How to change the version of Selenium (2 or 3) used by Squash TA?

You first need to add "squash-ta-parent" as a "dependency".

"squash-ta-parent" includes the Selenium dependencies displayed below (in version 2.48.2).

These dependencies must then be excluded.

You can now add the same Selenium dependencies in the version of your choice:

You can find all the versions of Selenium for Maven here :

https://mvnrepository.com/artifact/org.seleniumhq.selenium

Well done! Now you can use Selenium 2 or 3.