Recent updates; changelogs of interest This is from a precise update, today.

apache2.log

apache2 (2.2.15-1) unstable; urgency=low

  * This release adds and enables mod_reqtimeout, which limits the time
    Apache waits for a client to send a complete request. This helps to
    mitigate against certain denial of service attacks. In case of problems
    with slow clients, the timeout values can be adjusted in
    /etc/apache2/mods-available/reqtimeout.conf , or the module can be
    disabled with "a2dismod reqtimeout".

 -- Chuck Short <[email protected]> Tue, 13 Apr 2010 09:09:34 -0400

git.log

git (1:1.8.3.2-1.1) experimental; urgency=low

  Starting with this version, gitweb and "git daemon" on Debian are
  configured to look for repositories under /var/lib/git by default
  instead of /var/cache/git.

  You may also want to adjust your inetd, rsyncd, and web server
  configuration to use the new base path.

  See /usr/share/doc/git/README.Debian for details.

  Symlinks are installed during the upgrade to ensure existing
  repositories remain accessible.  If no local scripts or
  configuration depend on /var/cache/git then it is safe to remove
  that directory after replacing these symlinks with their targets:

    mv --backup /var/cache/git/* /var/lib/git/
    rmdir /var/cache/git
    rm /var/lib/git/*~

 -- Jonathan Nieder <[email protected]>  Sat, 06 Jul 2013 16:17:48 -0700