diff --git a/submodules/BotPaymentsUI/Sources/BotCheckoutPasswordEntryController.swift b/submodules/BotPaymentsUI/Sources/BotCheckoutPasswordEntryController.swift
index 157a9bee57..949fe5450d 100644
--- a/submodules/BotPaymentsUI/Sources/BotCheckoutPasswordEntryController.swift
+++ b/submodules/BotPaymentsUI/Sources/BotCheckoutPasswordEntryController.swift
@@ -7,64 +7,145 @@ import SwiftSignalKit
 import TelegramPresentationData
 import AccountContext
 
-private struct BotCheckoutPasswordAlertAction {
-    public let title: String
-    public let action: () -> Void
+private final class BotCheckoutPassworInputFieldNode: ASDisplayNode, UITextFieldDelegate {
+    private var theme: PresentationTheme
+    private let backgroundNode: ASImageNode
+    private let textInputNode: TextFieldNode
+    private let placeholderNode: ASTextNode
     
-    public init(title: String, action: @escaping () -> Void) {
-        self.title = title
-        self.action = action
-    }
-}
-
-private final class BotCheckoutPasswordAlertActionNode: HighlightableButtonNode {
-    private let backgroundNode: ASDisplayNode
+    var updateHeight: (() -> Void)?
+    var complete: (() -> Void)?
+    var textChanged: ((String) -> Void)?
     
-    let action: BotCheckoutPasswordAlertAction
+    private let backgroundInsets = UIEdgeInsets(top: 8.0, left: 16.0, bottom: 15.0, right: 16.0)
+    private let inputInsets = UIEdgeInsets(top: 5.0, left: 12.0, bottom: 5.0, right: 12.0)
     
-    init(theme: PresentationTheme, action: BotCheckoutPasswordAlertAction) {
-        self.backgroundNode = ASDisplayNode()
-        self.backgroundNode.isLayerBacked = true
-        self.backgroundNode.backgroundColor = theme.actionSheet.opaqueItemHighlightedBackgroundColor
-        self.backgroundNode.alpha = 0.0
-        
-        self.action = action
-        
-        super.init()
-        
-        self.setTitle(action.title, with: Font.regular(17.0), with: theme.actionSheet.controlAccentColor, for: [])
-        self.setTitle(action.title, with: Font.regular(17.0), with: theme.actionSheet.disabledActionTextColor, for: [.disabled])
-        
-        self.highligthedChanged = { [weak self] value in
-            if let strongSelf = self {
-                if value {
-                    if strongSelf.backgroundNode.supernode == nil {
-                        strongSelf.insertSubnode(strongSelf.backgroundNode, at: 0)
-                    }
-                    strongSelf.backgroundNode.layer.removeAnimation(forKey: "opacity")
-                    strongSelf.backgroundNode.alpha = 1.0
-                } else if !strongSelf.backgroundNode.alpha.isZero {
-                    strongSelf.backgroundNode.alpha = 0.0
-                    strongSelf.backgroundNode.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.25)
-                }
-            }
+    var text: String {
+        get {
+            return self.textInputNode.textField.text ?? ""
+        }
+        set {
+            self.textInputNode.textField.text = newValue
+            self.placeholderNode.isHidden = !newValue.isEmpty
         }
     }
     
-    override func didLoad() {
-        super.didLoad()
-        
-        self.addTarget(self, action: #selector(self.pressed), forControlEvents: .touchUpInside)
+    var placeholder: String = "" {
+        didSet {
+            self.placeholderNode.attributedText = NSAttributedString(string: self.placeholder, font: Font.regular(17.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
+        }
     }
     
-    @objc func pressed() {
-        self.action.action()
+    init(theme: PresentationTheme, placeholder: String) {
+        self.theme = theme
+        
+        self.backgroundNode = ASImageNode()
+        self.backgroundNode.isLayerBacked = true
+        self.backgroundNode.displaysAsynchronously = false
+        self.backgroundNode.displayWithoutProcessing = true
+        self.backgroundNode.image = generateStretchableFilledCircleImage(diameter: 12.0, color: theme.actionSheet.inputHollowBackgroundColor, strokeColor: theme.actionSheet.inputBorderColor, strokeWidth: 1.0)
+        
+        self.textInputNode = TextFieldNode()
+        self.textInputNode.textField.typingAttributes = [NSAttributedString.Key.font: Font.regular(17.0), NSAttributedString.Key.foregroundColor: theme.actionSheet.inputTextColor]
+        self.textInputNode.textField.clipsToBounds = true
+        self.textInputNode.hitTestSlop = UIEdgeInsets(top: -5.0, left: -5.0, bottom: -5.0, right: -5.0)
+        self.textInputNode.textField.keyboardAppearance = theme.rootController.keyboardColor.keyboardAppearance
+        self.textInputNode.textField.returnKeyType = .done
+        self.textInputNode.textField.isSecureTextEntry = true
+        self.textInputNode.textField.tintColor = theme.actionSheet.controlAccentColor
+        
+        self.placeholderNode = ASTextNode()
+        self.placeholderNode.isUserInteractionEnabled = false
+        self.placeholderNode.displaysAsynchronously = false
+        self.placeholderNode.attributedText = NSAttributedString(string: placeholder, font: Font.regular(17.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
+        
+        super.init()
+        
+        self.textInputNode.textField.delegate = self
+        self.textInputNode.textField.addTarget(self, action: #selector(self.textDidChange), for: .editingChanged)
+        
+        self.addSubnode(self.backgroundNode)
+        self.addSubnode(self.textInputNode)
+        self.addSubnode(self.placeholderNode)
     }
     
-    override func layout() {
-        super.layout()
+    func updateTheme(_ theme: PresentationTheme) {
+        self.theme = theme
         
