diff --git a/build.zig.zon b/build.zig.zon
index 444ec791..8aff3dfa 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -9,8 +9,8 @@
             .hash = "zigimg-0.1.0-8_eo2nWlEgCddu8EGLOM_RkYshx3sC8tWv-yYA4-htS6",
         },
         .zg = .{
-            .url = "git+https://codeberg.org/atman/zg#0b05141b033043c5f7bcd72048a48eef6531ea6c",
-            .hash = "zg-0.14.0-oGqU3KEFswIffnDu8eAE2XlhzwcfgjwtM6akIc5L7cEV",
+            .url = "https://codeberg.org/atman/zg/archive/v0.14.1.tar.gz",
+            .hash = "zg-0.14.1-oGqU3IQ_tALZIiBN026_NTaPJqU-Upm8P_C7QED2Rzm8",
         },
     },
     .paths = .{
diff --git a/src/InternalScreen.zig b/src/InternalScreen.zig
index 8db2bdb4..fce4b4c8 100644
--- a/src/InternalScreen.zig
+++ b/src/InternalScreen.zig
@@ -36,11 +36,11 @@ pub const InternalCell = struct {
     }
 };
 
-arena: *std.heap.ArenaAllocator = undefined,
+arena: *std.heap.ArenaAllocator,
 width: u16 = 0,
 height: u16 = 0,
 
-buf: []InternalCell = undefined,
+buf: []InternalCell,
 
 cursor_row: u16 = 0,
 cursor_col: u16 = 0,
diff --git a/src/Loop.zig b/src/Loop.zig
index cf8e578a..99228395 100644
--- a/src/Loop.zig
+++ b/src/Loop.zig
@@ -24,6 +24,7 @@ pub fn Loop(comptime T: type) type {
         queue: Queue(T, 512) = .{},
         thread: ?std.Thread = null,
         should_quit: bool = false,
+        winch_eventfd: std.posix.fd_t = -1,
 
         /// Initialize the event loop. This is an intrusive init so that we have
         /// a stable pointer to register signal callbacks with posix TTYs
@@ -32,6 +33,9 @@ pub fn Loop(comptime T: type) type {
                 .windows => {},
                 else => {
                     if (!builtin.is_test) {
+                        if (self.winch_eventfd < 0) {
+                            self.winch_eventfd = try std.posix.eventfd(0, 0);
+                        }
                         const handler: Tty.SignalHandler = .{
                             .context = self,
                             .callback = Self.winsizeCallback,
@@ -98,10 +102,9 @@ pub fn Loop(comptime T: type) type {
             // We will be receiving winsize updates in-band
             if (self.vaxis.state.in_band_resize) return;
 
-            const winsize = Tty.getWinsize(self.tty.fd) catch return;
-            if (@hasField(Event, "winsize")) {
-                self.postEvent(.{ .winsize = winsize });
-            }
+            if (self.winch_eventfd < 0) return;
+            // notify the event loop that a winsize signal was received
+            _ = std.posix.write(self.winch_eventfd, &[8]u8{ 0, 0, 0, 0, 0, 0, 0, 1 }) catch {};
         }
 
         /// read input from the tty. This is run in a separate thread
@@ -124,21 +127,53 @@ pub fn Loop(comptime T: type) type {
                     }
                 },
                 else => {
-                    // get our initial winsize
-                    const winsize = try Tty.getWinsize(self.tty.fd);
-                    if (@hasField(Event, "winsize")) {
-                        self.postEvent(.{ .winsize = winsize });
+                    {
+                        // get our initial winsize
+                        const winsize = try Tty.getWinsize(self.tty.fd);
+                        if (@hasField(Event, "winsize")) {
+                            self.postEvent(.{ .winsize = winsize });
+                        }
                     }
 
                     var parser: Parser = .{
                         .grapheme_data = grapheme_data,
                     };
 
