.re and check it works correctly
* Check Travis tests are green
* Run E2E tests: `BROWSERSTACK_USER=my_user BROWSERSTACK_KEY=my_key npm run e2e`
* Release: `GITHUB_TOKEN=my_token npm run release -- 1.x.x`