hook (filter): Filter the remember me value.
hook (filter): Is it required to have 2-step authentication enabled on WordPress.com to use SSO?
hook (filter): Link the local account to an account on WordPress.com using the same email address.
hook (filter): Filter the display of the disclaimer message appearing when default WordPress login form is disabled.
hook (filter): Redirect the site's log in form to WordPress.com's log in form.
hook (filter): Remove the default log in form, only leave the WordPress.com log in button.
hook (action): Fires before Jetpack's SSO modifies the log in form.