+                    // initialize poll fds
+                    var fds: [2]std.posix.pollfd = .{
+                        .{
+                            .fd = self.tty.fd,
+                            .events = std.posix.POLL.IN,
+                            .revents = 0,
+                        },
+                        .{
+                            .fd = self.winch_eventfd,
+                            .events = std.posix.POLL.IN,
+                            .revents = 0,
+                        },
+                    };
                     // initialize the read buffer
                     var buf: [1024]u8 = undefined;
                     var read_start: usize = 0;
                     // read loop
                     read_loop: while (!self.should_quit) {
+                        if (@hasField(Event, "winsize")) {
+                            // self.init might be called after start, so we need to check
+                            fds[1].fd = self.winch_eventfd;
+                            _ = try std.posix.poll(&fds, -1);
+                            if (fds[1].revents & std.posix.POLL.IN != 0) {
+                                fds[1].revents = 0;
+                                var tmp: [8]u8 = undefined;
+                                _ = try std.posix.read(self.winch_eventfd, &tmp);
+
+                                const winsize = try Tty.getWinsize(self.tty.fd);
+                                self.postEvent(.{ .winsize = winsize });
+                            }
+
+                            if (fds[0].revents & std.posix.POLL.IN == 0) continue :read_loop;
+                            fds[0].revents = 0;
+                        }
+
                         const n = try self.tty.read(buf[read_start..]);
                         var seq_start: usize = 0;
                         while (seq_start < n) {
@@ -289,6 +324,11 @@ pub fn handleEventGeneric(self: anytype, vx: *Vaxis, cache: *GraphemeCache, Even
                         return self.postEvent(.{ .mouse = vx.translateMouse(mouse) });
                     }
                 },
+                .mouse_leave => {
+                    if (@hasField(Event, "mouse_leave")) {
+                        return self.postEvent(.mouse_leave);
+                    }
+                },
                 .focus_in => {
                     if (@hasField(Event, "focus_in")) {
                         return self.postEvent(.focus_in);
diff --git a/src/Parser.zig b/src/Parser.zig
index ebada128..b97538d3 100644
--- a/src/Parser.zig
+++ b/src/Parser.zig
@@ -25,6 +25,7 @@ const mouse_bits = struct {
     const shift: u8 = 0b00000100;
     const alt: u8 = 0b00001000;
     const ctrl: u8 = 0b00010000;
+    const leave: u16 = 0b100000000;
 };
 
 // the state of the parser
@@ -116,7 +117,7 @@ inline fn parseGround(input: []const u8, data: *const Graphemes) !Result {
 
             // Check if we have a multi-codepoint grapheme
             var code = cp.code;
-            var g_state: Graphemes.State = .{};
+            var g_state: Graphemes.IterState = .{};
             var prev_cp = code;
             while (iter.next()) |next_cp| {
                 if (Graphemes.graphemeBreak(prev_cp, next_cp.code, data, &g_state)) {
@@ -679,6 +680,9 @@ inline fn parseMouse(input: []const u8, full_input: []const u8) Result {
         return null_event;
     }
 
+    if (button_mask & mouse_bits.leave > 0)
+        return .{ .event = .mouse_leave, .n = if (xterm) 6 else input.len };
+
     const button: Mouse.Button = @enumFromInt(button_mask & mouse_bits.buttons);
     const motion = button_mask & mouse_bits.motion > 0;
     const shift = button_mask & mouse_bits.shift > 0;
diff --git a/src/Screen.zig b/src/Screen.zig
index d1b50b44..1b7370ea 100644
--- a/src/Screen.zig
+++ b/src/Screen.zig
@@ -5,7 +5,6 @@ const Cell = @import("Cell.zig");
 const Shape = @import("Mouse.zig").Shape;
 const Image = @import("Image.zig");
 const Winsize = @import("main.zig").Winsize;
-const Unicode = @import("Unicode.zig");
 const Method = @import("gwidth.zig").Method;
 
 const Screen = @This();
@@ -22,14 +21,12 @@ cursor_row: u16 = 0,
 cursor_col: u16 = 0,
 cursor_vis: bool = false,
 
