diff --git a/Mac/AppDelegate.swift b/Mac/AppDelegate.swift
index 7feee8182..463b59c12 100644
--- a/Mac/AppDelegate.swift
+++ b/Mac/AppDelegate.swift
@@ -394,12 +394,7 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSUserInterfaceValidations,
 	// MARK: Main Window
 	
 	func createMainWindowController() -> MainWindowController {
-		let controller: MainWindowController
-		if #available(macOS 11.0, *) {
-			controller = windowControllerWithName("UnifiedWindow") as! MainWindowController
-		} else {
-			controller = windowControllerWithName("MainWindow") as! MainWindowController
-		}
+		let controller: MainWindowController = windowControllerWithName("UnifiedWindow") as! MainWindowController
 		
 		if !(mainWindowController?.isOpen ?? false) {
 			mainWindowControllers.removeAll()
diff --git a/Mac/Base.lproj/MainWindow.storyboard b/Mac/Base.lproj/MainWindow.storyboard
deleted file mode 100644
index 6b01165e4..000000000
--- a/Mac/Base.lproj/MainWindow.storyboard
+++ /dev/null
@@ -1,619 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="17701" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
-    <dependencies>
-        <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="17701"/>
-        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
-    </dependencies>
-    <scenes>
-        <!--Window Controller-->
-        <scene sceneID="R2V-B0-nI4">
-            <objects>
-                <windowController id="B8D-0N-5wS" customClass="MainWindowController" customModule="NetNewsWire" customModuleProvider="target" sceneMemberID="viewController">
-                    <window key="window" title="NetNewsWire" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" visibleAtLaunch="NO" frameAutosaveName="" animationBehavior="default" id="IQv-IB-iLA">
-                        <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
-                        <windowCollectionBehavior key="collectionBehavior" fullScreenPrimary="YES"/>
-                        <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
-                        <rect key="contentRect" x="196" y="240" width="480" height="270"/>
-                        <rect key="screenRect" x="0.0" y="0.0" width="1680" height="1027"/>
-                        <toolbar key="toolbar" implicitIdentifier="3C53153F-2D4C-441B-B551-D28ADBB5869C" explicitIdentifier="MainWindowToolbar" displayMode="iconOnly" sizeMode="regular" id="463-wM-1ZF">
-                            <allowedToolbarItems>
-                                <toolbarItem implicitItemIdentifier="NSToolbarSpaceItem" id="d4b-Sp-qek"/>
-                                <toolbarItem implicitItemIdentifier="NSToolbarFlexibleSpaceItem" id="YMs-P5-Xhn"/>
-                                <toolbarItem implicitItemIdentifier="DD0FA79F-72C1-488B-B113-0D2DE89AA468" explicitItemIdentifier="search" label="Search" paletteLabel="Search" toolTip="Search Articles" id="1Ql-WJ-KYi">
-                                    <size key="minSize" width="96" height="22"/>
-                                    <size key="maxSize" width="320" height="28"/>
-                                    <searchField key="view" wantsLayer="YES" verticalHuggingPriority="750" id="Fcs-4u-xuP">
-                                        <rect key="frame" x="0.0" y="14" width="320" height="22"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <searchFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" borderStyle="bezel" usesSingleLineMode="YES" bezelStyle="round" id="syc-TO-rPc">
-                                            <font key="font" metaFont="system"/>
-                                            <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                        </searchFieldCell>
-                                    </searchField>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="C3050605-E4B0-40CB-BA19-F64DF68BCFFA" explicitItemIdentifier="share" label="Share" paletteLabel="Share" toolTip="Share" image="NSShareTemplate" id="nv0-Ju-lP7" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" id="ypo-pI-PTN">
-                                        <rect key="frame" x="0.0" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="NSShareTemplate" imagePosition="overlaps" alignment="center" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="XW2-7k-h4r">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="toolbarShowShareMenu:" target="Oky-zY-oP4" id="zUk-sS-frQ"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="3552D790-D29C-4BF2-AF02-5BEFE49C7FB9" explicitItemIdentifier="newFeed" label="New Feed" paletteLabel="New Feed" toolTip="New Feed" image="NSAddTemplate" id="Skp-5r-70Q" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" id="rHO-y7-lG9">
-                                        <rect key="frame" x="11" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="NSAddTemplate" imagePosition="overlaps" alignment="center" lineBreakMode="truncatingTail" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="eHD-pU-GaN">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="showAddWebFeedWindow:" target="Oky-zY-oP4" id="pEy-MV-Lnd"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="25C9E98A-867B-4EE2-BC1A-7B453D6B40BF" explicitItemIdentifier="newFolder" label="New Folder" paletteLabel="New Folder" toolTip="New Folder" image="newFolder" id="st0-Wp-nPK" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" id="nvZ-IA-qOA">
-                                        <rect key="frame" x="15" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="newFolder" imagePosition="only" alignment="center" lineBreakMode="truncatingTail" state="on" borderStyle="border" inset="2" id="Huj-Sy-XeN">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="showAddFolderWindow:" target="Oky-zY-oP4" id="JH4-ym-YWq"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="D783290E-C822-40DF-8CB8-925D92EA4D83" explicitItemIdentifier="nextUnread" label="Next Unread" paletteLabel="Next Unread" toolTip="Go to Next Unread" image="nextUnread" id="p7Y-Vm-ILH" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" id="1g8-XX-BhA" customClass="RSDarkModeAdaptingToolbarButton" customModule="RSCore">
-                                        <rect key="frame" x="18" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="nextUnread" imagePosition="only" alignment="center" lineBreakMode="truncatingTail" state="on" borderStyle="border" inset="2" id="aBl-Z6-Tfa">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="nextUnread:" target="Oky-zY-oP4" id="tR6-kc-nFc"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="4A460A5C-B005-4797-AA95-FD667F0A61C2" explicitItemIdentifier="markAllAsRead" label="Mark All as Read" paletteLabel="Mark All as Read" toolTip="Mark All as Read" image="markAllRead" id="lst-vn-0Iw" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" id="0d4-hY-S6r">
