Update documentation for branch main

Author: github-actions

main/footer.js

@@ -1,7 +1,7 @@
 function writeHeader() {
-    document.write('Version 2.2.0-dev24');
+    document.write('Version 2.2.0');
 };
 
 function writeFooter()  {
-    document.write('Generated on Fri Feb 20 2026 09:53:42 for CMSIS-Compiler Support 2.2.0-dev24+g218fffe. Copyright © 2026 Arm Limited (or its affiliates). All rights reserved.');
+    document.write('Generated on Fri Feb 20 2026 10:32:15 for CMSIS-Compiler Support 2.2.0. Copyright © 2026 Arm Limited (or its affiliates). All rights reserved.');
 };

main/rev_hist.html

@@ -136,6 +136,17 @@
 <tr>
 <th>Version </th><th>Description  </th></tr>
 <tr>
+<td>v2.2.0 </td><td><p class="starttd">Changes since CMSIS-Compiler 2.1.0:</p>
+<ul>
+<li>Add components that enable stdio retarget to UART</li>
+<li>Update example project AC6:</li>
+<li>correct _sys_read return value when rt_fs_read returns with error</li>
+<li>correct _mutex_initialize to check whether RTOS2 kernel is initialized IAR:</li>
+<li>add support for multithreading</li>
+<li>add support for file redirection </li>
+</ul>
+</td></tr>
+<tr>
 <td>v2.1.0 </td><td><ul>
 <li>AC6: correct _sys_open handling for OPEN_A, file is created if non-existent (#50)</li>
 <li>GCC: add missing forward declarations for retargeted functions (#51, #53)</li>

version.js

@@ -1,6 +1,6 @@
 //--- list of versions ---
 const versions = {
-    "main": "2.2.0-dev24",
+    "main": "2.2.0",
     "latest": "2.1.0",
     "v2.0.0": "2.0.0",
     "v1.0.0": "1.0.0"