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 <h1 class="top" id="Overview"><span>Overview<a class="copiable-link" href="#Overview"> &para;</a></span></h1>
 
 <p>Guile Knots is a library providing tools and patterns for programming
-with <a class="url" href="https://github.com/wingo/fibers">Guile Fibers</a>.  Guile Knots
-provides higher level building blocks for writing programs using Guile
-Fibers, including managing code that can&rsquo;t run in a thread used by
-fibers.  Also included is a web server implementation using Fibers,
+with <a class="url" href="https://codeberg.org/guile/fibers">Guile Fibers</a>.  Guile
+Knots provides higher level building blocks for writing programs using
+Guile Fibers, including managing code that can&rsquo;t run in a thread used
+by fibers.  Also included is a web server implementation using Fibers,
 which while being similar to the web server provided by Fibers, can
 provide some benefits in specific circumstances.
 </p>