You will need to check for certificate updates from time to time to make sure you have access to all the latest certs on your device.
To do so, make sure you are on the 'Create Cert' page. You can find this tapping on the main menu icon () in the top right.
Then, tap, hold and pull down from the top of the screen downwards.
This will then run the update.
When completed, you will be able to access all the up-to-date certificates. See all the latest updates for both iOS and Android devices here.
Published: February 2019