added note about hash change

diff --git a/web/index.html b/web/index.html
index 44a4fa41abb4fb5b199267a45db9d4289aa158da..b4bb7ae7397c2e0ced6466f87ea65af501f7d789 100644 (file)
--- a/web/index.html
+++ b/web/index.html
@@ -30,10 +30,14 @@ The latest release is ccache 2.3.
 </ul>
 
 See the <a href="/ccache/ccache-man.html">manual page</a> for details
-on the new options.
+on the new options.<p>
 
 You can get this release from the <a href="/ftp/ccache/">download directory</a> 
 
+<p>NOTE! This release changes the hash input slighly, so you will
+probably find that you will not get any hits against your existing
+cache when you upgrade.
+
 <h2>Why bother?</h2>
 
 Why bother with a compiler cache? If you ever run "make clean; make"