diff -r dc36750c7c0a -r e6bac9ff0d87 relpipe-data/index.xml
--- a/relpipe-data/index.xml	Tue Sep 24 17:07:11 2019 +0200
+++ b/relpipe-data/index.xml	Tue Sep 24 17:07:22 2019 +0200
@@ -165,6 +165,14 @@
 			so they might be useful for someone who likes our ideas and who is prepared to update own programs and scripts when the new version is ready.
 		</p>
 		
+		<p>We also promise to fulfill all requirements of the Sane software manifesto before we release the version 1.0:</p>
+		<p style="text-align: right">
+			<a href="https://sane-software.globalcode.info/">
+				<img alt="Sane software manifesto" src="img/sane-software-logo-rectangle.png"/>
+			</a>
+		</p>
+		
+		
 		<h2>Big picture</h2>
 		
 		<p>