</ul>
<p>
-Some bugs have an additional set of tags indicating they only apply
-to a particular release: O for oldstable (woody), S for stable (sarge),
-T for testing (etch), U for unstable (sid) or E for experimental. X
-indicates that the package is not in testing.
+The second set of tags indicate what releases a bug applies to:
+O for oldstable (woody), S for stable (sarge), T for testing (etch),
+U for unstable (sid) or E for experimental.
<p>
line graphs the number of bugs that are actually a concern for the next
release (excluding ignored bugs, bugs on packages not in testing, and bugs
whose tags and/or versioning information indicate that they don't apply to
-testing).</p>
+testing), and the blue line graphs the number of bugs that are a concern
+for the <em>current</em> stable release.</p>
<h2>Recent changes</h2>
EOF