+<tag>9.5</tag>
+ <item>Cron job file names must not contain <tt>.</tt> or <tt>+</tt> or
+ they will be ignored by cron. They should replace those characters
+ with <tt>_</tt>. If a package provides multiple cron job files in the
+ same directory, they should each start with the package name (possibly
+ modified as above), <tt>-</tt>, and then some suitable prefix.
+ </item>
+<tag>9.10</tag>
+ <item>Packages using doc-base do not need to call install-docs anymore.
+ </item>
+<tag>10.7.4</tag>
+ <item>Packages that declare the same <tt>conffile</tt> may see left-over
+ configuration files from each other even if they conflict.
+ </item>