-unicode: *const Unicode = undefined,
-
 width_method: Method = .wcwidth,
 
 mouse_shape: Shape = .default,
 cursor_shape: Cell.CursorShape = .default,
 
-pub fn init(alloc: std.mem.Allocator, winsize: Winsize, unicode: *const Unicode) std.mem.Allocator.Error!Screen {
+pub fn init(alloc: std.mem.Allocator, winsize: Winsize) std.mem.Allocator.Error!Screen {
     const w = winsize.cols;
     const h = winsize.rows;
     const self = Screen{
@@ -38,7 +35,6 @@ pub fn init(alloc: std.mem.Allocator, winsize: Winsize, unicode: *const Unicode)
         .height = h,
         .width_pix = winsize.x_pixel,
         .height_pix = winsize.y_pixel,
-        .unicode = unicode,
     };
     const base_cell: Cell = .{};
     @memset(self.buf, base_cell);
diff --git a/src/Vaxis.zig b/src/Vaxis.zig
index 13646e27..058bf8d1 100644
--- a/src/Vaxis.zig
+++ b/src/Vaxis.zig
@@ -80,6 +80,10 @@ sgr: enum {
     legacy,
 } = .standard,
 
+/// Enable workarounds for escape sequence handling issues/bugs in terminals
+/// So far this just enables a UL escape sequence workaround for conpty
+enable_workarounds: bool = true,
+
 state: struct {
     /// if we are in the alt screen
     alt_screen: bool = false,
@@ -104,7 +108,7 @@ pub fn init(alloc: std.mem.Allocator, opts: Options) !Vaxis {
     return .{
         .opts = opts,
         .screen = .{},
-        .screen_last = try .init(alloc, 80, 24),
+        .screen_last = try .init(alloc, 0, 0),
         .unicode = try Unicode.init(alloc),
     };
 }
@@ -189,7 +193,7 @@ pub fn resize(
 ) !void {
     log.debug("resizing screen: width={d} height={d}", .{ winsize.cols, winsize.rows });
     self.screen.deinit(alloc);
-    self.screen = try Screen.init(alloc, winsize, &self.unicode);
+    self.screen = try Screen.init(alloc, winsize);
     self.screen.width_method = self.caps.unicode;
     // try self.screen.int(alloc, winsize.cols, winsize.rows);
     // we only init our current screen. This has the effect of redrawing
@@ -217,6 +221,7 @@ pub fn window(self: *Vaxis) Window {
         .width = self.screen.width,
         .height = self.screen.height,
         .screen = &self.screen,
+        .unicode = &self.unicode,
     };
 }
 
@@ -574,7 +579,9 @@ pub fn render(self: *Vaxis, tty: AnyWriter) !void {
                     }
                 },
                 .rgb => |rgb| {
-                    switch (self.sgr) {
+                    if (self.enable_workarounds)
+                        try tty.print(ctlseqs.ul_rgb_conpty, .{ rgb[0], rgb[1], rgb[2] })
+                    else switch (self.sgr) {
                         .standard => try tty.print(ctlseqs.ul_rgb, .{ rgb[0], rgb[1], rgb[2] }),
                         .legacy => try tty.print(ctlseqs.ul_rgb_legacy, .{ rgb[0], rgb[1], rgb[2] }),
                     }
@@ -1237,9 +1244,13 @@ pub fn prettyPrint(self: *Vaxis, tty: AnyWriter) !void {
                     }
                 },
                 .rgb => |rgb| {
-                    switch (self.sgr) {
+                    if (self.enable_workarounds)
+                        try tty.print(ctlseqs.ul_rgb_conpty, .{ rgb[0], rgb[1], rgb[2] })
+                    else switch (self.sgr) {
                         .standard => try tty.print(ctlseqs.ul_rgb, .{ rgb[0], rgb[1], rgb[2] }),
-                        .legacy => try tty.print(ctlseqs.ul_rgb_legacy, .{ rgb[0], rgb[1], rgb[2] }),
+                        .legacy => {
+                            try tty.print(ctlseqs.ul_rgb_legacy, .{ rgb[0], rgb[1], rgb[2] });
+                        },
                     }
                 },
             }
diff --git a/src/Window.zig b/src/Window.zig
index 6f0f2ae2..016b2bec 100644
--- a/src/Window.zig
+++ b/src/Window.zig
@@ -25,6 +25,7 @@ width: u16,
 height: u16,
 