-        self.backgroundNode.frame = self.bounds
+        self.backgroundNode.image = generateStretchableFilledCircleImage(diameter: 12.0, color: self.theme.actionSheet.inputHollowBackgroundColor, strokeColor: self.theme.actionSheet.inputBorderColor, strokeWidth: 1.0)
+        self.textInputNode.textField.keyboardAppearance = self.theme.rootController.keyboardColor.keyboardAppearance
+        self.placeholderNode.attributedText = NSAttributedString(string: self.placeholderNode.attributedText?.string ?? "", font: Font.regular(17.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
+        self.textInputNode.textField.tintColor = self.theme.actionSheet.controlAccentColor
+        self.textInputNode.textField.typingAttributes = [NSAttributedString.Key.font: Font.regular(17.0), NSAttributedString.Key.foregroundColor: theme.actionSheet.inputTextColor]
+    }
+    
+    func updateLayout(width: CGFloat, transition: ContainedViewLayoutTransition) -> CGFloat {
+        let backgroundInsets = self.backgroundInsets
+        let inputInsets = self.inputInsets
+        
+        let textFieldHeight = self.calculateTextFieldMetrics(width: width)
+        let panelHeight = textFieldHeight + backgroundInsets.top + backgroundInsets.bottom
+        
+        let backgroundFrame = CGRect(origin: CGPoint(x: backgroundInsets.left, y: backgroundInsets.top), size: CGSize(width: width - backgroundInsets.left - backgroundInsets.right, height: panelHeight - backgroundInsets.top - backgroundInsets.bottom))
+        transition.updateFrame(node: self.backgroundNode, frame: backgroundFrame)
+        
+        let placeholderSize = self.placeholderNode.measure(backgroundFrame.size)
+        transition.updateFrame(node: self.placeholderNode, frame: CGRect(origin: CGPoint(x: backgroundFrame.minX + inputInsets.left, y: backgroundFrame.minY + floor((backgroundFrame.size.height - placeholderSize.height) / 2.0)), size: placeholderSize))
+        
+        transition.updateFrame(node: self.textInputNode, frame: CGRect(origin: CGPoint(x: backgroundFrame.minX + inputInsets.left, y: backgroundFrame.minY), size: CGSize(width: backgroundFrame.size.width - inputInsets.left - inputInsets.right, height: backgroundFrame.size.height)))
+        
+        return panelHeight
+    }
+    
+    func activateInput() {
+        self.textInputNode.becomeFirstResponder()
+    }
+    
+    func deactivateInput() {
+        self.textInputNode.resignFirstResponder()
+    }
+    
+    func shake() {
+        self.layer.addShakeAnimation()
+    }
+
+    @objc func textDidChange() {
+        self.updateTextNodeText(animated: true)
+        self.textChanged?(self.textInputNode.textField.text ?? "")
+        self.placeholderNode.isHidden = !(self.textInputNode.textField.text ?? "").isEmpty
+    }
+    
+    func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
+        if text == "\n" {
+            self.complete?()
+            return false
+        }
+        return true
+    }
+    
+    private func calculateTextFieldMetrics(width: CGFloat) -> CGFloat {
+        let backgroundInsets = self.backgroundInsets
+        let inputInsets = self.inputInsets
+        
+        let unboundTextFieldHeight = max(33.0, ceil(self.textInputNode.measure(CGSize(width: width - backgroundInsets.left - backgroundInsets.right - inputInsets.left - inputInsets.right, height: CGFloat.greatestFiniteMagnitude)).height))
+        
+        return min(61.0, max(33.0, unboundTextFieldHeight))
+    }
+    
+    private func updateTextNodeText(animated: Bool) {
+        let backgroundInsets = self.backgroundInsets
+        
+        let textFieldHeight = self.calculateTextFieldMetrics(width: self.bounds.size.width)
+        
+        let panelHeight = textFieldHeight + backgroundInsets.top + backgroundInsets.bottom
+        if !self.bounds.size.height.isEqual(to: panelHeight) {
+            self.updateHeight?()
+        }
+    }
+    
+    @objc func clearPressed() {
+        self.textInputNode.textField.text = nil
+        self.deactivateInput()
     }
 }
 
@@ -78,14 +159,13 @@ private final class BotCheckoutPasswordAlertContentNode: AlertContentNode {
     private let textNode: ASTextNode
     
     private let actionNodesSeparator: ASDisplayNode
-    private let actionNodes: [BotCheckoutPasswordAlertActionNode]
+    private let actionNodes: [TextAlertContentActionNode]
     private let actionVerticalSeparators: [ASDisplayNode]
     
-    private let cancelActionNode: BotCheckoutPasswordAlertActionNode
-    private let doneActionNode: BotCheckoutPasswordAlertActionNode
+    private let cancelActionNode: TextAlertContentActionNode
+    private let doneActionNode: TextAlertContentActionNode
     
-    private let textFieldNodeBackground: ASImageNode
-    private let textFieldNode: TextFieldNode
+    let inputFieldNode: BotCheckoutPassworInputFieldNode
     
     private var validLayout: CGSize?
     private var isVerifying = false
@@ -99,6 +179,8 @@ private final class BotCheckoutPasswordAlertContentNode: AlertContentNode {
         self.requiresBiometrics = requiresBiometrics
         self.completion = completion
         
+        let alertTheme = AlertControllerTheme(presentationTheme: theme, fontSize: .regular)
+        
         let titleNode = ASTextNode()
         titleNode.attributedText = NSAttributedString(string: strings.Checkout_PasswordEntry_Title, font: Font.semibold(17.0), textColor: theme.actionSheet.primaryTextColor, paragraphAlignment: .center)
         titleNode.displaysAsynchronously = false
@@ -112,16 +194,18 @@ private final class BotCheckoutPasswordAlertContentNode: AlertContentNode {
         self.textNode.displaysAsynchronously = false
         self.textNode.isUserInteractionEnabled = false
         
+        self.inputFieldNode = BotCheckoutPassworInputFieldNode(theme: theme, placeholder: passwordTip ?? "")
+                
         self.actionNodesSeparator = ASDisplayNode()
         self.actionNodesSeparator.isLayerBacked = true
         self.actionNodesSeparator.backgroundColor = theme.actionSheet.opaqueItemSeparatorColor
         
