diff --git a/docs/releasenotes.rst b/docs/releasenotes.rst
index 83ee520f9bf2a7e07c0ea1f11b1f96b39c4b7dfb..9ce28869ca7a0f756e3fa95510d463f6bca46baa 100644
--- a/docs/releasenotes.rst
+++ b/docs/releasenotes.rst
@@ -29,6 +29,25 @@ Breaking changes:
     supported by ``ldap_entry`` module (e.g. ``append`` is not
     supported any longer - since it came with custom LDAP module).
 
+* ``xmpp_server`` role
+
+  * Installs Prosody nightly builds (default version 0.10) instead of
+    latest stable. Change made to improve reproducability, and to
+    avoid future breakages after new major/minor releases of
+    Prosody. Prosody package name can be specified through the
+    ``xmpp_prosody_package`` variable.
+
+    This should most likely not break anything, but is included as
+    possibly breaking change nevertheless since it is a big change in
+    how Prosody is installed.
+
+    This change had to be done because LDAP integration broke with
+    Prosody 0.11 due to missing LDAP bindings for Lua 5.2. See
+    `MAR-137: XMPP server LDAP integration not working for Prosody
+    0.11.x
+    <https://projects.majic.rs/majic-ansible-roles/issues/MAR-137>`_
+    for more details.
+
 New features/improvements:
 
 * Tests have been updated to work with latest Molecule/Testinfra as
diff --git a/docs/rolereference.rst b/docs/rolereference.rst
index 970ad716a5701c977b1fafbd0843fde6ab08d31a..19d6819c774d8541875ce6d7072670fe1803d49c 100644
--- a/docs/rolereference.rst
+++ b/docs/rolereference.rst
@@ -919,6 +919,12 @@ Parameters
   Fully qualified domain name, hostname, or IP address of the LDAP server used
   for user authentication and listing.
 
+**xmpp_prosody_package** (string, optional, ``prosody-0.10``)
+  Name of Prosody package from the Prosody repositories to
+  install. This makes it possible to easily test the latest Prosody or
+  to switch to a different nightly builds. It should be noted that
+  only the default version is getting properly tested.
+
 **xmpp_tls_certificate** (string, optional, ``{{ lookup('file', tls_certificate_dir + '/' + fqdn + '_xmpp.pem') }}``)
   X.509 certificate used for TLS for XMPP service. The file will be stored in
   directory ``/etc/ssl/certs/`` under name ``{{ ansible_fqdn }}_xmpp.pem``.