This release fixes the following CA Gateway bugs.

Error when revoking certificates without Subject (ATEAM-11625)

CA Gateway returns an error when trying to revoke a certificate with an empty Subject field.

Missing HTTP Strict Transport Security header (ATEAM-16176)

CA Gateway does not add an HTTP Strict Transport Security (HSTS) header to responses.

Missing Content Security Policy header (ATEAM-16215)

CA Gateway does not add a Content Security Policy (CSP) header to responses.

Unspecified validation error (ATEAM-17472)

When entering a malformed value in the Choose a key name field, the Management Console displays a generic "Please match the requested format" breadcrumb message without indicating the source of the error. 

Bug fixing: explicitly indicate that the CA key value must include only lowercase letters, numbers, and dashes ("-").

Sectigo CA not supported (ATEAM-18790)

Certificate Hub 4.2.0 does not support requesting certificates from a CA Gateway 3.2.0  instance integrated with a Sectigo CA.