-        self.cancelActionNode = BotCheckoutPasswordAlertActionNode(theme: theme, action: BotCheckoutPasswordAlertAction(title: strings.Common_Cancel, action: {
+        self.cancelActionNode = TextAlertContentActionNode(theme: alertTheme, action: TextAlertAction(type: .genericAction, title: strings.Common_Cancel, action: {
             cancel()
         }))
         
         var doneImpl: (() -> Void)?
-        self.doneActionNode = BotCheckoutPasswordAlertActionNode(theme: theme, action: BotCheckoutPasswordAlertAction(title: strings.Checkout_PasswordEntry_Pay, action: {
+        self.doneActionNode = TextAlertContentActionNode(theme: alertTheme, action: TextAlertAction(type: .defaultAction, title: strings.Checkout_PasswordEntry_Pay, action: {
             doneImpl?()
         }))
         
@@ -138,26 +222,6 @@ private final class BotCheckoutPasswordAlertContentNode: AlertContentNode {
         }
         self.actionVerticalSeparators = actionVerticalSeparators
         
-        self.textFieldNodeBackground = ASImageNode()
-        self.textFieldNodeBackground.displaysAsynchronously = false
-        self.textFieldNodeBackground.displayWithoutProcessing = true
-        self.textFieldNodeBackground.image = generateImage(CGSize(width: 4.0, height: 4.0), rotatedContext: { size, context in
-            context.clear(CGRect(origin: CGPoint(), size: size))
-            context.setStrokeColor(theme.actionSheet.primaryTextColor.cgColor)
-            context.setLineWidth(UIScreenPixel)
-            context.stroke(CGRect(origin: CGPoint(), size: size))
-        })?.stretchableImage(withLeftCapWidth: 2, topCapHeight: 2)
-        
-        self.textFieldNode = TextFieldNode()
-        self.textFieldNode.textField.textColor = theme.actionSheet.primaryTextColor
-        self.textFieldNode.textField.font = Font.regular(12.0)
-        self.textFieldNode.textField.typingAttributes = [NSAttributedString.Key.font: Font.regular(12.0)]
-        self.textFieldNode.textField.keyboardAppearance = theme.rootController.keyboardColor.keyboardAppearance
-        self.textFieldNode.textField.isSecureTextEntry = true
-        self.textFieldNode.textField.tintColor = theme.list.itemAccentColor
-        self.textFieldNode.textField.placeholder = passwordTip
-
-        
         super.init()
         
         self.addSubnode(self.titleNode)
@@ -173,11 +237,14 @@ private final class BotCheckoutPasswordAlertContentNode: AlertContentNode {
             self.addSubnode(separatorNode)
         }
         
-        self.addSubnode(self.textFieldNodeBackground)
-        self.addSubnode(self.textFieldNode)
-        
-        self.textFieldNode.textField.addTarget(self, action: #selector(self.textFieldChanged(_:)), for: .editingChanged)
+        self.addSubnode(self.inputFieldNode)
         
+        self.inputFieldNode.textChanged = { [weak self] _ in
+            if let strongSelf = self {
+                strongSelf.updateState()
+            }
+        }
+                
         self.updateState()
         
         doneImpl = { [weak self] in
@@ -213,13 +280,11 @@ private final class BotCheckoutPasswordAlertContentNode: AlertContentNode {
         let textFrame = CGRect(origin: CGPoint(x: insets.left + floor((contentWidth - textSize.width) / 2.0), y: titleFrame.maxY + spacing), size: textSize)
         transition.updateFrame(node: self.textNode, frame: textFrame)
         
-        let inputHeight: CGFloat = 38.0
+        let resultSize = CGSize(width: contentWidth + insets.left + insets.right, height: titleSize.height + spacing + textSize.height + actionsHeight + insets.top + insets.bottom + 46.0)
         
-        let resultSize = CGSize(width: contentWidth + insets.left + insets.right, height: titleSize.height + spacing + textSize.height + actionsHeight + insets.top + insets.bottom + inputHeight)
-        
-        let textFieldBackgroundFrame = CGRect(origin: CGPoint(x: insets.left, y: resultSize.height - inputHeight + 12.0 - actionsHeight - insets.bottom), size: CGSize(width: resultSize.width - insets.left - insets.right, height: 25.0))
-        self.textFieldNodeBackground.frame = textFieldBackgroundFrame
-        self.textFieldNode.frame = textFieldBackgroundFrame.offsetBy(dx: 0.0, dy: 0.0).insetBy(dx: 4.0, dy: 0.0)
+        let inputFieldWidth = resultSize.width
+        let inputFieldHeight = self.inputFieldNode.updateLayout(width: inputFieldWidth, transition: transition)
+        transition.updateFrame(node: self.inputFieldNode, frame: CGRect(x: 0.0, y: resultSize.height - 36.0 - actionsHeight - insets.bottom, width: resultSize.width, height: inputFieldHeight))
         
         self.actionNodesSeparator.frame = CGRect(origin: CGPoint(x: 0.0, y: resultSize.height - actionsHeight - UIScreenPixel), size: CGSize(width: resultSize.width, height: UIScreenPixel))
         
@@ -250,7 +315,7 @@ private final class BotCheckoutPasswordAlertContentNode: AlertContentNode {
         }
         
         if previousLayout == nil {
-            self.textFieldNode.textField.becomeFirstResponder()
+            self.inputFieldNode.activateInput()
         }
         
         return resultSize
@@ -262,24 +327,15 @@ private final class BotCheckoutPasswordAlertContentNode: AlertContentNode {
     
     private func updateState() {
         var enabled = true
-        
-        if self.isVerifying {
+        if self.isVerifying || self.inputFieldNode.text.isEmpty {
             enabled = false
         }
-        
-        if let text = self.textFieldNode.textField.text {
-            if text.isEmpty {
-                enabled = false
-            }
-        } else {
-            enabled = false
-        }
-        
-        self.doneActionNode.isEnabled = enabled
+        self.doneActionNode.actionEnabled = enabled
     }
     
     private func verify() {
-        guard let text = self.textFieldNode.textField.text, !text.isEmpty else {
+        let text = self.inputFieldNode.text
+        guard !text.isEmpty else {
             return
         }
         
