# stunnel TODO
### High priority features
These features will likely be supported some day.
A sponsor could allocate my time to get them faster.
* Add client certificate autoselection based on the list of accepted issuers:
SSL_CTX_set_client_cert_cb(), SSL_get_client_CA_list().
* Add an Apparmor profile.
* Optional line-buffering of the log file.
* Log rotation on Windows.
* Configuration file option to limit the number of concurrent connections.
* Command-line server control interface on both Unix and Windows.
* Separate GUI process running as the current user on Windows.
* An Android GUI.
* OCSP stapling (tlsext_status).
* Indirect CRL support (RFC 3280, section 5).
* MSI installer for Windows.