+ <item>The <tt>DM-Upload-Allowed</tt> field is now documented.
+ </item>
+<tag>6.5</tag>
+ <item>The system state maintainer scripts can rely upon during each
+ possible invocation is now documented. In several less-common cases,
+ this is stricter than Policy had previously documented. Packages with
+ complex maintainer scripts should be reviewed in light of this new
+ documentation.
+ </item>
+<tag>7.2</tag>
+ <item>The impact on system state when maintainer scripts that are part
+ of a circular dependency are run is now documented. Circular
+ dependencies are now a should not.
+ </item>
+<tag>7.2</tag>
+ <item>The system state when <prgn>postinst</prgn> and <prgn>prerm</prgn>
+ scripts are run is now documented, and the documentation of the special
+ case of dependency state for <prgn>postrm</prgn> scripts has been
+ improved. <prgn>postrm</prgn> scripts are required to gracefully skip
+ actions if their dependencies are not available.