@@ -290,8 +346,7 @@ private final class BotCheckoutPasswordAlertContentNode: AlertContentNode {
             }
         }, error: { [weak self] _ in
             if let strongSelf = self {
-                strongSelf.textFieldNodeBackground.layer.addShakeAnimation()
-                strongSelf.textFieldNode.layer.addShakeAnimation()
+                strongSelf.inputFieldNode.shake()
                 strongSelf.hapticFeedback.error()
                 strongSelf.isVerifying = false
                 strongSelf.updateState()
diff --git a/submodules/LegacyComponents/Sources/TGPhotoEditorGenericToolView.m b/submodules/LegacyComponents/Sources/TGPhotoEditorGenericToolView.m
index 6e0f0d7883..4b5ad1d166 100644
--- a/submodules/LegacyComponents/Sources/TGPhotoEditorGenericToolView.m
+++ b/submodules/LegacyComponents/Sources/TGPhotoEditorGenericToolView.m
@@ -45,6 +45,7 @@
         _explicit = explicit;
         
         _sliderView = [[TGPhotoEditorSliderView alloc] initWithFrame:CGRectZero];
+        _sliderView.enablePanHandling = true;
         if (editorItem.segmented)
             _sliderView.positionsCount = (NSInteger)editorItem.maximumValue + 1;
         _sliderView.minimumValue = editorItem.minimumValue;
diff --git a/submodules/LegacyComponents/Sources/TGPhotoEditorSliderView.m b/submodules/LegacyComponents/Sources/TGPhotoEditorSliderView.m
index efcc66f445..39154218cd 100644
--- a/submodules/LegacyComponents/Sources/TGPhotoEditorSliderView.m
+++ b/submodules/LegacyComponents/Sources/TGPhotoEditorSliderView.m
@@ -68,6 +68,7 @@ const CGFloat TGPhotoEditorSliderViewInternalMargin = 7.0f;
         
         _panGestureRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePan:)];
         _panGestureRecognizer.enabled = false;
+        _panGestureRecognizer.delegate = self;
         [self addGestureRecognizer:_panGestureRecognizer];
         
         _tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)];
@@ -531,6 +532,19 @@ const CGFloat TGPhotoEditorSliderViewInternalMargin = 7.0f;
     }
 }
 
+- (BOOL)gestureRecognizerShouldBegin:(UIPanGestureRecognizer *)gestureRecognizer {
+    if (gestureRecognizer == _panGestureRecognizer) {
+        CGPoint velocity = [gestureRecognizer velocityInView:gestureRecognizer.view];
+        if (ABS(velocity.x) > ABS(velocity.y)) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+    return true;
+}
+
+
 - (BOOL)beginTrackingWithTouch:(UITouch *)touch withEvent:(UIEvent *)__unused event
 {
     if (!_enablePanHandling) {
diff --git a/submodules/LegacyComponents/Sources/TGPhotoToolsController.m b/submodules/LegacyComponents/Sources/TGPhotoToolsController.m
index 778c836b45..6a635517e7 100644
--- a/submodules/LegacyComponents/Sources/TGPhotoToolsController.m
+++ b/submodules/LegacyComponents/Sources/TGPhotoToolsController.m
@@ -266,6 +266,7 @@ const CGFloat TGPhotoEditorToolsLandscapePanelSize = TGPhotoEditorToolsPanelSize
     _portraitCollectionView.toolsDataSource = self;
     _portraitCollectionView.interactionBegan = _interactionBegan;
     _portraitCollectionView.interactionEnded = _interactionEnded;
+    _portraitCollectionView.canCancelContentTouches = true;
     [_portraitToolsWrapperView addSubview:_portraitCollectionView];
     
     if (!TGIsPad())
@@ -278,6 +279,7 @@ const CGFloat TGPhotoEditorToolsLandscapePanelSize = TGPhotoEditorToolsPanelSize
         _landscapeCollectionView.toolsDataSource = self;
         _landscapeCollectionView.interactionBegan = _interactionBegan;
         _landscapeCollectionView.interactionEnded = _interactionEnded;
+        _landscapeCollectionView.canCancelContentTouches = true;
         [_landscapeToolsWrapperView addSubview:_landscapeCollectionView];
     }
     
diff --git a/submodules/TabBarUI/Sources/TabBarNode.swift b/submodules/TabBarUI/Sources/TabBarNode.swift
index 9a9cc97ce5..ce69593e2e 100644
--- a/submodules/TabBarUI/Sources/TabBarNode.swift
+++ b/submodules/TabBarUI/Sources/TabBarNode.swift
@@ -93,6 +93,17 @@ private final class TabBarItemNode: ASDisplayNode {
     var contentWidth: CGFloat?
     var isSelected: Bool = false
     
+    let ringImageNode: ASImageNode
+    var ringColor: UIColor? {
+        didSet {
+            if let ringColor = self.ringColor {
+                self.ringImageNode.image = generateCircleImage(diameter: 29.0, lineWidth: 1.0, color: ringColor, backgroundColor: nil)
+            } else {
+                self.ringImageNode.image = nil
+            }
+        }
+    }
+    
     var swiped: ((TabBarItemSwipeDirection) -> Void)?
     
     var pointerInteraction: PointerInteraction?
@@ -101,6 +112,11 @@ private final class TabBarItemNode: ASDisplayNode {
         self.extractedContainerNode = ContextExtractedContentContainingNode()
         self.containerNode = ContextControllerSourceNode()
         
+        self.ringImageNode = ASImageNode()
+        self.ringImageNode.isUserInteractionEnabled = false
+        self.ringImageNode.displayWithoutProcessing = true
+        self.ringImageNode.displaysAsynchronously = false
+        
         self.imageNode = ASImageNode()
         self.imageNode.isUserInteractionEnabled = false
         self.imageNode.displayWithoutProcessing = true
@@ -136,6 +152,7 @@ private final class TabBarItemNode: ASDisplayNode {
         
