I am providing a patch adapted by me to password change on roundcubmail authentication in LDAP. This patch applies to the stable version
roundcubemail, v2.0. There were many changes in Beta for stable but some functions had to be rewritten. Some instances of such functions as:
$OUTPUT->add_handler('userpasswd', 'rcmail_passwd_form');
But absent in passwd.inc had to be added due to changes made in func.inc. I hope to contribute with all the changes that were waiting for this release.
Roudcube Mail Patch - v2.0 StableTiago Gomes