Found the following validation problem for the NEWS.Rd HTML conversion:
NEWS.html:469:1 (inst/NEWS.Rd:231): Warning: missing </ul> before </div>
NEWS.html:40:1 (inst/NEWS.Rd:15): Warning: <h4> anchor "NEW" already defined
NEWS.html:55:1 (inst/NEWS.Rd:23): Warning: <h4> anchor "NEW" already defined
NEWS.html:70:1 (inst/NEWS.Rd:31): Warning: <h4> anchor "NEW" already defined
NEWS.html:100:1 (inst/NEWS.Rd:47): Warning: <h4> anchor "FIXED" already defined
NEWS.html:115:1 (inst/NEWS.Rd:55): Warning: <h4> anchor "FIXED" already defined
NEWS.html:130:1 (inst/NEWS.Rd:63): Warning: <h4> anchor "FIXED" already defined
NEWS.html:145:1 (inst/NEWS.Rd:71): Warning: <h4> anchor "FIXED" already defined
NEWS.html:178:1 (inst/NEWS.Rd:88): Warning: <h4> anchor "NEW" already defined
NEWS.html:189:1 (inst/NEWS.Rd:93): Warning: <h4> anchor "CHANGED" already defined
NEWS.html:207:1 (inst/NEWS.Rd:102): Warning: <h4> anchor "FIXED" already defined
NEWS.html:222:1 (inst/NEWS.Rd:110): Warning: <h4> anchor "CHANGED" already defined
NEWS.html:237:1 (inst/NEWS.Rd:118): Warning: <h4> anchor "NEW" already defined
NEWS.html:261:1 (inst/NEWS.Rd:129): Warning: <h4> anchor "NEW" already defined
NEWS.html:276:1 (inst/NEWS.Rd:137): Warning: <h4> anchor "FIXED" already defined
NEWS.html:291:1 (inst/NEWS.Rd:146): Warning: <h4> anchor "NEW" already defined
NEWS.html:309:1 (inst/NEWS.Rd:156): Warning: <h4> anchor "FIXED" already defined
NEWS.html:320:1 (inst/NEWS.Rd:161): Warning: <h4> anchor "CHANGED" already defined
NEWS.html:334:1 (inst/NEWS.Rd:167): Warning: <h4> anchor "NEW" already defined
NEWS.html:352:1 (inst/NEWS.Rd:177): Warning: <h4> anchor "FIXED" already defined
NEWS.html:363:1 (inst/NEWS.Rd:182): Warning: <h4> anchor "CHANGED" already defined
NEWS.html:377:1 (inst/NEWS.Rd:188): Warning: <h4> anchor "NEW" already defined
NEWS.html:392:1 (inst/NEWS.Rd:197): Warning: <h4> anchor "FIXED" already defined
NEWS.html:403:1 (inst/NEWS.Rd:202): Warning: <h4> anchor "CHANGED" already defined
NEWS.html:417:1 (inst/NEWS.Rd:208): Warning: <h4> anchor "NEW" already defined
NEWS.html:441:1 (inst/NEWS.Rd:220): Warning: <h4> anchor "FIXED" already defined
NEWS.html:452:1 (inst/NEWS.Rd:226): Warning: <h4> anchor "NEW" already defined