         self.isAccessibilityElement = true
         
+        self.extractedContainerNode.contentNode.addSubnode(self.ringImageNode)
         self.extractedContainerNode.contentNode.addSubnode(self.textImageNode)
         self.extractedContainerNode.contentNode.addSubnode(self.imageNode)
         self.extractedContainerNode.contentNode.addSubnode(self.animationContainerNode)
@@ -150,6 +167,7 @@ private final class TabBarItemNode: ASDisplayNode {
             guard let strongSelf = self else {
                 return
             }
+            transition.updateAlpha(node: strongSelf.ringImageNode, alpha: isExtracted ? 0.0 : 1.0)
             transition.updateAlpha(node: strongSelf.imageNode, alpha: isExtracted ? 0.0 : 1.0)
             transition.updateAlpha(node: strongSelf.animationNode, alpha: isExtracted ? 0.0 : 1.0)
             transition.updateAlpha(node: strongSelf.textImageNode, alpha: isExtracted ? 0.0 : 1.0)
@@ -441,6 +459,12 @@ class TabBarNode: ASDisplayNode {
             }, swipeAction: { [weak self] direction in
                 self?.swipeAction(i, direction)
             })
+            if item.item.ringSelection {
+                node.ringColor = self.theme.tabBarSelectedIconColor
+            } else {
+                node.ringColor = nil
+            }
+            
             if let selectedIndex = self.selectedIndex, selectedIndex == i {
                 let (textImage, contentWidth) = tabBarItemImage(item.item.selectedImage, title: item.item.title ?? "", backgroundColor: .clear, tintColor: self.theme.tabBarSelectedTextColor, horizontal: self.horizontal, imageMode: false, centered: self.centered)
                 let (image, imageContentWidth): (UIImage, CGFloat)
@@ -507,6 +531,12 @@ class TabBarNode: ASDisplayNode {
             
             self.centered = self.theme.tabBarTextColor == .clear
             
+            if item.item.ringSelection {
+                node.ringColor = self.theme.tabBarSelectedIconColor
+            } else {
+                node.ringColor = nil
+            }
+            
             let previousImageSize = node.imageNode.image?.size ?? CGSize()
             let previousTextImageSize = node.textImageNode.image?.size ?? CGSize()
             if let selectedIndex = self.selectedIndex, selectedIndex == index {
@@ -524,7 +554,11 @@ class TabBarNode: ASDisplayNode {
                     node.animationNode.setOverlayColor(self.theme.tabBarSelectedIconColor, replace: true, animated: false)
                     node.animationNode.updateLayout(size: CGSize(width: 51.0, height: 51.0))
                 } else {
-                    (image, imageContentWidth) = tabBarItemImage(item.item.selectedImage, title: item.item.title ?? "", backgroundColor: .clear, tintColor: self.theme.tabBarSelectedIconColor, horizontal: self.horizontal, imageMode: true, centered: self.centered)
+                    if item.item.ringSelection {
+                        (image, imageContentWidth) = (item.item.selectedImage ?? UIImage(), item.item.selectedImage?.size.width ?? 0.0)
+                    } else {
+                        (image, imageContentWidth) = tabBarItemImage(item.item.selectedImage, title: item.item.title ?? "", backgroundColor: .clear, tintColor: self.theme.tabBarSelectedIconColor, horizontal: self.horizontal, imageMode: true, centered: self.centered)
+                    }
                     
                     node.animationNode.isHidden = true
                     node.animationNode.visibility = false
@@ -539,9 +573,22 @@ class TabBarNode: ASDisplayNode {
                 node.contextImageNode.image = contextImage
                 node.contentWidth = max(contentWidth, imageContentWidth)
                 node.isSelected = true
+                
+                ContainedViewLayoutTransition.animated(duration: 0.35, curve: .easeInOut).updateTransformScale(node: node.ringImageNode, scale: 1.0, delay: 0.1)
+                node.imageNode.layer.animateScale(from: 1.0, to: 0.87, duration: 0.1, removeOnCompletion: false, completion: { [weak node] _ in
+                    node?.imageNode.layer.animateScale(from: 0.87, to: 1.0, duration: 0.35, removeOnCompletion: false, completion: { [weak node] _ in
+                        node?.imageNode.layer.removeAllAnimations()
+                    })
+                })
             } else {
                 let (textImage, contentWidth) = tabBarItemImage(item.item.image, title: item.item.title ?? "", backgroundColor: .clear, tintColor: self.theme.tabBarTextColor, horizontal: self.horizontal, imageMode: false, centered: self.centered)
-                let (image, imageContentWidth) = tabBarItemImage(item.item.image, title: item.item.title ?? "", backgroundColor: .clear, tintColor: self.theme.tabBarIconColor, horizontal: self.horizontal, imageMode: true, centered: self.centered)
+                
+                let (image, imageContentWidth): (UIImage, CGFloat)
+                if item.item.ringSelection {
+                    (image, imageContentWidth) = (item.item.image ?? UIImage(), item.item.image?.size.width ?? 0.0)
+                } else {
+                    (image, imageContentWidth) = tabBarItemImage(item.item.image, title: item.item.title ?? "", backgroundColor: .clear, tintColor: self.theme.tabBarIconColor, horizontal: self.horizontal, imageMode: true, centered: self.centered)
+                }
                 let (contextTextImage, _) = tabBarItemImage(item.item.image, title: item.item.title ?? "", backgroundColor: .clear, tintColor: self.theme.tabBarExtractedTextColor, horizontal: self.horizontal, imageMode: false, centered: self.centered)
                 let (contextImage, _) = tabBarItemImage(item.item.image, title: item.item.title ?? "", backgroundColor: .clear, tintColor: self.theme.tabBarExtractedIconColor, horizontal: self.horizontal, imageMode: true, centered: self.centered)
                 
@@ -556,6 +603,8 @@ class TabBarNode: ASDisplayNode {
                 node.contextImageNode.image = contextImage
                 node.contentWidth = max(contentWidth, imageContentWidth)
                 node.isSelected = false
+                
+                ContainedViewLayoutTransition.animated(duration: 0.2, curve: .easeInOut).updateTransformScale(node: node.ringImageNode, scale: 0.5)
             }
             
