ud-generate: Add performance optimization by resolving IP adresses for hosts

only once and caching the result. [aba]

diff --cc debian/changelog
index 9473aa5,120e41b..3c46d61
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,15 -1,11 +1,17 @@@
 -userdir-ldap (0.3.24) UNRELEASED; urgency=low
 -
 -  * Add compatibility to dchroot-dsa to ud-replicate.
 -  * Add (disabled) generation of authorized_keys suiteable for sshdist.
 -  * Add performance optimization by caching IP adresses in ud-generate
 -    (as a precondition for automatically adding aliases)
 -
 - -- Andreas Barth <aba@not.so.argh.org>  Fri, 16 May 2008 17:35:19 +0000
 +userdir-ldap (0.3.XX) Xnstable; urgency=low
 +
 +  * ud-mailgate: better regex for ssh1 keys, which we reject. [joerg, weasel]
 +  * ud-replicate: Also support the imposter dchroot-dsa from the debian
 +    archive. [aba, weasel]
 +  * ud-generate: Add support for generation of authorized_keys file on
 +    the db host for the sshdist user.  This is now possible since
 +    ud-replicate clients use their ssh host key to authenticate to the
 +    db server.  The code now supports this but the feature is still
 +    disabled. [aba]
++  * ud-generate: Add performance optimization by resolving IP adresses
++    for hosts only once and caching the result. [aba]
 +
-  -- Peter Palfrader <weasel@debian.org>  Sat, 17 May 2008 11:25:49 +0200
++ -- Peter Palfrader <weasel@debian.org>  Sat, 17 May 2008 11:29:41 +0200
  
  userdir-ldap (0.3.23) unstable; urgency=low