A range of technical fixes have been made to the webforms to improve their usability. Those changes largely relate to:
extending or removing character limits for some fields
adding boxes so that commentary can be added
rewording or adding explanatory text to clarify what is expected in response to the question
other small technical changes such as: making it clearer which fields are mandatory, and enabling additional contact people to be listed.
If you have feedback about the webform, please send it to firstname.lastname@example.org with "Webform feedback" at the start of the subject title.