Supporter contact preferences upgrades

We’ve released a series of improvements to how you manage supporter contact preferences:

Overview:
When viewing a group member profile you have the option to update their content preferences and select the communication channels the supporter is happy to use to stay connected with the group.
Revised design:
The new contact preferences form is simpler, and it allows leaders and admins to more quickly toggle the communication channels active for the supporter via a modal pop-up form, without leaving the current page.
Improved Feedback:
You’ll now see clear success and validation messages, and you'll also see confirmation alerts in the new form, e.g. the notification in the screenshot below, which explains how a supporter will be unsubscribed if you deselect all communication channels.