Change Flutter Version

Once the flutter is installed, there are 2 different ways to change flutter version.

Using flutter channel

flutter channel <branch>

(example: flutter channel stable)

This command is used to change between branches – usually stable/dev/beta/master. We can also put a specific commit id from git.

Using flutter downgrade

flutter downgrade <version>

(example: flutter downgrade v1.2.1)

This command will use a specific version number. You can have the list of the available version numbers using flutter downgrade or here