diff --git a/mac/Keyman4MacIM/Keyman4MacIM/KMAboutWindow/KMAboutWindowController.m b/mac/Keyman4MacIM/Keyman4MacIM/KMAboutWindow/KMAboutWindowController.m
index 14491e3908..17d12378f4 100644
--- a/mac/Keyman4MacIM/Keyman4MacIM/KMAboutWindow/KMAboutWindowController.m
+++ b/mac/Keyman4MacIM/Keyman4MacIM/KMAboutWindow/KMAboutWindowController.m
@@ -13,6 +13,9 @@
 @property (nonatomic, weak) IBOutlet NSTextField *versionLabel;
 @property (nonatomic, weak) IBOutlet NSTextField *copyrightLabel;
 @property (nonatomic, weak) IBOutlet NSButton *licenseButton;
+// not needed at the moment but might be:
+@property (nonatomic, weak) IBOutlet NSButton *closeButton;
+@property (nonatomic, weak) IBOutlet NSButton *configureButton;
 @end
 
 @implementation KMAboutWindowController
diff --git a/mac/Keyman4MacIM/Keyman4MacIM/KMAboutWindow/KMAboutWindowController.xib b/mac/Keyman4MacIM/Keyman4MacIM/KMAboutWindow/KMAboutWindowController.xib
index bfc57e988e..aa06bf959b 100644
--- a/mac/Keyman4MacIM/Keyman4MacIM/KMAboutWindow/KMAboutWindowController.xib
+++ b/mac/Keyman4MacIM/Keyman4MacIM/KMAboutWindow/KMAboutWindowController.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14113" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14460.31" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14113"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14460.31"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <objects>
@@ -16,7 +16,7 @@
         </customObject>
         <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
         <customObject id="-3" userLabel="Application" customClass="NSObject"/>
-        <window title="KeymanMac" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" oneShot="NO" animationBehavior="default" id="F0z-JX-Cv5" customClass="KMAboutWindow">
+        <window title="KeymanMac" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" animationBehavior="default" id="F0z-JX-Cv5" customClass="KMAboutWindow">
             <windowStyleMask key="styleMask" closable="YES"/>
             <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
             <rect key="contentRect" x="196" y="240" width="450" height="318"/>
@@ -41,35 +41,22 @@
                             <constraint firstAttribute="height" relation="greaterThanOrEqual" constant="7" id="vyH-ga-e1G"/>
                         </constraints>
                     </customView>
-                    <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="i8D-2n-KYh">
-                        <rect key="frame" x="20" y="60" width="89" height="19"/>
-                        <constraints>
-                            <constraint firstAttribute="height" constant="19" id="si0-WI-zp7"/>
-                        </constraints>
-                        <buttonCell key="cell" type="roundRect" title="License Agreement" bezelStyle="roundedRect" alignment="left" controlSize="mini" state="on" imageScaling="proportionallyDown" inset="2" id="hYC-Bx-aoP">
-                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                            <font key="font" metaFont="miniSystem"/>
-                        </buttonCell>
-                        <connections>
-                            <action selector="licenseAction:" target="-2" id="DOO-Wo-6Sv"/>
-                        </connections>
-                    </button>
-                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="ln9-LY-e8d">
-                        <rect key="frame" x="20" y="35" width="256" height="15"/>
+                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" misplaced="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ln9-LY-e8d">
+                        <rect key="frame" x="20" y="39" width="256" height="15"/>
                         <constraints>
                             <constraint firstAttribute="height" constant="15" id="Eps-Mv-cM9"/>
                         </constraints>
                         <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="left" title="Version 1.0.100" id="69w-EI-e3y">
                             <font key="font" metaFont="miniSystem"/>
-                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                            <color key="textColor" name="systemBlueColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                         </textFieldCell>
                     </textField>
-                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="IcZ-9F-kwH">
-                        <rect key="frame" x="20" y="20" width="80" height="11"/>
-                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Copyright ©2018" id="fjZ-Vg-DtW">
+                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" misplaced="YES" translatesAutoresizingMaskIntoConstraints="NO" id="IcZ-9F-kwH">
+                        <rect key="frame" x="20" y="20" width="256" height="11"/>
+                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="left" title="Copyright ©2017-2019" id="fjZ-Vg-DtW">
