- Update to 2.0.1:
* New semver-compatible version number
* New sslh-ev: this is functionaly equivalent to sslh-select
(mono-process, only forks for specified protocols), but based
on libev, which should make it scalable to large numbers
of connections.
* New log system: instead of –verbose with arbitrary levels,
there are now several message classes. Each message class
can be set to go to stderr, syslog, or both. Classes are
documented in example.cfg.
* UDP connections are now managed in a hash to avoid linear
searches. The downside is that the number of UDP connections
is a hard limit, configurable with the ‘udp_max_connections’,
which defaults to 1024. Timeouts are managed with lists.
* inetd merges stderr output to what is sent to the client,
which is a security issue as it might give information to an
attacker. When inetd is activated, stderr is forcibly closed.
* New protocol-level option resolve_on_forward, requests that
target names are resolved at each connection instead of at
startup. Useful for dynamic DNS situations.