             let updatedImageSize = node.imageNode.image?.size ?? CGSize()
@@ -647,18 +696,33 @@ class TabBarNode: ASDisplayNode {
                 node.containerNode.frame = CGRect(origin: CGPoint(), size: nodeFrame.size)
                 node.hitTestSlop = UIEdgeInsets(top: -3.0, left: -horizontalHitTestInset, bottom: -3.0, right: -horizontalHitTestInset)
                 node.containerNode.hitTestSlop = UIEdgeInsets(top: -3.0, left: -horizontalHitTestInset, bottom: -3.0, right: -horizontalHitTestInset)
-                node.imageNode.frame = CGRect(origin: CGPoint(), size: nodeFrame.size)
+                if node.ringColor == nil {
+                    node.imageNode.frame = CGRect(origin: CGPoint(), size: nodeFrame.size)
+                }
                 node.textImageNode.frame = CGRect(origin: CGPoint(), size: nodeFrame.size)
                 node.contextImageNode.frame = CGRect(origin: CGPoint(), size: nodeFrame.size)
                 node.contextTextImageNode.frame = CGRect(origin: CGPoint(), size: nodeFrame.size)
-                
+                                
                 let scaleFactor: CGFloat = horizontal ? 0.8 : 1.0
                 node.animationContainerNode.subnodeTransform = CATransform3DMakeScale(scaleFactor, scaleFactor, 1.0)
                 let animationOffset: CGPoint = self.tabBarItems[i].item.animationOffset
+                let ringImageFrame: CGRect
+                let imageFrame: CGRect
                 if horizontal {
                     node.animationNode.frame = CGRect(origin: CGPoint(x: -10.0 - UIScreenPixel, y: -4.0 - UIScreenPixel), size: CGSize(width: 51.0, height: 51.0))
+                    ringImageFrame = CGRect(origin: CGPoint(x: UIScreenPixel, y: 5.0 + UIScreenPixel), size: CGSize(width: 23.0, height: 23.0))
+                    imageFrame = ringImageFrame.insetBy(dx: -1.0 + UIScreenPixel, dy: -1.0 + UIScreenPixel)
                 } else {
                     node.animationNode.frame = CGRect(origin: CGPoint(x: floorToScreenPixels((nodeSize.width - 51.0) / 2.0), y: -10.0 - UIScreenPixel).offsetBy(dx: animationOffset.x, dy: animationOffset.y), size: CGSize(width: 51.0, height: 51.0))
+                    ringImageFrame = CGRect(origin: CGPoint(x: floorToScreenPixels((nodeSize.width - 29.0) / 2.0), y: 1.0), size: CGSize(width: 29.0, height: 29.0))
+                    imageFrame = ringImageFrame.insetBy(dx: -1.0, dy: -1.0)
+                }
+                node.ringImageNode.bounds = CGRect(origin: CGPoint(), size: ringImageFrame.size)
+                node.ringImageNode.position = ringImageFrame.center
+                
+                if node.ringColor != nil {
+                    node.imageNode.bounds = CGRect(origin: CGPoint(), size: imageFrame.size)
+                    node.imageNode.position = imageFrame.center
                 }
                 
                 if container.badgeValue != container.appliedBadgeValue {
diff --git a/submodules/TelegramUI/Sources/PeerInfo/ListItems/PeerInfoScreenLabeledValueItem.swift b/submodules/TelegramUI/Sources/PeerInfo/ListItems/PeerInfoScreenLabeledValueItem.swift
index a9e16035d8..3c707d6839 100644
--- a/submodules/TelegramUI/Sources/PeerInfo/ListItems/PeerInfoScreenLabeledValueItem.swift
+++ b/submodules/TelegramUI/Sources/PeerInfo/ListItems/PeerInfoScreenLabeledValueItem.swift
@@ -367,7 +367,12 @@ private final class PeerInfoScreenLabeledValueItemNode: PeerInfoScreenItemNode {
         self.expandBackgroundNode.image = generateExpandBackground(size: expandBackgroundFrame.size, color: presentationData.theme.list.itemBlocksBackgroundColor)
         
         transition.updateFrame(node: self.labelNode, frame: labelFrame)
-        transition.updateFrame(node: self.textNode, frame: textFrame)
+        
+        var textTransition = transition
+        if self.textNode.frame.size != textFrame.size {
+            textTransition = .immediate
+        }
+        textTransition.updateFrame(node: self.textNode, frame: textFrame)
         
         let height = labelSize.height + 3.0 + textSize.height + 22.0
         
diff --git a/submodules/TelegramUI/Sources/PeerInfo/PeerInfoHeaderNode.swift b/submodules/TelegramUI/Sources/PeerInfo/PeerInfoHeaderNode.swift
index b1fbb5c976..85bb7d78a0 100644
--- a/submodules/TelegramUI/Sources/PeerInfo/PeerInfoHeaderNode.swift
+++ b/submodules/TelegramUI/Sources/PeerInfo/PeerInfoHeaderNode.swift
@@ -2010,7 +2010,7 @@ final class PeerInfoHeaderNode: ASDisplayNode {
     var requestAvatarExpansion: ((Bool, [AvatarGalleryEntry], AvatarGalleryEntry?, (ASDisplayNode, CGRect, () -> (UIView?, UIView?))?) -> Void)?
     var requestOpenAvatarForEditing: ((Bool) -> Void)?
     var cancelUpload: (() -> Void)?
-    var requestUpdateLayout: (() -> Void)?
+    var requestUpdateLayout: ((Bool) -> Void)?
     var animateOverlaysFadeIn: (() -> Void)?
     
     var displayAvatarContextMenu: ((ASDisplayNode, ContextGesture?) -> Void)?
@@ -2100,7 +2100,7 @@ final class PeerInfoHeaderNode: ASDisplayNode {
         super.init()
         
         requestUpdateLayoutImpl = { [weak self] in
-            self?.requestUpdateLayout?()
+            self?.requestUpdateLayout?(false)
         }
         
