diff --git a/mail_base/__init__.py b/mail_base/__init__.py
index c3d410ea..811556a9 100644
--- a/mail_base/__init__.py
+++ b/mail_base/__init__.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+# License LGPL-3.0 (https://www.gnu.org/licenses/lgpl.html)
 
 from . import models
 from . import controllers
diff --git a/mail_base/__manifest__.py b/mail_base/__manifest__.py
index adf46b68..8cd75b8a 100644
--- a/mail_base/__manifest__.py
+++ b/mail_base/__manifest__.py
@@ -1,10 +1,14 @@
 # -*- coding: utf-8 -*-
+# Copyright 2016 x620 <https://github.com/x620>
+# Copyright 2018 Ruslan Ronzhin <https://it-projects.info/team/rusllan/>
+# Copyright 2016-2019 Ivan Yelizariev <https://it-projects.info/team/yelizariev>
+# License LGPL-3.0 (https://www.gnu.org/licenses/lgpl.html)
 {
     "name": "Mail Base",
     "summary": """Makes Mail extendable""",
     "category": "Discuss",
     "images": [],
-    "version": "10.0.1.0.5",
+    "version": "10.0.1.1.0",
 
     "author": "IT-Projects LLC, Pavel Romanchenko",
     "support": "apps@it-projects.info",
diff --git a/mail_base/controllers/main.py b/mail_base/controllers/main.py
index 8463aed3..429e6f9f 100644
--- a/mail_base/controllers/main.py
+++ b/mail_base/controllers/main.py
@@ -1,4 +1,7 @@
 # -*- coding: utf-8 -*-
+# Copyright 2017 mikaelh <https://github.com/mikaelh>
+# Copyright 2017-2019 Ivan Yelizariev <https://it-projects.info/team/yelizariev>
+# License LGPL-3.0 (https://www.gnu.org/licenses/lgpl.html)
 from openerp.http import request
 from openerp.addons.bus.controllers.main import BusController
 
diff --git a/mail_base/doc/changelog.rst b/mail_base/doc/changelog.rst
index d1474d81..8825558c 100644
--- a/mail_base/doc/changelog.rst
+++ b/mail_base/doc/changelog.rst
@@ -1,3 +1,7 @@
+`1.1.0`
+-------
+- **New**: added ability to select channels for private message sending.
+
 `1.0.5`
 -------
 **FIX**: polling errors on heavy server load
diff --git a/mail_base/models.py b/mail_base/models.py
index 953f49fa..cc2a61e8 100644
--- a/mail_base/models.py
+++ b/mail_base/models.py
@@ -1,4 +1,7 @@
 # -*- coding: utf-8 -*-
+# Copyright 2016 x620 <https://github.com/x620>
+# Copyright 2017 Ivan Yelizariev <https://it-projects.info/team/yelizariev>
+# License LGPL-3.0 (https://www.gnu.org/licenses/lgpl.html)
 
 from openerp import api, models
 
diff --git a/mail_base/static/lib/base.js b/mail_base/static/lib/base.js
index ce597647..ccfbbcd0 100644
--- a/mail_base/static/lib/base.js
+++ b/mail_base/static/lib/base.js
@@ -1,3 +1,6 @@
+/*  Copyright 2017 Artyom Losev <https://github.com/ArtyomLosev>
+    Copyright 2019 Artem Rafailov <https://github.com/Ommo73>
+    License LGPL-3.0 (https://www.gnu.org/licenses/lgpl.html). */
 odoo.define('mail_base.base', function (require) {
 "use strict";
 
@@ -1059,6 +1062,7 @@ chat_manager.post_message = function (data, options) {
         options = options || {};
         var msg = {
             partner_ids: data.partner_ids,
+            channel_ids: data.channel_ids,
             body: _.str.trim(data.content),
             attachment_ids: data.attachment_ids
         };