Home page: Add pci.ids.xz and a warning about automated downloads

diff --git a/index.html b/index.html
index 32164bead77b7129e99bc315ab204547ce7585f0..b3edbf593d3fe714afa3857f65f8f33c21c2f92a 100644 (file)
--- a/index.html
+++ b/index.html
@@ -38,6 +38,7 @@ the list used by your system:
        <li><a href="/v2.2/pci.ids">pci.ids</a>
        <li><a href="/v2.2/pci.ids.gz">pci.ids.gz</a> (compressed by gzip)
        <li><a href="/v2.2/pci.ids.bz2">pci.ids.bz2</a> (compressed by bzip2)
+       <li><a href="/v2.2/pci.ids.xz">pci.ids.xz</a> (compressed by xz)
 </ul>
 
 <p>The above files require pciutils v2.2 or newer. If you are still using an older
@@ -54,6 +55,11 @@ only covers the aggregation and formatting.
 <p>If the snapshot is a couple of days old, it usually means that no changes
 were approved recently.
 
+<p>If you download the snapshots automatically, please put the name of your
+program to the <code>User-Agent</code> HTTP header and preferably tell us
+about it. Please cache the files responsively. Thousands of requests per
+day from your automated build system could lead to a ban on your IP addresses.
+
 <h2>Submit new data</h2>
 
 <p>The database is maintained by volunteers like you, so if you have any