Yarn v3 is new version of Yarn that we recommend switching to as Yarn v1 has been deprecated.
"But I don't see any update on [source]?"
That is correct. Yarn v3 is installed through Yarn itself. Your global toolchain is and will always remain to be Yarn v1, however, you configure Yarn v3 on a per-project basis. How? Simply write:
yarn set version berry
This will download the new Yarn v3 binary and put in .yarn/releases
, you should push this to your Git repository. It will also create a .yarnrc.yml
file which configures the path which you should also commit.