-                                        <rect key="frame" x="29" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="markAllRead" imagePosition="overlaps" alignment="center" lineBreakMode="truncatingTail" state="on" borderStyle="border" inset="2" id="e9z-YJ-Rib">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="markAllAsRead:" target="Oky-zY-oP4" id="qQg-Wj-NpN"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="540B93C9-F805-41C8-A638-3DC0825A020B" explicitItemIdentifier="markRead" label="Mark Read" paletteLabel="Mark Read" toolTip="Mark Read or Unread" image="markRead" id="N7D-g2-EPD" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" id="Pe3-wh-G7e">
-                                        <rect key="frame" x="13" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="markRead" imagePosition="overlaps" alignment="center" lineBreakMode="truncatingTail" state="on" borderStyle="border" inset="2" id="2FV-93-DIY">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="toggleRead:" target="B8D-0N-5wS" id="r02-sN-noB"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="09CE2FC7-B9B6-4A74-85B3-2DED57082923" explicitItemIdentifier="markStar" label="Star" paletteLabel="Star" toolTip="Star or Unstar" image="star" id="Gxg-WQ-ufC" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" id="Ehx-31-ELo">
-                                        <rect key="frame" x="0.0" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="star" imagePosition="overlaps" alignment="center" lineBreakMode="truncatingTail" state="on" borderStyle="border" inset="2" id="xYM-n6-bee">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="toggleStarred:" target="Oky-zY-oP4" id="44J-UK-89l"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="4DED27B7-8961-48F3-A995-9C961E2C0257" explicitItemIdentifier="openInBrowser" label="Open in Browser" paletteLabel="Open in Browser" toolTip="Open in Browser" image="openInBrowser" id="tid-SB-me3" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" allowsExpansionToolTips="YES" id="pgp-lZ-j6S">
-                                        <rect key="frame" x="28" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="openInBrowser" imagePosition="overlaps" alignment="center" lineBreakMode="truncatingTail" state="on" borderStyle="border" inset="2" id="PNN-ND-sO0">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="openArticleInBrowser:" target="Oky-zY-oP4" id="txK-8m-Gcm"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="94C3EB28-587B-4C5C-9647-F8A2A240A1FD" explicitItemIdentifier="refresh" label="Refresh" paletteLabel="Refresh" toolTip="Refresh" image="NSRefreshTemplate" id="QD0-SQ-OIM" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" id="tRb-KW-Z3i">
-                                        <rect key="frame" x="5" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="NSRefreshTemplate" imagePosition="overlaps" alignment="center" lineBreakMode="truncatingTail" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="aGM-Q8-k4r">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="refreshAll:" target="Oky-zY-oP4" id="KRz-Df-3zA"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="642D2379-B9AF-4990-8E09-A1115C60ED1A" explicitItemIdentifier="readerView" label="Reader" paletteLabel="Reader" toolTip="Reader View" id="6Vm-OW-3mR" customClass="RSToolbarItem" customModule="RSCore">
-                                    <size key="minSize" width="38" height="25"/>
-                                    <size key="maxSize" width="38" height="27"/>
-                                    <button key="view" verticalHuggingPriority="750" id="1b9-Tf-u5V" customClass="LegacyArticleExtractorButton" customModule="NetNewsWire" customModuleProvider="target">
-                                        <rect key="frame" x="3" y="14" width="38" height="25"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" imagePosition="overlaps" alignment="center" lineBreakMode="truncatingTail" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="sXz-Xe-Kd7">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES" changeBackground="YES" changeGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="toggleArticleExtractor:" target="B8D-0N-5wS" id="ZKQ-SK-5YJ"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="ACB5604B-4543-4985-BA1A-54ADA9DF5845" explicitItemIdentifier="cleanUp" label="Clean UP" paletteLabel="Clean Up" toolTip="Clean Up" image="cleanUp" sizingBehavior="auto" id="SsT-iS-pKE" customClass="RSToolbarItem" customModule="RSCore">
-                                    <button key="view" verticalHuggingPriority="750" id="9At-yP-WNY">
-                                        <rect key="frame" x="7" y="14" width="42" height="25"/>
-                                        <autoresizingMask key="autoresizingMask"/>
-                                        <buttonCell key="cell" type="roundTextured" bezelStyle="texturedRounded" image="cleanUp" imagePosition="only" alignment="center" lineBreakMode="truncatingTail" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="Zwg-74-ZkZ">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="system"/>
-                                        </buttonCell>
-                                    </button>
-                                    <connections>
-                                        <action selector="cleanUp:" target="Oky-zY-oP4" id="UCH-DG-yk4"/>
-                                    </connections>
-                                </toolbarItem>
-                                <toolbarItem implicitItemIdentifier="596363B5-CE41-417C-B8AB-11CC2C99BCA5" label="Article Theme" paletteLabel="Article Theme" sizingBehavior="auto" id="3Hc-al-vK2">
-                                    <nil key="toolTip"/>
-                                    <popUpButton key="view" verticalHuggingPriority="750" id="MFT-nb-eLG">
-                                        <rect key="frame" x="0.0" y="14" width="100" height="24"/>
-                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                        <popUpButtonCell key="cell" type="roundTextured" title="Item 1" bezelStyle="texturedRounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" selectedItem="xAs-IL-tMv" id="ior-Gb-LTq">
-                                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                            <font key="font" metaFont="menu"/>
-                                            <menu key="menu" id="1Ac-Uq-Yeu">