                             <font key="font" metaFont="miniSystem"/>
-                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                            <color key="textColor" name="systemBlueColor" catalog="System" colorSpace="catalog"/>
                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                         </textFieldCell>
                     </textField>
@@ -78,29 +65,31 @@
                         <imageCell key="cell" refusesFirstResponder="YES" alignment="left" imageScaling="proportionallyUpOrDown" image="SILInBlue76" id="0zb-i2-bhN"/>
                     </imageView>
                     <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="XIT-T3-xre">
-                        <rect key="frame" x="390" y="19" width="50" height="19"/>
+                        <rect key="frame" x="390" y="20" width="50" height="18"/>
                         <constraints>
                             <constraint firstAttribute="height" constant="18" id="CPF-NR-u5o"/>
                             <constraint firstAttribute="width" constant="50" id="DAH-lD-hjp"/>
                         </constraints>
-                        <buttonCell key="cell" type="roundRect" title="Close" bezelStyle="roundedRect" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="Kab-Up-fYH">
+                        <buttonCell key="cell" type="roundRect" title="Close" bezelStyle="roundedRect" alignment="center" state="on" imageScaling="proportionallyDown" inset="2" id="Kab-Up-fYH">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="cellTitle"/>
                         </buttonCell>
+                        <color key="contentTintColor" name="systemRedColor" catalog="System" colorSpace="catalog"/>
                         <connections>
                             <action selector="closeAction:" target="-2" id="frJ-pm-Iyg"/>
                         </connections>
                     </button>
                     <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="xqc-bi-pPI">
-                        <rect key="frame" x="282" y="19" width="100" height="19"/>
+                        <rect key="frame" x="282" y="20" width="100" height="18"/>
                         <constraints>
                             <constraint firstAttribute="height" constant="18" id="W0C-Lh-ns5"/>
                             <constraint firstAttribute="width" constant="100" id="l3A-K7-gqm"/>
                         </constraints>
-                        <buttonCell key="cell" type="roundRect" title="Configuration" bezelStyle="roundedRect" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="vkh-b5-vO7">
+                        <buttonCell key="cell" type="roundRect" title="Configuration" bezelStyle="roundedRect" alignment="center" state="on" imageScaling="proportionallyDown" inset="2" id="vkh-b5-vO7">
                             <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
                             <font key="font" metaFont="cellTitle"/>
                         </buttonCell>
+                        <color key="contentTintColor" name="systemOrangeColor" catalog="System" colorSpace="catalog"/>
                         <connections>
                             <action selector="configAction:" target="-2" id="3W6-cm-6P5"/>
                         </connections>
@@ -112,6 +101,20 @@
                         </constraints>
                         <imageCell key="cell" refusesFirstResponder="YES" alignment="left" imageAlignment="left" imageScaling="proportionallyUpOrDown" image="keyman-88" id="4mp-20-rlf"/>
                     </imageView>
+                    <button verticalHuggingPriority="750" misplaced="YES" translatesAutoresizingMaskIntoConstraints="NO" id="i8D-2n-KYh">
+                        <rect key="frame" x="20" y="62" width="89" height="19"/>
+                        <constraints>
+                            <constraint firstAttribute="height" constant="19" id="si0-WI-zp7"/>
+                        </constraints>
+                        <buttonCell key="cell" type="roundRect" title="License Agreement" bezelStyle="roundedRect" alignment="left" controlSize="mini" state="on" imageScaling="proportionallyDown" inset="2" id="hYC-Bx-aoP">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
+                            <font key="font" metaFont="miniSystem"/>
+                        </buttonCell>
+                        <color key="contentTintColor" name="systemGreenColor" catalog="System" colorSpace="catalog"/>
+                        <connections>
+                            <action selector="licenseAction:" target="-2" id="DOO-Wo-6Sv"/>
+                        </connections>
+                    </button>
                 </subviews>
                 <constraints>
                     <constraint firstItem="IcZ-9F-kwH" firstAttribute="top" secondItem="ln9-LY-e8d" secondAttribute="bottom" priority="750" constant="4" id="34l-hR-vnD"/>