restrict document owner to sign before the document is sent for approval

We need the option for AND in conditional approvals not just OR.

Ie. The doc value is greater than $20K AND less than $100K

The customer would like the ability to add a custom product catalog field but have the option to make this a percentage. Like the tax or discount columns, she would like to be able to make this a Service Fee and make that a percentage.

ability to pass the document to On Hold status

When you open a template to create a new document, the sender uses drop-down menus to change information for our clients.
It automatically assigns them as a signer. I think you should leave them unassigned or at least have an option to leave them unassigned once they are filled out, as per the attached examples.

Ability to use bulk send CSV to populate pricing data in calculation fields of pricing table

Possibility to add a couple of recipients as the first/second/third one to receive a document. For example:
1 person first
then to 5 persons
then to 3 persons

Auto-update the approval setting in documents (in Waiting for approval status) previously created from this template

the comment box - classic version allowed you to start typing the name and then select with keyboard and return. EV2 requires you to click on it with the mouse

Ability to add recipients at the time of doc sending (by editing the To: field in the send dialog box)

They like the feature but are getting flooded with notifications. Their suggestion is to have the notifications behave like Google Doc notifications whenever some tags you. For example, if I "@" mentioned you 4 times on the same doc, you would get one email to your inbox that basically threads all the "@" mentions and shows what the feedback says.

Would be nice it it automatically scrolled to where the inline comments were within the doc.

Ability to click and drag space between comment editor and messages to allow to view your message in a larger space vs only 2-3 lines at once.