upgrade yarn version code example

Example 1: install yarn

npm install -g yarn

Example 2: yarn update all dependencies to latest

yarn upgrade --latest

Example 3: update yarn

# Windows
choco upgrade yarn

# MacOS
brew upgrade yarn

Example 4: upgrade node via yarn

$ npm i -g yarn
$ yarn global add yarn
$ npm rm -g yarn

Example 5: pick yarn version

yarn policies set-version