Tor 0.2.2.22-alpha is out

https://www.torproject.org/download/download

Changes in version 0.2.2.22-alpha - 2011-01-25
Major bugfixes:

• Fix a bounds-checking error that could allow an attacker to
  remotely crash a directory authority. Bugfix on 0.2.1.5-alpha.
  Found by "piebeer".
• Don't assert when changing from bridge to relay or vice versa
  via the controller. The assert happened because we didn't properly
  initialize our keys in this case. Bugfix on 0.2.2.18-alpha; fixes
  bug 2433. Reported by bastik.

Minor features:

• Adjust our TLS Diffie-Hellman parameters to match those used by
  Apache's mod_ssl.
• Provide a log message stating which geoip file we're parsing
  instead of just stating that we're parsing the geoip file.
  Implements ticket 2432.

Minor bugfixes:

• Check for and reject overly long directory certificates and
  directory tokens before they have a chance to hit any assertions.
  Bugfix on 0.2.1.28 / 0.2.2.20-alpha. Found by "doorss".