Version 4.40, 2011.07.23, urgency: LOW:

* New Win32 features

  - Added a GUI menu to save cached peer certificate chains.

  - Added "-exit" option to stop stunnel *not* running as a service.

    This option may be useful for scripts.

  - Added file version information to stunnel.exe.

  - A number of other GUI improvements.

* Other new features

  - Hardcoded 2048-bit DH parameters are used as a fallback if DH parameters

    are not provided in stunnel.pem.

  - Default "ciphers" value updated to prefer ECDH:

    "ALL:!SSLv2:!aNULL:!EXP:!LOW:-MEDIUM:RC4:+HIGH".

  - Default ECDH curve updated to "prime256v1".

  - Removed support for temporary RSA keys (used in obsolete export ciphers).