 screen: *Screen,
+unicode: *const Unicode,
 
 /// Creates a new window with offset relative to parent and size clamped to the
 /// parent's size. Windows do not retain a reference to their parent and are
@@ -49,6 +50,7 @@ fn initChild(
         .width = @min(width, max_width),
         .height = @min(height, max_height),
         .screen = self.screen,
+        .unicode = self.unicode,
     };
 }
 
@@ -205,7 +207,7 @@ pub fn clear(self: Window) void {
 
 /// returns the width of the grapheme. This depends on the terminal capabilities
 pub fn gwidth(self: Window, str: []const u8) u16 {
-    return gw.gwidth(str, self.screen.width_method, &self.screen.unicode.width_data);
+    return gw.gwidth(str, self.screen.width_method, &self.unicode.width_data);
 }
 
 /// fills the window with the provided cell
@@ -293,7 +295,7 @@ pub fn print(self: Window, segments: []const Segment, opts: PrintOptions) PrintR
         .grapheme => {
             var col: u16 = opts.col_offset;
             const overflow: bool = blk: for (segments) |segment| {
-                var iter = self.screen.unicode.graphemeIterator(segment.text);
+                var iter = self.unicode.graphemeIterator(segment.text);
                 while (iter.next()) |grapheme| {
                     if (col >= self.width) {
                         row += 1;
@@ -376,7 +378,7 @@ pub fn print(self: Window, segments: []const Segment, opts: PrintOptions) PrintR
                                     col = 0;
                                 }
 
-                                var grapheme_iterator = self.screen.unicode.graphemeIterator(word);
+                                var grapheme_iterator = self.unicode.graphemeIterator(word);
                                 while (grapheme_iterator.next()) |grapheme| {
                                     soft_wrapped = false;
                                     if (row >= self.height) {
@@ -415,7 +417,7 @@ pub fn print(self: Window, segments: []const Segment, opts: PrintOptions) PrintR
         .none => {
             var col: u16 = opts.col_offset;
             const overflow: bool = blk: for (segments) |segment| {
-                var iter = self.screen.unicode.graphemeIterator(segment.text);
+                var iter = self.unicode.graphemeIterator(segment.text);
                 while (iter.next()) |grapheme| {
                     if (col >= self.width) break :blk true;
                     const s = grapheme.bytes(segment.text);
@@ -487,6 +489,7 @@ test "Window size set" {
         .width = 20,
         .height = 20,
         .screen = undefined,
+        .unicode = undefined,
     };
 
     const ch = parent.initChild(1, 1, null, null);
@@ -503,6 +506,7 @@ test "Window size set too big" {
         .width = 20,
         .height = 20,
         .screen = undefined,
+        .unicode = undefined,
     };
 
     const ch = parent.initChild(0, 0, 21, 21);
@@ -519,6 +523,7 @@ test "Window size set too big with offset" {
         .width = 20,
         .height = 20,
         .screen = undefined,
+        .unicode = undefined,
     };
 
     const ch = parent.initChild(10, 10, 21, 21);
@@ -535,6 +540,7 @@ test "Window size nested offsets" {
         .width = 20,
         .height = 20,
         .screen = undefined,
+        .unicode = undefined,
     };
 