-                                                <items>
-                                                    <menuItem title="Item 1" state="on" id="xAs-IL-tMv"/>
-                                                    <menuItem title="Item 2" id="T8e-ib-OTb"/>
-                                                    <menuItem title="Item 3" id="Gfy-76-Njz"/>
-                                                </items>
-                                            </menu>
-                                        </popUpButtonCell>
-                                    </popUpButton>
-                                </toolbarItem>
-                            </allowedToolbarItems>
-                            <defaultToolbarItems>
-                                <toolbarItem reference="Skp-5r-70Q"/>
-                                <toolbarItem reference="st0-Wp-nPK"/>
-                                <toolbarItem reference="QD0-SQ-OIM"/>
-                                <toolbarItem reference="YMs-P5-Xhn"/>
-                                <toolbarItem reference="lst-vn-0Iw"/>
-                                <toolbarItem reference="1Ql-WJ-KYi"/>
-                                <toolbarItem reference="YMs-P5-Xhn"/>
-                                <toolbarItem reference="p7Y-Vm-ILH"/>
-                                <toolbarItem reference="Gxg-WQ-ufC"/>
-                                <toolbarItem reference="N7D-g2-EPD"/>
-                                <toolbarItem reference="6Vm-OW-3mR"/>
-                                <toolbarItem reference="tid-SB-me3"/>
-                                <toolbarItem reference="nv0-Ju-lP7"/>
-                            </defaultToolbarItems>
-                            <connections>
-                                <outlet property="delegate" destination="B8D-0N-5wS" id="bgf-8m-klH"/>
-                            </connections>
-                        </toolbar>
-                        <connections>
-                            <outlet property="delegate" destination="B8D-0N-5wS" id="JSn-lq-Uwe"/>
-                        </connections>
-                    </window>
-                    <connections>
-                        <outlet property="articleThemePopUpButton" destination="MFT-nb-eLG" id="lHc-ej-PrT"/>
-                        <segue destination="reS-fe-pD8" kind="relationship" relationship="window.shadowedContentViewController" id="WS2-WB-dc4"/>
-                    </connections>
-                </windowController>
-                <customObject id="Oky-zY-oP4" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
-            </objects>
-            <point key="canvasLocation" x="-666" y="-124"/>
-        </scene>
-        <!--Split View Controller-->
-        <scene sceneID="vhK-r2-b3N">
-            <objects>
-                <splitViewController id="wEf-EP-9Fq" sceneMemberID="viewController">
-                    <splitViewItems>
-                        <splitViewItem canCollapse="YES" holdingPriority="260" behavior="sidebar" id="XVW-Gk-g7U"/>
-                        <splitViewItem holdingPriority="255" behavior="contentList" id="UkR-qu-7uT"/>
-                        <splitViewItem id="EtR-h8-kPm"/>
-                    </splitViewItems>
-                    <splitView key="splitView" wantsLayer="YES" dividerStyle="thin" vertical="YES" id="3QF-bA-qOw">
-                        <rect key="frame" x="0.0" y="0.0" width="450" height="300"/>
-                        <autoresizingMask key="autoresizingMask"/>
-                        <connections>
-                            <outlet property="delegate" destination="wEf-EP-9Fq" id="0ic-vQ-NKS"/>
-                        </connections>
-                    </splitView>
-                    <connections>
-                        <outlet property="splitView" destination="3QF-bA-qOw" id="YxK-5q-cOe"/>
-                        <segue destination="XML-A3-pDn" kind="relationship" relationship="splitItems" id="Dul-5N-qJu"/>
-                        <segue destination="36G-bQ-b96" kind="relationship" relationship="splitItems" id="yFZ-cm-NcZ"/>
-                        <segue destination="Vho-7i-T8m" kind="relationship" relationship="splitItems" id="Foq-XC-qoZ"/>
-                    </connections>
-                </splitViewController>
-                <customObject id="FnK-xf-eZm" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
-            </objects>
-            <point key="canvasLocation" x="-607" y="805"/>
-        </scene>
-        <!--View Controller-->
-        <scene sceneID="ZPA-jO-OkH">
-            <objects>
-                <viewController id="reS-fe-pD8" sceneMemberID="viewController">
-                    <customView key="view" wantsLayer="YES" id="hWY-jP-A4m">
-                        <rect key="frame" x="0.0" y="0.0" width="581" height="300"/>
-                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                        <subviews>
-                            <containerView translatesAutoresizingMaskIntoConstraints="NO" id="K1o-Ws-XMQ">
-                                <rect key="frame" x="0.0" y="0.0" width="581" height="300"/>
-                                <connections>
-                                    <segue destination="wEf-EP-9Fq" kind="embed" id="IT3-aj-bSe"/>
-                                </connections>
-                            </containerView>
-                        </subviews>
-                        <constraints>
-                            <constraint firstItem="K1o-Ws-XMQ" firstAttribute="top" secondItem="hWY-jP-A4m" secondAttribute="top" id="JPX-I3-QMN"/>
-                            <constraint firstItem="K1o-Ws-XMQ" firstAttribute="leading" secondItem="hWY-jP-A4m" secondAttribute="leading" id="Vqi-IQ-2V0"/>
-                            <constraint firstAttribute="trailing" secondItem="K1o-Ws-XMQ" secondAttribute="trailing" id="Y9X-7J-odJ"/>
-                            <constraint firstAttribute="bottom" secondItem="K1o-Ws-XMQ" secondAttribute="bottom" id="spp-4y-rEm"/>
-                        </constraints>
-                    </customView>
-                </viewController>
-                <customObject id="6Eo-XA-2Zy" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
-            </objects>
-            <point key="canvasLocation" x="-638.5" y="401"/>
-        </scene>
-        <!--Sidebar View Controller-->
-        <scene sceneID="Yae-mu-VsH">
-            <objects>
-                <viewController id="XML-A3-pDn" userLabel="Sidebar View Controller" customClass="SidebarViewController" customModule="NetNewsWire" customModuleProvider="target" sceneMemberID="viewController">
