diff --git a/PySimpleGUI.py b/PySimpleGUI.py
index b11048d1..c1404d69 100644
--- a/PySimpleGUI.py
+++ b/PySimpleGUI.py
@@ -1591,8 +1591,6 @@ class TabGroup(Element):
         super().__del__()
 
 
-
-
 # ---------------------------------------------------------------------- #
 #                           Slider                                       #
 # ---------------------------------------------------------------------- #
@@ -2012,7 +2010,6 @@ class Menu(Element):
         super().__del__()
 
 
-
 # ---------------------------------------------------------------------- #
 #                           Table                                        #
 # ---------------------------------------------------------------------- #
@@ -2042,8 +2039,6 @@ class Table(Element):
         super().__del__()
 
 
-
-
 # ---------------------------------------------------------------------- #
 #                           Error Element                                #
 # ---------------------------------------------------------------------- #
@@ -2051,8 +2046,8 @@ class ErrorElement(Element):
     def __init__(self, key=None):
 
         self.Key = key
-        super().__init__(ELEM_TYPE_ERROR, key=key)
 
+        super().__init__(ELEM_TYPE_ERROR, key=key)
         return
 
     def Update(self, *args, **kwargs):
@@ -2061,7 +2056,7 @@ class ErrorElement(Element):
             'Bad key = {}'.format(self.Key),
             'Your bad line of code may resemble this:',
               'window.FindElement("{}")'.format(self.Key))
-        return
+        return self
 
 
     def MenuItemChosenCallback(self, item_chosen):
@@ -2075,9 +2070,6 @@ class ErrorElement(Element):
 
 
 
-
-
-
 # ------------------------------------------------------------------------- #
 #                       Window CLASS                                      #
 # ------------------------------------------------------------------------- #
@@ -2276,15 +2268,17 @@ class Window:
 
     def Refresh(self):
         if self.TKrootDestroyed:
-            return
+            return self
         try:
             rc = self.TKroot.update()
         except:
             pass
+        return self
 
 
     def Fill(self, values_dict):
         FillFormWithValues(self, values_dict)
+        return self
 
 
     def FindElement(self, key):
diff --git a/docs/index.md b/docs/index.md
index b615c004..0a394825 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -20,7 +20,7 @@
 
 ## Now supports both Python 2.7 & 3
 
-![Python Version](https://img.shields.io/badge/PySimpleGUI_For_Python_3_Version-3.8.3-red.svg?longCache=true&style=for-the-badge)
+![Python Version](https://img.shields.io/badge/PySimpleGUI_For_Python_3_Version-3.8.5-red.svg?longCache=true&style=for-the-badge)
 
   ![Python Version](https://img.shields.io/badge/PySimpleGUI_For_Python_2.7_Version-1.0.4-blue.svg?longCache=true&style=for-the-badge)
 
@@ -34,6 +34,9 @@
 
 [Latest Demos and Master Branch on GitHub](https://github.com/MikeTheWatchGuy/PySimpleGUI)
 
+[Docs in PDF Format](https://github.com/MikeTheWatchGuy/PySimpleGUI/tree/master/docs)
+
+
 Super-simple GUI to use... Powerfully customizable.
 
 Home of the 1-line custom GUI and 1-line progress meter
@@ -1090,6 +1093,8 @@ Windows with no titlebar rely on the grab anywhere option to be enabled or else
 
 Windows without a titlebar can be used to easily create a floating launcher.
 