     const ch = parent.initChild(10, 10, 21, 21);
@@ -551,6 +557,7 @@ test "Window offsets" {
         .width = 20,
         .height = 20,
         .screen = undefined,
+        .unicode = undefined,
     };
 
     const ch = parent.initChild(10, 10, 21, 21);
@@ -565,7 +572,7 @@ test "print: grapheme" {
     const alloc = std.testing.allocator_instance.allocator();
     const unicode = try Unicode.init(alloc);
     defer unicode.deinit(alloc);
-    var screen: Screen = .{ .width_method = .unicode, .unicode = &unicode };
+    var screen: Screen = .{ .width_method = .unicode };
     const win: Window = .{
         .x_off = 0,
         .y_off = 0,
@@ -574,6 +581,7 @@ test "print: grapheme" {
         .width = 4,
         .height = 2,
         .screen = &screen,
+        .unicode = &unicode,
     };
     const opts: PrintOptions = .{
         .commit = false,
@@ -633,7 +641,6 @@ test "print: word" {
     defer unicode.deinit(alloc);
     var screen: Screen = .{
         .width_method = .unicode,
-        .unicode = &unicode,
     };
     const win: Window = .{
         .x_off = 0,
@@ -643,6 +650,7 @@ test "print: word" {
         .width = 4,
         .height = 2,
         .screen = &screen,
+        .unicode = &unicode,
     };
     const opts: PrintOptions = .{
         .commit = false,
diff --git a/src/ctlseqs.zig b/src/ctlseqs.zig
index 73a869bf..e6736058 100644
--- a/src/ctlseqs.zig
+++ b/src/ctlseqs.zig
@@ -95,6 +95,7 @@ pub const ul_indexed_legacy = "\x1b[58;5;{d}m";
 pub const fg_rgb_legacy = "\x1b[38;2;{d};{d};{d}m";
 pub const bg_rgb_legacy = "\x1b[48;2;{d};{d};{d}m";
 pub const ul_rgb_legacy = "\x1b[58;2;{d};{d};{d}m";
+pub const ul_rgb_conpty = "\x1b[58:2::{d}:{d}:{d}m";
 
 // Underlines
 pub const ul_off = "\x1b[24m"; // NOTE: this could be \x1b[4:0m but is not as widely supported
diff --git a/src/event.zig b/src/event.zig
index efa62f2a..8f1cf152 100644
--- a/src/event.zig
+++ b/src/event.zig
@@ -8,6 +8,7 @@ pub const Event = union(enum) {
     key_press: Key,
     key_release: Key,
     mouse: Mouse,
+    mouse_leave,
     focus_in,
     focus_out,
     paste_start, // bracketed paste start
diff --git a/src/vxfw/Border.zig b/src/vxfw/Border.zig
index f29684ce..cca5a3ef 100644
--- a/src/vxfw/Border.zig
+++ b/src/vxfw/Border.zig
@@ -5,10 +5,23 @@ const Allocator = std.mem.Allocator;
 
 const vxfw = @import("vxfw.zig");
 
+pub const BorderLabel = struct {
+    text: []const u8,
+    alignment: enum {
+        top_left,
+        top_center,
+        top_right,
+        bottom_left,
+        bottom_center,
+        bottom_right,
+    },
+};
+
 const Border = @This();
 
 child: vxfw.Widget,
 style: vaxis.Style = .{},
+labels: []const BorderLabel = &[_]BorderLabel{},
 
