Hello!
I’m Melissa, the Product Manager for Meetings here at HubSpot!
I’m happy to share that bulk deleting and bulk editing are supported for both Meetings and Tasks via their index pages in the CRM! Just navigate to CRM > Meetings or CRM > Tasks, select the checkboxes beside any that you wish to delete/edit and then select “Delete” or “edit” at the top of the table!
You can also configure any filters on the index page to narrow down which records you are viewing in order to make bulk-actioning easier.
Thanks!
Melissa