Add instructions page content

1.4.6

Add instruction page content

Add instructions page

1.4.5

Add instructions page

Update content and add SMS link

1.4.4

Content changes

Fix conversion tracking on signup form

1.4.3

Fix conversion tracking

Replace embedded signup form

1.4.2

Remove sandbox tag

Update embedded signup form and conversion tracking

Report only first submission as sign up conversion

The new form does not have "Submit another response" link, but has "Edit
response" now.

Additional conversion tracking

1.4.0

Add additional tracking on form submission conversion

Signup conversion tracking

See #9.

Update Homepage video

1.2.3

Change homepage video with YouTube

Remove duplicate videos and fix copyright year

1.2.2

Add curreny year in copyright