diff --git a/changelog.txt b/changelog.txt
index 4124f940d5..8f3612f5d8 100755
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,5 +1,12 @@
 *** Sensei Changelog ***
 
+2015.07.15 - version 1.8.6
+* Fix - Failure to load the JS in admin page because there was an extra dot in the file name.
+* Fix - a few Typos in comments and strings
+* Fix - Remove special character and replace with \' instead
+* Fix - change site_transients to normal transients and decrease the time from 30 days to 10
+* Fix - Create a fallback for round with 3 parameters. Added a check to use to use only 2 parameter for php version below 5.3
+
 2015.06.18 - version 1.8.5
 * Fix - Save the lesson preview checkbox unchecked state as well. The bug was that unchecked boxes does not get passed via $_POST in certain cases.
 * Tweak - Allow the quiz results rounding to be filtered. So you can now have decimal points shown to the user instead of the rounded up amount.
diff --git a/lang/woothemes-sensei.pot b/lang/woothemes-sensei.pot
index 03fb10820b..46be64e189 100644
--- a/lang/woothemes-sensei.pot
+++ b/lang/woothemes-sensei.pot
@@ -2,9 +2,9 @@
 # This file is distributed under the same license as the Sensei package.
 msgid ""
 msgstr ""
-"Project-Id-Version: Sensei 1.8.4\n"
+"Project-Id-Version: Sensei 1.8.5\n"
 "Report-Msgid-Bugs-To: http://wordpress.org/support/plugin/woothemes-sensei\n"
-"POT-Creation-Date: 2015-06-17 15:09:48+00:00\n"
+"POT-Creation-Date: 2015-07-15 14:20:38+00:00\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -1189,7 +1189,7 @@ msgid "<strong>ERROR</strong>: The password field may not be empty, please enter
 msgstr ""
 
 #: classes/class-woothemes-sensei-frontend.php:1974
-msgid "<strong>ERROR</strong>: Couldn&#8217;t register you&hellip; please contact the <a href=\"mailto:%s\">webmaster</a> !"
+msgid "<strong>ERROR</strong>: Couldn't register you&hellip; please contact the <a href=\"mailto:%s\">webmaster</a> !"
 msgstr ""
 
 #: classes/class-woothemes-sensei-frontend.php:2012
@@ -2725,7 +2725,7 @@ msgid "Public learner profiles"
 msgstr ""
 
 #: classes/class-woothemes-sensei-settings.php:405
-msgid "Enable public learner profiles that will be accassible to everyone. Profile URL format: %s"
+msgid "Enable public learner profiles that will be accessible to everyone. Profile URL format: %s"
 msgstr ""
 
 #: classes/class-woothemes-sensei-settings.php:412
@@ -2978,7 +2978,7 @@ msgid "Restructure question meta data"
 msgstr ""
 
 #: classes/class-woothemes-sensei-updates.php:66
-msgid "Restructures the quesiton meta data as it relates to quizzes - this accounts for changes in the data structure in v1.6+."
+msgid "Restructures the question meta data as it relates to quizzes - this accounts for changes in the data structure in v1.6+."
 msgstr ""
 
 #: classes/class-woothemes-sensei-updates.php:67
@@ -3077,14 +3077,6 @@ msgstr ""
 msgid "This indexes the comment statuses in the database, which will speed up all Sensei activity queries."
 msgstr ""
 
-#: classes/class-woothemes-sensei-updates.php:82
-msgid "Remove legacy Sensei activity types"
-msgstr ""
-
-#: classes/class-woothemes-sensei-updates.php:82
-msgid "This removes all legacy (pre-1.7) Sensei activity types - only run this update once the update to v1.7 is complete and everything is stable."
-msgstr ""
-
 #: classes/class-woothemes-sensei-updates.php:106
 #: classes/class-woothemes-sensei-updates.php:125
 msgid "Sensei Updates"
diff --git a/woothemes-sensei.php b/woothemes-sensei.php
index ee8d1daaac..e04e689120 100644
--- a/woothemes-sensei.php
+++ b/woothemes-sensei.php
@@ -3,7 +3,7 @@
 Plugin Name: Sensei
 Plugin URI: http://www.woothemes.com/products/sensei/
 Description: A course management plugin that offers the smoothest platform for helping you teach anything.
-Version: 1.8.5
+Version: 1.8.6
 Author: WooThemes
 Author URI: http://www.woothemes.com/
 License: GPL version 2 or later - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
@@ -50,7 +50,7 @@ function Sensei(){
     }
 
     // set the sensei version number
-    Sensei()->version = '1.8.5';
+    Sensei()->version = '1.8.6';
 
     //backwards compatibility
     global $woothemes_sensei;