-                    <view key="view" wantsLayer="YES" id="bJZ-bH-vgc">
-                        <rect key="frame" x="0.0" y="0.0" width="240" height="307"/>
-                        <autoresizingMask key="autoresizingMask"/>
-                        <subviews>
-                            <scrollView borderType="none" autohidesScrollers="YES" horizontalLineScroll="26" horizontalPageScroll="10" verticalLineScroll="26" verticalPageScroll="10" hasHorizontalScroller="NO" horizontalScrollElasticity="none" translatesAutoresizingMaskIntoConstraints="NO" id="cJj-Wv-9ep">
-                                <rect key="frame" x="0.0" y="0.0" width="240" height="307"/>
-                                <clipView key="contentView" drawsBackground="NO" copiesOnScroll="NO" id="2eU-Wz-F9g">
-                                    <rect key="frame" x="0.0" y="0.0" width="240" height="307"/>
-                                    <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                    <subviews>
-                                        <outlineView verticalHuggingPriority="750" allowsExpansionToolTips="YES" columnAutoresizingStyle="firstColumnOnly" selectionHighlightStyle="sourceList" columnReordering="NO" columnResizing="NO" autosaveColumns="NO" typeSelect="NO" rowHeight="24" rowSizeStyle="systemDefault" viewBased="YES" floatsGroupRows="NO" indentationPerLevel="16" outlineTableColumn="ih9-mJ-EA7" id="cnV-kg-Dn2" customClass="SidebarOutlineView" customModule="NetNewsWire" customModuleProvider="target">
-                                            <rect key="frame" x="0.0" y="0.0" width="241" height="307"/>
-                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                            <size key="intercellSpacing" width="3" height="2"/>
-                                            <color key="backgroundColor" name="_sourceListBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                            <color key="gridColor" name="gridColor" catalog="System" colorSpace="catalog"/>
-                                            <tableColumns>
-                                                <tableColumn width="238" minWidth="23" maxWidth="1000" id="ih9-mJ-EA7">
-                                                    <tableHeaderCell key="headerCell" lineBreakMode="truncatingTail" borderStyle="border">
-                                                        <color key="textColor" name="headerTextColor" catalog="System" colorSpace="catalog"/>
-                                                        <color key="backgroundColor" name="headerColor" catalog="System" colorSpace="catalog"/>
-                                                    </tableHeaderCell>
-                                                    <textFieldCell key="dataCell" lineBreakMode="truncatingTail" selectable="YES" editable="YES" title="Text Cell" id="sXh-y7-12P">
-                                                        <font key="font" metaFont="system"/>
-                                                        <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                                        <color key="backgroundColor" name="controlBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                                    </textFieldCell>
-                                                    <tableColumnResizingMask key="resizingMask" resizeWithTable="YES"/>
-                                                    <prototypeCellViews>
-                                                        <tableCellView identifier="HeaderCell" id="qkt-WA-5tB">
-                                                            <rect key="frame" x="1" y="1" width="238" height="17"/>
-                                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                                            <subviews>
-                                                                <textField verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="fNJ-z1-0Up">
-                                                                    <rect key="frame" x="0.0" y="1" width="145" height="14"/>
-                                                                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                                                    <textFieldCell key="cell" lineBreakMode="truncatingTail" sendsActionOnEndEditing="YES" title="HEADER CELL" id="dRB-0K-qxz">
-                                                                        <font key="font" metaFont="smallSystemBold"/>
-                                                                        <color key="textColor" name="headerColor" catalog="System" colorSpace="catalog"/>
-                                                                        <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                                                                    </textFieldCell>
-                                                                </textField>
-                                                            </subviews>
-                                                            <connections>
-                                                                <outlet property="textField" destination="fNJ-z1-0Up" id="jEh-Oo-s62"/>
-                                                            </connections>
-                                                        </tableCellView>
-                                                        <tableCellView identifier="DataCell" id="HJn-Tm-YNO" customClass="SidebarCell" customModule="NetNewsWire" customModuleProvider="target">
-                                                            <rect key="frame" x="1" y="20" width="238" height="17"/>
-                                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                                                        </tableCellView>
-                                                    </prototypeCellViews>
-                                                </tableColumn>
-                                            </tableColumns>
-                                            <accessibility description="Feeds"/>
-                                            <connections>
-                                                <outlet property="delegate" destination="XML-A3-pDn" id="fPE-cv-p5c"/>
-                                                <outlet property="keyboardDelegate" destination="h5K-zR-cUa" id="BlT-aW-sea"/>
-                                                <outlet property="menu" destination="p3f-EZ-sSD" id="KTA-tl-UrO"/>
