1. Updates to the video appointments list page:
    1. Added the pharmacy fax number if the patient has selected a pharmacy while booking an appointment.
  2. Updates to video appointments:
    1. We now save a record of when doctors and patients join and leave the appointment room, and display this in the chat. This improves communication if the doctor and patient miss each other in the room.
  3. Added an "is_active" flag for workflows, allowing workflows to be disabled.
  4. Updates to the appointment booking page:
    1. We now trim any spaces at the beginning or end of the Reason for Visit field.
    2. Improvements to the pharmacy field: we now allow searching for phone number as well as name and address, and we updated the placeholder text with an example search ("e.g. Vancouver London Drugs").