I recommend you start with the academy–>learning plans–>RPA Developer Foundation.
There are new releases continually throughout the year, but the changes made are often minimal or otherwise supplemental if you start from 0 to what is explained within the course.
So, if you start from 0, imho, there is no reason to wait
The courses are all based on an older version of Studio and the activities so you will see many discrepancies if you are using the latest versions. They have said they will be updating the courses in October.