Changelog:
* Add support for TLS Server Name Indication (SNI). This enables the
sending of your hostname, if available, to the server so that it
can select the appropriate certificate for your domain. This is
useful for servers which host multiple domains on the same IP
address.
This is a hidden Account preference, 'use_tls_sni', and is enabled
by default.
* SSL/TLS certificate manager: The Delete key will now delete the
selected certificate.
* Window sizes are now remembered for the 'Apply tags' and SSL/TLS
certificate manager windows.
* bug fixes:
o bug 3519, 'Links including umlauts are broken'
o bug 4134, ''Save message to' option not set when it should
be'
o prevent the Tools/SSL/TLS Certificates dialogue from
crashing when certificate filenames contain a fingerprint.
o build on GNU Hurd.
o various build fixes when building without GnuTLS.
Sponsored by: Netzkommune GmbH
eab94d2aeb