         
diff --git a/submodules/TelegramUI/Sources/PeerInfo/PeerInfoScreen.swift b/submodules/TelegramUI/Sources/PeerInfo/PeerInfoScreen.swift
index 17a2608ac0..8633cccb67 100644
--- a/submodules/TelegramUI/Sources/PeerInfo/PeerInfoScreen.swift
+++ b/submodules/TelegramUI/Sources/PeerInfo/PeerInfoScreen.swift
@@ -460,7 +460,7 @@ private final class PeerInfoInteraction {
     let performMemberAction: (PeerInfoMember, PeerInfoMemberAction) -> Void
     let openPeerInfoContextMenu: (PeerInfoContextSubject, ASDisplayNode) -> Void
     let performBioLinkAction: (TextLinkItemActionType, TextLinkItem) -> Void
-    let requestLayout: () -> Void
+    let requestLayout: (Bool) -> Void
     let openEncryptionKey: () -> Void
     let openSettings: (PeerInfoSettingsSection) -> Void
     let switchToAccount: (AccountRecordId) -> Void
@@ -502,7 +502,7 @@ private final class PeerInfoInteraction {
         performMemberAction: @escaping (PeerInfoMember, PeerInfoMemberAction) -> Void,
         openPeerInfoContextMenu: @escaping (PeerInfoContextSubject, ASDisplayNode) -> Void,
         performBioLinkAction: @escaping (TextLinkItemActionType, TextLinkItem) -> Void,
-        requestLayout: @escaping () -> Void,
+        requestLayout: @escaping (Bool) -> Void,
         openEncryptionKey: @escaping () -> Void,
         openSettings: @escaping (PeerInfoSettingsSection) -> Void,
         switchToAccount: @escaping (AccountRecordId) -> Void,
@@ -864,7 +864,7 @@ private func infoItems(data: PeerInfoScreenData?, context: AccountContext, prese
             }, longTapAction: { sourceNode in
                 interaction.openPeerInfoContextMenu(.phone(formattedPhone), sourceNode)
             }, requestLayout: {
-                interaction.requestLayout()
+                interaction.requestLayout(false)
             }))
         }
         if let username = user.username {
@@ -875,21 +875,21 @@ private func infoItems(data: PeerInfoScreenData?, context: AccountContext, prese
             }, iconAction: {
                 interaction.openQrCode()
             }, requestLayout: {
-                interaction.requestLayout()
+                interaction.requestLayout(false)
             }))
         }
         if let cachedData = data.cachedData as? CachedUserData {
             if user.isFake {
                 items[.peerInfo]!.append(PeerInfoScreenLabeledValueItem(id: 0, label: user.botInfo == nil ? presentationData.strings.Profile_About : presentationData.strings.Profile_BotInfo, text: user.botInfo != nil ? presentationData.strings.UserInfo_FakeBotWarning : presentationData.strings.UserInfo_FakeUserWarning, textColor: .primary, textBehavior: .multiLine(maxLines: 100, enabledEntities: user.botInfo != nil ? enabledPrivateBioEntities : []), action: nil, requestLayout: {
-                    interaction.requestLayout()
+                    interaction.requestLayout(false)
                 }))
             } else if user.isScam {
                 items[.peerInfo]!.append(PeerInfoScreenLabeledValueItem(id: 0, label: user.botInfo == nil ? presentationData.strings.Profile_About : presentationData.strings.Profile_BotInfo, text: user.botInfo != nil ? presentationData.strings.UserInfo_ScamBotWarning : presentationData.strings.UserInfo_ScamUserWarning, textColor: .primary, textBehavior: .multiLine(maxLines: 100, enabledEntities: user.botInfo != nil ? enabledPrivateBioEntities : []), action: nil, requestLayout: {
-                    interaction.requestLayout()
+                    interaction.requestLayout(false)
                 }))
             } else if let about = cachedData.about, !about.isEmpty {
                 items[.peerInfo]!.append(PeerInfoScreenLabeledValueItem(id: 0, label: user.botInfo == nil ? presentationData.strings.Profile_About : presentationData.strings.Profile_BotInfo, text: about, textColor: .primary, textBehavior: .multiLine(maxLines: 100, enabledEntities: enabledPrivateBioEntities), action: nil, longTapAction: bioContextAction, linkItemAction: bioLinkAction, requestLayout: {
-                    interaction.requestLayout()
+                    interaction.requestLayout(false)
                 }))
             }
         }
@@ -982,7 +982,7 @@ private func infoItems(data: PeerInfoScreenData?, context: AccountContext, prese
             }, iconAction: {
                 interaction.openQrCode()
             }, requestLayout: {
-                interaction.requestLayout()
+                interaction.requestLayout(false)
             }))
         }
         if let cachedData = data.cachedData as? CachedChannelData {
@@ -1011,7 +1011,7 @@ private func infoItems(data: PeerInfoScreenData?, context: AccountContext, prese
                     enabledEntities = enabledPrivateBioEntities
                 }
                 items[.peerInfo]!.append(PeerInfoScreenLabeledValueItem(id: ItemAbout, label: presentationData.strings.Channel_Info_Description, text: aboutText, textColor: .primary, textBehavior: .multiLine(maxLines: 100, enabledEntities: enabledEntities), action: nil, longTapAction: bioContextAction, linkItemAction: bioLinkAction, requestLayout: {
-                    interaction.requestLayout()
+                    interaction.requestLayout(true)
                 }))
             }
             
@@ -1056,7 +1056,7 @@ private func infoItems(data: PeerInfoScreenData?, context: AccountContext, prese
             
             if let aboutText = aboutText {
                 items[.peerInfo]!.append(PeerInfoScreenLabeledValueItem(id: 0, label: presentationData.strings.Channel_Info_Description, text: aboutText, textColor: .primary, textBehavior: .multiLine(maxLines: 100, enabledEntities: enabledPrivateBioEntities), action: nil, longTapAction: bioContextAction, linkItemAction: bioLinkAction, requestLayout: {
-                    interaction.requestLayout()
+                    interaction.requestLayout(true)
                 }))
             }
         }
@@ -1776,8 +1776,8 @@ final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewDelegate
             performBioLinkAction: { [weak self] action, item in
                 self?.performBioLinkAction(action: action, item: item)
             },
-            requestLayout: { [weak self] in
-                self?.requestLayout()
+            requestLayout: { [weak self] animated in
+                self?.requestLayout(animated: animated)
             },
             openEncryptionKey: { [weak self] in
                 self?.openEncryptionKey()
@@ -2571,12 +2571,12 @@ final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewDelegate
             navigationBar.layer.animateAlpha(from: 0.0, to: navigationBar.alpha, duration: 0.25)
         }
         
-        self.headerNode.requestUpdateLayout = { [weak self] in
+        self.headerNode.requestUpdateLayout = { [weak self] animated in
             guard let strongSelf = self else {
                 return
             }
             if let (layout, navigationHeight) = strongSelf.validLayout {
-                strongSelf.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: .immediate, additive: false)
+                strongSelf.containerLayoutUpdated(layout: layout, navigationHeight: navigationHeight, transition: animated ? .animated(duration: 0.35, curve: .slide) : .immediate, additive: false)
             }
         }
         