-                                            </connections>
-                                        </outlineView>
-                                    </subviews>
-                                    <nil key="backgroundColor"/>
-                                </clipView>
-                                <constraints>
-                                    <constraint firstAttribute="width" relation="greaterThanOrEqual" constant="166" id="pzy-wh-tgi"/>
-                                </constraints>
-                                <scroller key="horizontalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" horizontal="YES" id="vs5-5h-CXe">
-                                    <rect key="frame" x="-100" y="-100" width="238" height="15"/>
-                                    <autoresizingMask key="autoresizingMask"/>
-                                </scroller>
-                                <scroller key="verticalScroller" hidden="YES" wantsLayer="YES" verticalHuggingPriority="750" horizontal="NO" id="FWV-kB-qct">
-                                    <rect key="frame" x="224" y="17" width="15" height="102"/>
-                                    <autoresizingMask key="autoresizingMask"/>
-                                </scroller>
-                            </scrollView>
-                            <customView translatesAutoresizingMaskIntoConstraints="NO" id="HZs-Zf-G8s" customClass="SidebarStatusBarView" customModule="NetNewsWire" customModuleProvider="target">
-                                <rect key="frame" x="0.0" y="-28" width="240" height="28"/>
-                                <subviews>
-                                    <box verticalHuggingPriority="750" boxType="separator" translatesAutoresizingMaskIntoConstraints="NO" id="agw-l1-HkL">
-                                        <rect key="frame" x="0.0" y="25" width="240" height="5"/>
-                                    </box>
-                                    <progressIndicator hidden="YES" wantsLayer="YES" maxValue="100" style="bar" translatesAutoresizingMaskIntoConstraints="NO" id="y9c-Xf-2fS">
-                                        <rect key="frame" x="20" y="3" width="40" height="20"/>
-                                        <constraints>
-                                            <constraint firstAttribute="width" constant="40" id="1Yw-ER-8pT"/>
-                                        </constraints>
-                                    </progressIndicator>
-                                    <textField hidden="YES" horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="iyL-pW-cT6">
-                                        <rect key="frame" x="62" y="6" width="160" height="16"/>
-                                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Label" id="dVE-XG-mlU">
-                                            <font key="font" metaFont="system"/>
-                                            <color key="textColor" name="secondaryLabelColor" catalog="System" colorSpace="catalog"/>
-                                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                                        </textFieldCell>
-                                    </textField>
-                                </subviews>
-                                <constraints>
-                                    <constraint firstItem="y9c-Xf-2fS" firstAttribute="centerY" secondItem="HZs-Zf-G8s" secondAttribute="centerY" constant="1" id="5Du-sw-hBK"/>
-                                    <constraint firstItem="agw-l1-HkL" firstAttribute="leading" secondItem="HZs-Zf-G8s" secondAttribute="leading" id="FVd-l8-q2q"/>
-                                    <constraint firstItem="iyL-pW-cT6" firstAttribute="centerY" secondItem="HZs-Zf-G8s" secondAttribute="centerY" id="Hht-GZ-3Ls"/>
-                                    <constraint firstAttribute="trailing" secondItem="agw-l1-HkL" secondAttribute="trailing" id="MaE-c5-LIY"/>
-                                    <constraint firstItem="iyL-pW-cT6" firstAttribute="leading" secondItem="y9c-Xf-2fS" secondAttribute="trailing" constant="4" id="TAM-VN-Syu"/>
-                                    <constraint firstItem="y9c-Xf-2fS" firstAttribute="leading" secondItem="HZs-Zf-G8s" secondAttribute="leading" constant="20" symbolic="YES" id="TV9-iE-nuE"/>
-                                    <constraint firstItem="agw-l1-HkL" firstAttribute="top" secondItem="HZs-Zf-G8s" secondAttribute="top" id="rBv-S6-j3b"/>
-                                    <constraint firstAttribute="height" constant="28" id="xOq-XX-qcd"/>
-                                </constraints>
-                                <connections>
-                                    <outlet property="bottomConstraint" destination="UN9-Wa-uxb" id="SYv-ax-8md"/>
-                                    <outlet property="heightConstraint" destination="xOq-XX-qcd" id="ktU-yd-g8x"/>
-                                    <outlet property="progressIndicator" destination="y9c-Xf-2fS" id="gaf-6e-siu"/>
-                                    <outlet property="progressLabel" destination="iyL-pW-cT6" id="Zpv-44-cfX"/>
-                                </connections>
-                            </customView>
-                        </subviews>
-                        <constraints>
-                            <constraint firstItem="HZs-Zf-G8s" firstAttribute="top" secondItem="cJj-Wv-9ep" secondAttribute="bottom" id="0Zg-oW-o7U"/>
-                            <constraint firstItem="cJj-Wv-9ep" firstAttribute="leading" secondItem="bJZ-bH-vgc" secondAttribute="leading" id="5Rs-9M-TKq"/>
-                            <constraint firstItem="cJj-Wv-9ep" firstAttribute="top" secondItem="bJZ-bH-vgc" secondAttribute="top" id="A7C-VI-drt"/>
-                            <constraint firstAttribute="trailing" secondItem="iyL-pW-cT6" secondAttribute="trailing" constant="20" id="Mnm-9S-Qpm"/>
-                            <constraint firstAttribute="bottom" secondItem="HZs-Zf-G8s" secondAttribute="bottom" constant="-28" id="UN9-Wa-uxb"/>
-                            <constraint firstAttribute="trailing" secondItem="HZs-Zf-G8s" secondAttribute="trailing" id="iNE-nb-QEB"/>
-                            <constraint firstItem="HZs-Zf-G8s" firstAttribute="leading" secondItem="bJZ-bH-vgc" secondAttribute="leading" id="tPp-xB-CgB"/>
-                            <constraint firstAttribute="trailing" secondItem="cJj-Wv-9ep" secondAttribute="trailing" id="vo7-3F-Fd3"/>
-                        </constraints>
-                    </view>