+Linux users!  Note that this setting has side effects for some of the other Elements.  Multi-line input doesn't work at all, for example  So, use with caution.
+
 
 ![floating launcher](https://user-images.githubusercontent.com/13696193/45258246-71bafb80-b382-11e8-9f5e-79421e6c00bb.jpg)
 
@@ -2796,6 +2801,7 @@ A MikeTheWatchGuy production... entirely responsible for this code.... unless it
 | 03.06.00 | Sept 23, 2018 - Goodbye FlexForm, hello Window
 | 03.08.00 | Sept 25, 2018 - Tab and TabGroup Elements\
 | 01.01.00 for 2.7 | Sept 25, 2018 - First release for 2.7
+| 03.08.04 | Sept 30, 2017 - See release notes
 
 
 ### Release Notes
@@ -2912,12 +2918,14 @@ It's official.  There is a 2.7 version of PySimpleGUI!
 * Keyboard shortcuts for menu items. Can hold ALT key to select items in men
 * Removed old-style Tabs - Risky change because it hit fundamental window packing and creation. Will also break any old code using this style tab (sorry folks this is how progress happens)
 
-#### 3.8.3
+#### 3.8.5
 
 * Fix for Menus.
-* Fixed tabled colors. Now they work
+* Fixed table colors. Now they work
 * Fixed returning keys for tabs
-*
+* Window Hide / UnHide methods
+* Changed all Popups to remove context manager
+* Error checking for Graphing objects and for Element Updates
 
 ### Upcoming
 Make suggestions people!  Future release features
diff --git a/readme.md b/readme.md
index b615c004..0a394825 100644
--- a/readme.md
+++ b/readme.md
@@ -20,7 +20,7 @@
 
 ## Now supports both Python 2.7 & 3
 
-![Python Version](https://img.shields.io/badge/PySimpleGUI_For_Python_3_Version-3.8.3-red.svg?longCache=true&style=for-the-badge)
+![Python Version](https://img.shields.io/badge/PySimpleGUI_For_Python_3_Version-3.8.5-red.svg?longCache=true&style=for-the-badge)
 
   ![Python Version](https://img.shields.io/badge/PySimpleGUI_For_Python_2.7_Version-1.0.4-blue.svg?longCache=true&style=for-the-badge)
 
@@ -34,6 +34,9 @@
 
 [Latest Demos and Master Branch on GitHub](https://github.com/MikeTheWatchGuy/PySimpleGUI)
 
+[Docs in PDF Format](https://github.com/MikeTheWatchGuy/PySimpleGUI/tree/master/docs)
+
+
 Super-simple GUI to use... Powerfully customizable.
 
 Home of the 1-line custom GUI and 1-line progress meter
@@ -1090,6 +1093,8 @@ Windows with no titlebar rely on the grab anywhere option to be enabled or else
 
 Windows without a titlebar can be used to easily create a floating launcher.
 
+Linux users!  Note that this setting has side effects for some of the other Elements.  Multi-line input doesn't work at all, for example  So, use with caution.
+
 
 ![floating launcher](https://user-images.githubusercontent.com/13696193/45258246-71bafb80-b382-11e8-9f5e-79421e6c00bb.jpg)
 
@@ -2796,6 +2801,7 @@ A MikeTheWatchGuy production... entirely responsible for this code.... unless it
 | 03.06.00 | Sept 23, 2018 - Goodbye FlexForm, hello Window
 | 03.08.00 | Sept 25, 2018 - Tab and TabGroup Elements\
 | 01.01.00 for 2.7 | Sept 25, 2018 - First release for 2.7
+| 03.08.04 | Sept 30, 2017 - See release notes
 
 
 ### Release Notes
@@ -2912,12 +2918,14 @@ It's official.  There is a 2.7 version of PySimpleGUI!
 * Keyboard shortcuts for menu items. Can hold ALT key to select items in men
 * Removed old-style Tabs - Risky change because it hit fundamental window packing and creation. Will also break any old code using this style tab (sorry folks this is how progress happens)
 
-#### 3.8.3
+#### 3.8.5
 
 * Fix for Menus.
-* Fixed tabled colors. Now they work
+* Fixed table colors. Now they work
 * Fixed returning keys for tabs
-*
+* Window Hide / UnHide methods
+* Changed all Popups to remove context manager
+* Error checking for Graphing objects and for Element Updates
 
 ### Upcoming
 Make suggestions people!  Future release features