@@ -5630,8 +5630,8 @@ final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewDelegate
         self.context.sharedContext.handleTextLinkAction(context: self.context, peerId: peer.id, navigateDisposable: self.resolveUrlDisposable, controller: controller, action: action, itemLink: item)
     }
     
-    private func requestLayout() {
-        self.headerNode.requestUpdateLayout?()
+    private func requestLayout(animated: Bool = false) {
+        self.headerNode.requestUpdateLayout?(animated)
     }
     
     private func openDeletePeer() {
@@ -7763,18 +7763,8 @@ public final class PeerInfoScreenImpl: ViewController, PeerInfoScreen {
                     if let signal = peerAvatarImage(account: primary.0, peerReference: PeerReference(primary.1._asPeer()), authorOfMessage: nil, representation: primary.1.profileImageRepresentations.first, displayDimensions: size, inset: 3.0, emptyColor: nil, synchronousLoad: false) {
                         return signal
                         |> map { imageVersions -> (UIImage, UIImage)? in
-                            let image = imageVersions?.0
-                            if let image = image, let selectedImage = generateImage(size, rotatedContext: { size, context in
-                                context.clear(CGRect(origin: CGPoint(), size: size))
-                                context.translateBy(x: size.width / 2.0, y: size.height / 2.0)
-                                context.scaleBy(x: 1.0, y: -1.0)
-                                context.translateBy(x: -size.width / 2.0, y: -size.height / 2.0)
-                                context.draw(image.cgImage!, in: CGRect(x: 0.0, y: 0.0, width: size.width, height: size.height))
-                                context.setLineWidth(1.0)
-                                context.setStrokeColor(primary.2.rootController.tabBar.selectedIconColor.cgColor)
-                                context.strokeEllipse(in: CGRect(x: 1.5, y: 1.5, width: 28.0, height: 28.0))
-                            }) {
-                                return (image.withRenderingMode(.alwaysOriginal), selectedImage.withRenderingMode(.alwaysOriginal))
+                            if let image = imageVersions?.0 {
+                                return (image.withRenderingMode(.alwaysOriginal), image.withRenderingMode(.alwaysOriginal))
                             } else {
                                 return nil
                             }
@@ -7792,22 +7782,8 @@ public final class PeerInfoScreenImpl: ViewController, PeerInfoScreen {
                                 
                                 drawPeerAvatarLetters(context: context, size: CGSize(width: size.width - inset * 2.0, height: size.height - inset * 2.0), font: avatarFont, letters: displayLetters, peerId: primary.1.id)
                             })?.withRenderingMode(.alwaysOriginal)
-                            
-                            let selectedImage = generateImage(size, rotatedContext: { size, context in
-                                context.clear(CGRect(origin: CGPoint(), size: size))
-                                context.translateBy(x: size.width / 2.0, y: size.height / 2.0)
-                                context.scaleBy(x: 1.0, y: -1.0)
-                                context.translateBy(x: -size.width / 2.0, y: -size.height / 2.0)
-                                if let cgImage = image?.cgImage {
-                                    context.draw(cgImage, in: CGRect(x: 0.0, y: 0.0, width: size.width, height: size.height))
-                                }
-                                context.setLineWidth(1.0)
-                                context.setStrokeColor(primary.2.rootController.tabBar.selectedIconColor.cgColor)
-                                context.strokeEllipse(in: CGRect(x: 1.5, y: 1.5, width: 28.0, height: 28.0))
-                            })?.withRenderingMode(.alwaysOriginal)
-                            
-                            if let image = image, let selectedImage = selectedImage {
-                                subscriber.putNext((image, selectedImage))
+                            if let image = image {
+                                subscriber.putNext((image, image))
                             } else {
                                 subscriber.putNext(nil)
                             }
@@ -7884,6 +7860,7 @@ public final class PeerInfoScreenImpl: ViewController, PeerInfoScreen {
                     strongSelf.tabBarItem.image = image
                     strongSelf.tabBarItem.selectedImage = selectedImage
                     strongSelf.tabBarItem.animationName = isAvatar ? nil : "TabSettings"
+                    strongSelf.tabBarItem.ringSelection = isAvatar
                     strongSelf.tabBarItem.badgeValue = badgeValue
                 }
             })
diff --git a/submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UINavigationItem+Proxy.h b/submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UINavigationItem+Proxy.h
index d74520c5d6..62d1b010e3 100644
--- a/submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UINavigationItem+Proxy.h
+++ b/submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UINavigationItem+Proxy.h
@@ -50,5 +50,6 @@ NSInteger UITabBarItem_addSetBadgeListener(UITabBarItem * _Nonnull item, UITabBa
 
 @property (nonatomic, strong) NSString * _Nullable animationName;
 @property (nonatomic, assign) CGPoint animationOffset;
+@property (nonatomic, assign) bool ringSelection;
 
 @end
diff --git a/submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UINavigationItem+Proxy.m b/submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UINavigationItem+Proxy.m
index bac5ab17db..27d3b068e8 100644
--- a/submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UINavigationItem+Proxy.m
+++ b/submodules/UIKitRuntimeUtils/Source/UIKitRuntimeUtils/UINavigationItem+Proxy.m
@@ -18,6 +18,7 @@ static const void *setBadgeListenerBagKey = &setBadgeListenerBagKey;
 static const void *badgeKey = &badgeKey;
 static const void *animationNameKey = &animationNameKey;
 static const void *animationOffsetKey = &animationOffsetKey;
+static const void *ringSelectionKey = &ringSelectionKey;
 
 @implementation UINavigationItem (Proxy)
 
@@ -419,4 +420,12 @@ NSInteger UITabBarItem_addSetBadgeListener(UITabBarItem *item, UITabBarItemSetBa
     return ((NSValue *)[self associatedObjectForKey:animationOffsetKey]).CGPointValue;
 }
 
+- (void)setRingSelection:(bool)ringSelection {
+    [self setAssociatedObject:@(ringSelection) forKey:ringSelectionKey];
+}
+
+- (bool)ringSelection {
+    return ((NSNumber *)[self associatedObjectForKey:ringSelectionKey]).boolValue;
+}
+
 @end