-                    <connections>
-                        <outlet property="outlineView" destination="cnV-kg-Dn2" id="FVf-OT-E3h"/>
-                    </connections>
-                </viewController>
-                <customObject id="Jih-JO-hIE" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
-                <menu id="p3f-EZ-sSD">
-                    <items>
-                        <menuItem title="Item 1" id="ZDH-CV-Y2s">
-                            <modifierMask key="keyEquivalentModifierMask"/>
-                        </menuItem>
-                        <menuItem title="Item 2" id="1F7-qu-7oN">
-                            <modifierMask key="keyEquivalentModifierMask"/>
-                        </menuItem>
-                        <menuItem title="Item 3" id="r9E-FO-GoU">
-                            <modifierMask key="keyEquivalentModifierMask"/>
-                        </menuItem>
-                    </items>
-                    <connections>
-                        <outlet property="delegate" destination="XML-A3-pDn" id="XJm-Ua-9UB"/>
-                    </connections>
-                </menu>
-                <customObject id="h5K-zR-cUa" customClass="SidebarKeyboardDelegate" customModule="NetNewsWire" customModuleProvider="target">
-                    <connections>
-                        <outlet property="sidebarViewController" destination="XML-A3-pDn" id="kwd-Zc-HJm"/>
-                    </connections>
-                </customObject>
-            </objects>
-            <point key="canvasLocation" x="-74" y="-186.5"/>
-        </scene>
-        <!--Timeline Container View Controller-->
-        <scene sceneID="zUD-i8-QYC">
-            <objects>
-                <viewController id="36G-bQ-b96" customClass="TimelineContainerViewController" customModule="NetNewsWire" customModuleProvider="target" sceneMemberID="viewController">
-                    <view key="view" id="Dnl-L5-xFP">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="198"/>
-                        <autoresizingMask key="autoresizingMask"/>
-                        <subviews>
-                            <popUpButton verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="lSU-OC-sEC">
-                                <rect key="frame" x="8" y="176" width="51" height="19"/>
-                                <constraints>
-                                    <constraint firstAttribute="height" constant="18" id="DoO-KI-ena"/>
-                                </constraints>
-                                <popUpButtonCell key="cell" type="recessed" title="Sort" bezelStyle="recessed" alignment="center" lineBreakMode="truncatingTail" borderStyle="border" tag="1" imageScaling="proportionallyDown" inset="2" pullsDown="YES" id="bl0-6I-cH2">
-                                    <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES" changeBackground="YES" changeGray="YES"/>
-                                    <font key="font" metaFont="smallSystemBold"/>
-                                    <menu key="menu" id="dN0-S2-uqU">
-                                        <items>
-                                            <menuItem title="Sort" tag="1" hidden="YES" id="4BZ-ya-evy">
-                                                <attributedString key="attributedTitle"/>
-                                                <modifierMask key="keyEquivalentModifierMask"/>
-                                            </menuItem>
-                                            <menuItem title="Newest Article on Top" state="on" tag="2" id="40c-kt-vhO">
-                                                <connections>
-                                                    <action selector="sortByNewestArticleOnTop:" target="Ebq-4s-EwK" id="vYg-MZ-zve"/>
-                                                </connections>
-                                            </menuItem>
-                                            <menuItem title="Oldest Article on Top" tag="3" id="sOF-Ez-vIL">
-                                                <connections>
-                                                    <action selector="sortByOldestArticleOnTop:" target="Ebq-4s-EwK" id="KFG-M7-blB"/>
-                                                </connections>
-                                            </menuItem>
-                                            <menuItem isSeparatorItem="YES" id="xQP-gm-iO9"/>
-                                            <menuItem title="Group by Feed" tag="4" id="YSR-5C-Yjd">
-                                                <connections>
-                                                    <action selector="groupByFeedToggled:" target="Ebq-4s-EwK" id="4y9-5l-ToF"/>
-                                                </connections>
-                                            </menuItem>
-                                        </items>
-                                    </menu>
-                                </popUpButtonCell>
-                            </popUpButton>
-                            <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="iA5-go-AO0">
-                                <rect key="frame" x="350" y="179" width="13" height="14"/>
-                                <buttonCell key="cell" type="bevel" bezelStyle="rounded" image="filterInactive" imagePosition="overlaps" alignment="center" imageScaling="proportionallyDown" inset="2" id="j7d-36-DO5">
-                                    <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
-                                    <font key="font" metaFont="system"/>
-                                </buttonCell>
-                                <color key="contentTintColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                <connections>
-                                    <action selector="toggleReadArticlesFilter:" target="Ebq-4s-EwK" id="tcC-72-Npk"/>
-                                </connections>
-                            </button>
-                            <box verticalHuggingPriority="750" boxType="separator" translatesAutoresizingMaskIntoConstraints="NO" id="7p6-pA-iw6">
-                                <rect key="frame" x="0.0" y="172" width="375" height="5"/>
-                            </box>
-                            <customView translatesAutoresizingMaskIntoConstraints="NO" id="Zpk-pq-9nW" customClass="TimelineContainerView" customModule="NetNewsWire" customModuleProvider="target">
-                                <rect key="frame" x="0.0" y="0.0" width="375" height="174"/>
-                            </customView>