 pub fn widget(self: *const Border) vxfw.Widget {
     return .{
@@ -65,6 +78,35 @@ pub fn draw(self: *const Border, ctx: vxfw.DrawContext) Allocator.Error!vxfw.Sur
         surf.writeCell(0, row, .{ .char = .{ .grapheme = "│", .width = 1 }, .style = self.style });
         surf.writeCell(right_edge, row, .{ .char = .{ .grapheme = "│", .width = 1 }, .style = self.style });
     }
+
+    // Add border labels
+    for (self.labels) |label| {
+        const text_len: u16 = @intCast(ctx.stringWidth(label.text));
+        if (text_len == 0) continue;
+
+        const text_row: u16 = switch (label.alignment) {
+            .top_left, .top_center, .top_right => 0,
+            .bottom_left, .bottom_center, .bottom_right => bottom_edge,
+        };
+
+        var text_col: u16 = switch (label.alignment) {
+            .top_left, .bottom_left => 1,
+            .top_center, .bottom_center => @max((size.width - text_len) / 2, 1),
+            .top_right, .bottom_right => @max(size.width - 1 - text_len, 1),
+        };
+
+        var iter = ctx.graphemeIterator(label.text);
+        while (iter.next()) |grapheme| {
+            const text = grapheme.bytes(label.text);
+            const width: u16 = @intCast(ctx.stringWidth(text));
+            surf.writeCell(text_col, text_row, .{
+                .char = .{ .grapheme = text, .width = @intCast(width) },
+                .style = self.style,
+            });
+            text_col += width;
+        }
+    }
+
     return surf;
 }
 
diff --git a/src/widgets/View.zig b/src/widgets/View.zig
index e9a294e7..b051aeeb 100644
--- a/src/widgets/View.zig
+++ b/src/widgets/View.zig
@@ -18,6 +18,8 @@ alloc: mem.Allocator,
 /// Underlying Screen
 screen: Screen,
 
+unicode: *const Unicode,
+
 /// View Initialization Config
 pub const Config = struct {
     width: u16,
@@ -26,19 +28,15 @@ pub const Config = struct {
 
 /// Initialize a new View
 pub fn init(alloc: mem.Allocator, unicode: *const Unicode, config: Config) mem.Allocator.Error!View {
-    const screen = try Screen.init(
-        alloc,
-        .{
+    return .{
+        .alloc = alloc,
+        .screen = try Screen.init(alloc, .{
             .cols = config.width,
             .rows = config.height,
             .x_pixel = 0,
             .y_pixel = 0,
-        },
-        unicode,
-    );
-    return .{
-        .alloc = alloc,
-        .screen = screen,
+        }),
+        .unicode = unicode,
     };
 }
 
@@ -51,6 +49,7 @@ pub fn window(self: *View) Window {
         .width = self.screen.width,
         .height = self.screen.height,
         .screen = &self.screen,
+        .unicode = self.unicode,
     };
 }
 
@@ -142,7 +141,7 @@ pub fn clear(self: View) void {
 
 /// Returns the width of the grapheme. This depends on the terminal capabilities
 pub fn gwidth(self: View, str: []const u8) u16 {
-    return gw.gwidth(str, self.screen.width_method, &self.screen.unicode.width_data);
+    return gw.gwidth(str, self.screen.width_method, &self.unicode.width_data);
 }
 
 /// Fills the View with the provided cell
diff --git a/src/widgets/terminal/Terminal.zig b/src/widgets/terminal/Terminal.zig
index dafdfb11..1c4d2841 100644
--- a/src/widgets/terminal/Terminal.zig
+++ b/src/widgets/terminal/Terminal.zig
@@ -24,8 +24,6 @@ pub const Event = union(enum) {
     pwd_change: []const u8,
 };
 
-const grapheme = @import("grapheme");
-
 const posix = std.posix;
 
 const log = std.log.scoped(.terminal);
@@ -291,7 +289,7 @@ fn run(self: *Terminal) !void {
 
         switch (event) {
             .print => |str| {
-                var iter = grapheme.Iterator.init(str, &self.unicode.width_data.g_data);
+                var iter = self.unicode.graphemeIterator(str);
                 while (iter.next()) |g| {
                     const gr = g.bytes(str);
                     // TODO: use actual instead of .unicode