Release v1.3.1

Changelog since v1.3.0

Changes by Kind

Bug or Regression

• Fixes an upgrade issue with Helm. People upgrading from cert-manager v1.2 should now be able to upgrade with no error. (#3886, @irbekrm)

• Fixes a regression that was introduced in v1.3. Before v1.3, a CertificateRequest that would fail would have the condition Ready=False added to it. After v1.3, the Ready=False was not set anymore due to the addition of the Approval API. (#3892, @JoshVanL)