I have ddev 1.21.3.
I would like to downgrade to 1.21.1.
I tried brew install [email protected]
but it couldn't find it
Please see the faq, https://ddev.readthedocs.io/en/stable/users/basics/faq/#how-can-i-install-a-specific-version-of-ddev
You brew unlink ddev and use the install script. Unfortunately brew no longer has good ways to use versions other than current.