-                        </subviews>
-                        <constraints>
-                            <constraint firstAttribute="trailing" secondItem="Zpk-pq-9nW" secondAttribute="trailing" id="67d-pI-I9C"/>
-                            <constraint firstAttribute="trailing" secondItem="iA5-go-AO0" secondAttribute="trailing" constant="12" id="9Dl-n9-vRI"/>
-                            <constraint firstItem="lSU-OC-sEC" firstAttribute="leading" secondItem="Dnl-L5-xFP" secondAttribute="leading" constant="8" id="Ceb-sA-ECJ"/>
-                            <constraint firstItem="Zpk-pq-9nW" firstAttribute="top" secondItem="7p6-pA-iw6" secondAttribute="bottom" id="KCa-8b-a6y"/>
-                            <constraint firstItem="lSU-OC-sEC" firstAttribute="centerY" secondItem="iA5-go-AO0" secondAttribute="centerY" id="OeL-Zp-iRT"/>
-                            <constraint firstItem="Zpk-pq-9nW" firstAttribute="leading" secondItem="Dnl-L5-xFP" secondAttribute="leading" id="XF2-31-E1x"/>
-                            <constraint firstAttribute="trailing" secondItem="7p6-pA-iw6" secondAttribute="trailing" id="fG3-fe-Stb"/>
-                            <constraint firstAttribute="bottom" secondItem="Zpk-pq-9nW" secondAttribute="bottom" id="fyv-EG-PC8"/>
-                            <constraint firstItem="7p6-pA-iw6" firstAttribute="leading" secondItem="Dnl-L5-xFP" secondAttribute="leading" id="pZU-jW-B1h"/>
-                            <constraint firstItem="7p6-pA-iw6" firstAttribute="top" secondItem="Dnl-L5-xFP" secondAttribute="top" constant="23" id="tUm-nX-Jce"/>
-                            <constraint firstItem="iA5-go-AO0" firstAttribute="leading" relation="greaterThanOrEqual" secondItem="lSU-OC-sEC" secondAttribute="trailing" constant="8" id="yCg-gc-exN"/>
-                            <constraint firstItem="lSU-OC-sEC" firstAttribute="top" secondItem="Dnl-L5-xFP" secondAttribute="top" constant="3" id="zay-ZJ-od3"/>
-                        </constraints>
-                    </view>
-                    <connections>
-                        <outlet property="containerView" destination="Zpk-pq-9nW" id="Kye-yX-Wyn"/>
-                        <outlet property="groupByFeedMenuItem" destination="YSR-5C-Yjd" id="1aN-9S-nE1"/>
-                        <outlet property="newestToOldestMenuItem" destination="40c-kt-vhO" id="AGa-fX-EVy"/>
-                        <outlet property="oldestToNewestMenuItem" destination="sOF-Ez-vIL" id="qSg-ST-ww9"/>
-                        <outlet property="readFilteredButton" destination="iA5-go-AO0" id="kQg-2g-zNZ"/>
-                        <outlet property="viewOptionsPopUpButton" destination="lSU-OC-sEC" id="Z8V-rm-n2m"/>
-                    </connections>
-                </viewController>
-                <customObject id="Ebq-4s-EwK" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
-                <customObject id="ZOV-xh-WJE" customClass="TimelineKeyboardDelegate" customModule="NetNewsWire" customModuleProvider="target">
-                    <connections>
-                        <outlet property="timelineViewController" destination="36G-bQ-b96" id="rED-2Z-kh6"/>
-                    </connections>
-                </customObject>
-            </objects>
-            <point key="canvasLocation" x="62" y="394"/>
-        </scene>
-        <!--Detail View Controller-->
-        <scene sceneID="HMt-bN-oMN">
-            <objects>
-                <viewController id="Vho-7i-T8m" userLabel="Detail View Controller" customClass="DetailViewController" customModule="NetNewsWire" customModuleProvider="target" sceneMemberID="viewController">
-                    <customView key="view" id="cJ9-6s-66u" customClass="DetailContainerView" customModule="NetNewsWire" customModuleProvider="target">
-                        <rect key="frame" x="0.0" y="0.0" width="730" height="300"/>
-                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                        <subviews>
-                            <customView hidden="YES" alphaValue="0.90000000000000002" translatesAutoresizingMaskIntoConstraints="NO" id="xI5-lx-RD8" customClass="DetailStatusBarView" customModule="NetNewsWire" customModuleProvider="target">
-                                <rect key="frame" x="6" y="2" width="12" height="20"/>
-                                <subviews>
-                                    <textField horizontalHuggingPriority="850" verticalHuggingPriority="750" horizontalCompressionResistancePriority="250" translatesAutoresizingMaskIntoConstraints="NO" id="Dim-ed-Dcz" userLabel="URL Label">
-                                        <rect key="frame" x="4" y="2" width="4" height="16"/>
-                                        <textFieldCell key="cell" lineBreakMode="truncatingMiddle" selectable="YES" allowsUndo="NO" sendsActionOnEndEditing="YES" alignment="left" usesSingleLineMode="YES" id="znU-Fh-L7H">
-                                            <font key="font" metaFont="system"/>
-                                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
-                                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                                        </textFieldCell>
-                                    </textField>
-                                </subviews>
-                                <constraints>
-                                    <constraint firstItem="Dim-ed-Dcz" firstAttribute="centerY" secondItem="xI5-lx-RD8" secondAttribute="centerY" id="Hna-uB-3F7"/>
-                                    <constraint firstAttribute="trailing" secondItem="Dim-ed-Dcz" secondAttribute="trailing" constant="6" id="O5q-ZN-DjZ"/>
-                                    <constraint firstAttribute="height" constant="20" id="Sfk-Ri-WoD"/>
-                                    <constraint firstItem="Dim-ed-Dcz" firstAttribute="leading" secondItem="xI5-lx-RD8" secondAttribute="leading" constant="6" id="Y9c-WR-ZBY"/>
-                                </constraints>
-                                <connections>
-                                    <outlet property="urlLabel" destination="Dim-ed-Dcz" id="8fY-oo-cGT"/>
-                                </connections>
-                            </customView>
-                        </subviews>
-                        <constraints>
-                            <constraint firstItem="xI5-lx-RD8" firstAttribute="leading" secondItem="cJ9-6s-66u" secondAttribute="leading" constant="6" id="5vz-ys-CAo"/>
-                            <constraint firstAttribute="trailing" relation="greaterThanOrEqual" secondItem="xI5-lx-RD8" secondAttribute="trailing" constant="6" id="pbD-LN-Gk1"/>
