Yes, there are some new rule changes in 2021.
Here are three of them:
1. No more lets. A serve that hits the tape and lands in the correct service box is now live and must be played.
2. Drop serves allowed. Serves may be hit after the ball bounces and with no restrictions on the nature of the swing.
3. Asking about positions. Serving teams can now ask both whether they are the correct server and in correct position.
To review the full document from Pickleball BC , please click HERE