Update CUPS v3 docos.

cups3.html

@@ -16,7 +16,6 @@ <h1>OpenPrinting CUPS v3</h1>
               <a href="#DOCUMENTATION">Documentation</a>
             </span>
             <a class="btn btn-primary btn-large" href="https://github.com/OpenPrinting/libcups/releases"><i class="bi bi-download"></i> libcups</a>
-            <a class="btn btn-secondary btn-large" href="https://github.com/OpenPrinting/cups-commands/releases"><i class="bi bi-download"></i> cups-commands</a>
             <a class="btn btn-secondary btn-large" href="https://github.com/OpenPrinting/cups-local/releases"><i class="bi bi-download"></i> cups-local</a>
             <a class="btn btn-secondary btn-large" href="https://github.com/OpenPrinting/cups-sharing/releases"><i class="bi bi-download"></i> cups-sharing</a>
           </p>
@@ -51,10 +50,40 @@ <h2>Usage</h2>
     <div class="container-fluid" id="DOCUMENTATION">
       <div class="row py-3">
         <div class="col col-md-12 col-section">
-          <h1>Documentation</h1>
+          <h1>User Documentation</h1>
         </div>
         <div class="col col-md-12">
-          <p><em>Coming soon...</em></p>
+          <ul>
+	    <li>cancel(1) - cancel jobs: <a href="cups-local/cancel.html">HTML</a></li>
+	    <li>client.conf(5) - client configuration file for cups: <a href="cups-local/client.conf.html">HTML</a></li>
+	    <li>cups(1) - a standards-based, open source printing system: <a href="cups-local/cups.html">HTML</a></li>
+	    <li>cupsaccept/cupsreject(8) - accept/reject jobs sent to a destination: <a href="cups-local/cupsaccept/cupsreject.html">HTML</a></li>
+	    <li>cupsdisable, cupsenable(8) - stop/start printers and classes: <a href="cups-local/cupsdisable, cupsenable.html">HTML</a></li>
+	    <li>ippeveprinter(1) - An IPP Everywhere Printer Application for CUPS: <a href="libcups/ippeveprinter.html">HTML</a></li>
+	    <li>ippfind(1) - Find Internet Printing Protocol Printers: <a href="libcups/ippfind.html">HTML</a></li>
+	    <li>ipptool(1) - Perform Internet Printing Protocol Requests: <a href="libcups/ipptool.html">HTML</a></li>
+	    <li>ipptoolfile(5) - ipptool File Format: <a href="libcups/ipptoolfile.html">HTML</a></li>
+	    <li>ipptransform(1) - Convert Document Data to Alternate Formats: <a href="libcups/ipptransform.html">HTML</a></li>
+	    <li>lp(1) - print files: <a href="cups-local/lp.html">HTML</a></li>
+	    <li>lpadmin(8) - configure cups printers and classes: <a href="cups-local/lpadmin.html">HTML</a></li>
+	    <li>lpc(8) - line printer control program (deprecated): <a href="cups-local/lpc.html">HTML</a></li>
+	    <li>lpmove(8) - move a job or all jobs to a new destination: <a href="cups-local/lpmove.html">HTML</a></li>
+	    <li>lpoptions(1) - display or set printer options and defaults: <a href="cups-local/lpoptions.html">HTML</a></li>
+	    <li>lpq(1) - show printer queue status: <a href="cups-local/lpq.html">HTML</a></li>
+	    <li>lpr(1) - print files: <a href="cups-local/lpr.html">HTML</a></li>
+	    <li>lprm(1) - cancel print jobs: <a href="cups-local/lprm.html">HTML</a></li>
+	    <li>lpstat(1) - print cups status information: <a href="cups-local/lpstat.html">HTML</a></li>
+	  </ul>
+        </div>
+        <div class="col col-md-12 col-section">
+          <h1>Developer Documentation</h1>
+        </div>
+        <div class="col col-md-12">
+	  <ul>
+	    <li>CUPS Implementation of IPP: <a href="libcups/spec-ipp.html">HTML</a></li>
+	    <li>CUPS Programming Manual: <a href="libcups/cupspm.html">HTML</a> &middot; <a href="libcups/cupspm.epub">EPUB</a></li>
+	    <li>CUPS Raster Format: <a href="libcups/spec-raster.html">HTML</a></li>
+	  </ul>
         </div>
       </div>
     </div>