It's now faster and easier to regenerate your DKIM keys, used to authenticate your email. Best practice for the rotation of DKIM keys is to do it twice a year, so we've made it easier to do. To rotate your keys, go in to Email > Domain Keys (DKIM) > Options > Rotate Keys.
We've added a text area on the email junk filters. You can now add multiple addresses to allow/deny lists, separated by commas.
SSL support has now been added to our temporary URL system. For example, https://domain-tld.stackstaging.com is now possible.
If you're using your own domain for a temporary URL, this can also be be protected by 'https' provided that an SSL certificate has been activated on that domain.
PHP has been updated to the latest versions: 7.2.33, 7.3.21 and 7.4.9. See PHP.net for more details. ionCube loader has also been updated for all versions, as has ZendGuard for versions 5.3 to 5.6.
