The --dev flag essentially enabled wildcard cors. To make development easier, the flag has been removed and instead we will check if the user supplied specific CORS origins. If they did not, wildcard CORS is enabled.

The Ory Proxy and Ory Tunnel are only supposed to be used during development, so adding a flag --dev seemed pointless.

Related Issue or Design Document

Checklist

• I have read the contributing guidelines
  and signed the CLA.
• I have referenced an issue containing the design document if my change
  introduces a new feature.
• I have read the security policy.
• I confirm that this pull request does not address a security
  vulnerability. If this pull request addresses a security vulnerability, I
  confirm that I got approval (please contact
  [email protected]) from the maintainers to push
  the changes.
• I have added tests that prove my fix is effective or that my feature
  works.
• I have added the necessary documentation within the code base (if
  appropriate).

Further comments