-                            <constraint firstAttribute="bottom" secondItem="xI5-lx-RD8" secondAttribute="bottom" constant="2" id="zsv-B0-ChW"/>
-                        </constraints>
-                        <connections>
-                            <outlet property="detailStatusBarView" destination="xI5-lx-RD8" id="yIZ-aP-fKF"/>
-                        </connections>
-                    </customView>
-                    <connections>
-                        <outlet property="containerView" destination="cJ9-6s-66u" id="gXc-Pz-9sQ"/>
-                        <outlet property="statusBarView" destination="xI5-lx-RD8" id="meP-4g-U63"/>
-                    </connections>
-                </viewController>
-                <customObject id="vzM-Vn-mEn" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
-            </objects>
-            <point key="canvasLocation" x="68" y="946"/>
-        </scene>
-    </scenes>
-    <resources>
-        <image name="NSAddTemplate" width="11" height="11"/>
-        <image name="NSRefreshTemplate" width="11" height="15"/>
-        <image name="NSShareTemplate" width="11" height="16"/>
-        <image name="cleanUp" width="149" height="113"/>
-        <image name="filterInactive" width="13" height="13"/>
-        <image name="markAllRead" width="22" height="19"/>
-        <image name="markRead" width="19" height="19"/>
-        <image name="newFolder" width="19" height="19"/>
-        <image name="nextUnread" width="24" height="19"/>
-        <image name="openInBrowser" width="19" height="19"/>
-        <image name="star" width="19" height="19"/>
-    </resources>
-</document>
diff --git a/NetNewsWire.xcodeproj/project.pbxproj b/NetNewsWire.xcodeproj/project.pbxproj
index 411d900da..6c425e0ff 100644
--- a/NetNewsWire.xcodeproj/project.pbxproj
+++ b/NetNewsWire.xcodeproj/project.pbxproj
@@ -618,7 +618,6 @@
 		65ED4065235DEF6C0081F399 /* AccountsFeedbin.xib in Resources */ = {isa = PBXBuildFile; fileRef = 5144EA50227B8E4500D19003 /* AccountsFeedbin.xib */; };
 		65ED4066235DEF6C0081F399 /* TimelineTableView.xib in Resources */ = {isa = PBXBuildFile; fileRef = 8405DDA122168920008CE1BF /* TimelineTableView.xib */; };
 		65ED4067235DEF6C0081F399 /* page.html in Resources */ = {isa = PBXBuildFile; fileRef = B528F81D23333C7E00E735DD /* page.html */; };
-		65ED4068235DEF6C0081F399 /* MainWindow.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 8483630C2262A3FE00DA1D35 /* MainWindow.storyboard */; };
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 		65ED406A235DEF6C0081F399 /* newsfoot.js in Resources */ = {isa = PBXBuildFile; fileRef = 49F40DEF2335B71000552BF4 /* newsfoot.js */; };
 		65ED406B235DEF6C0081F399 /* CrashReporterWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = 84BAE64821CEDAF20046DB56 /* CrashReporterWindow.xib */; };
@@ -678,7 +677,6 @@
 		848363052262A3CC00DA1D35 /* AddFolderSheet.xib in Resources */ = {isa = PBXBuildFile; fileRef = 848363032262A3CC00DA1D35 /* AddFolderSheet.xib */; };
 		848363082262A3DD00DA1D35 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 848363062262A3DD00DA1D35 /* Main.storyboard */; };
 		8483630B2262A3F000DA1D35 /* RenameSheet.xib in Resources */ = {isa = PBXBuildFile; fileRef = 848363092262A3F000DA1D35 /* RenameSheet.xib */; };
-		8483630E2262A3FE00DA1D35 /* MainWindow.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 8483630C2262A3FE00DA1D35 /* MainWindow.storyboard */; };
 		848B937221C8C5540038DC0D /* CrashReporter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 848B937121C8C5540038DC0D /* CrashReporter.swift */; };
 		848D578E21543519005FFAD5 /* PasteboardWebFeed.swift in Sources */ = {isa = PBXBuildFile; fileRef = 848D578D21543519005FFAD5 /* PasteboardWebFeed.swift */; };
 		848F6AE51FC29CFB002D422E /* FaviconDownloader.swift in Sources */ = {isa = PBXBuildFile; fileRef = 848F6AE41FC29CFA002D422E /* FaviconDownloader.swift */; };
@@ -1389,7 +1387,6 @@
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 		848363072262A3DD00DA1D35 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 		8483630A2262A3F000DA1D35 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Mac/Base.lproj/RenameSheet.xib; sourceTree = SOURCE_ROOT; };
-		8483630D2262A3FE00DA1D35 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Mac/Base.lproj/MainWindow.storyboard; sourceTree = SOURCE_ROOT; };
 		848B937121C8C5540038DC0D /* CrashReporter.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CrashReporter.swift; sourceTree = "<group>"; };
 		848D578D21543519005FFAD5 /* PasteboardWebFeed.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PasteboardWebFeed.swift; sourceTree = "<group>"; };
 		848F6AE41FC29CFA002D422E /* FaviconDownloader.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = FaviconDownloader.swift; sourceTree = "<group>"; };
@@ -2146,7 +2143,6 @@
 		842E45E11ED8C681000A8B52 /* MainWindow */ = {
 			isa = PBXGroup;
 			children = (
-				8483630C2262A3FE00DA1D35 /* MainWindow.storyboard */,
 				51C0307F257D815A00609262 /* UnifiedWindow.storyboard */,
 				849A975D1ED9EB72007D329B /* MainWindowController.swift */,
 				519B8D322143397200FA689C /* SharingServiceDelegate.swift */,
@@ -3282,7 +3278,6 @@
 				65ED4065235DEF6C0081F399 /* AccountsFeedbin.xib in Resources */,
 				65ED4066235DEF6C0081F399 /* TimelineTableView.xib in Resources */,
 				65ED4067235DEF6C0081F399 /* page.html in Resources */,
-				65ED4068235DEF6C0081F399 /* MainWindow.storyboard in Resources */,
 				BDCB516824282C8A00102A80 /* AccountsNewsBlur.xib in Resources */,
 				3B826DCD2385C89600FC1ADB /* AccountsFeedWrangler.xib in Resources */,
 				65ED4069235DEF6C0081F399 /* AccountsReaderAPI.xib in Resources */,
@@ -3385,7 +3380,6 @@
 				5144EA52227B8E4500D19003 /* AccountsFeedbin.xib in Resources */,
 				8405DDA222168920008CE1BF /* TimelineTableView.xib in Resources */,
 				B528F81E23333C7E00E735DD /* page.html in Resources */,
-				8483630E2262A3FE00DA1D35 /* MainWindow.storyboard in Resources */,
 				DFD6AACE27ADE86E00463FAD /* NewsFax.nnwtheme in Resources */,
 				3B826DCB2385C84800FC1ADB /* AccountsFeedWrangler.xib in Resources */,
 				55E15BCB229D65A900D6602A /* AccountsReaderAPI.xib in Resources */,
@@ -4427,14 +4421,6 @@
 			name = RenameSheet.xib;
 			sourceTree = "<group>";
 		};
-		8483630C2262A3FE00DA1D35 /* MainWindow.storyboard */ = {
-			isa = PBXVariantGroup;
-			children = (
-				8483630D2262A3FE00DA1D35 /* Base */,
-			);
-			name = MainWindow.storyboard;
-			sourceTree = "<group>";
-		};
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 			isa = PBXVariantGroup;
 			children = (