diff --git a/patches/0001-ns-implement-AXBoundsForRange-for-macOS-Zoom-cursor-.patch b/patches/0001-ns-implement-AXBoundsForRange-for-macOS-Zoom-cursor-.patch
index 8f38a6f..ff6be8e 100644
--- a/patches/0001-ns-implement-AXBoundsForRange-for-macOS-Zoom-cursor-.patch
+++ b/patches/0001-ns-implement-AXBoundsForRange-for-macOS-Zoom-cursor-.patch
@@ -1,41 +1,24 @@
-From 2daab9a7e1018505a93bf72591a0d695352648d7 Mon Sep 17 00:00:00 2001
+From 6aca76b67027293e2656279c7622519618425bd4 Mon Sep 17 00:00:00 2001
 From: Martin Sukany <martin@sukany.cz>
-Date: Fri, 27 Feb 2026 14:34:58 +0100
+Date: Fri, 27 Feb 2026 14:37:02 +0100
 Subject: [PATCH] ns: implement VoiceOver accessibility (AXBoundsForRange, line
  nav, completions, interactive spans)
 
-* src/nsterm.h (EmacsAccessibilityElement): New base class.
-(EmacsAccessibilityBuffer): AXTextArea/AXTextField per window.
-(EmacsAccessibilityModeLine): AXStaticText for mode line.
-(EmacsAccessibilityInteractiveSpan): Focusable spans.
-(ns_ax_visible_run): Visible buffer range to AX index mapping.
+* src/nsterm.h (EmacsAccessibilityElement, EmacsAccessibilityBuffer,
+EmacsAccessibilityModeLine, EmacsAccessibilityInteractiveSpan,
+ns_ax_visible_run): New types for virtual accessibility tree.
 
-* src/nsterm.m (ns_ax_buffer_text): Build AX string with
-record_unwind_current_buffer for exception safety.
-(ns_ax_utf16_length_for_buffer_range): UTF-16 length with
-record_unwind_current_buffer.
-(ns_ax_completion_text_for_span): Completion text extraction with
-record_unwind_current_buffer.
-(ns_ax_find_completion_overlay_range): Fast 3-probe + Foverlays_in
-bulk fallback.
-(ns_ax_event_is_line_nav_key): Detect C-n/C-p/Tab/backtab.
-(ns_ax_scan_interactive_spans): Forward scan for interactive props.
-(postAccessibilityUpdates): Re-entrance-guarded dispatcher.
-(rebuildAccessibilityTree): Build virtual AX element tree.
-(postAccessibilityNotificationsForFrame:): Hybrid notification
-strategy with record_unwind_current_buffer.
-(invalidateTextCache, ensureTextCache): @synchronized for
-thread safety of visibleRuns/cachedText.
-(accessibilityIndexForCharpos:, charposForAccessibilityIndex:):
-Thread-safe index mapping with @synchronized.
-(ns_draw_phys_cursor): UAZoomChangeFocus with version guard.
+* src/nsterm.m: Full VoiceOver/Zoom support with thread-safe caching,
+record_unwind_current_buffer for all buffer switches, @synchronized
+for cross-thread data access, NSTRACE debugging, Foverlays_in bulk
+queries, and MAC_OS_X_VERSION guard for UAZoom APIs.
 
 * etc/NEWS: Announce VoiceOver accessibility on macOS.
 ---
  etc/NEWS     |   11 +
  src/nsterm.h |  108 ++
- src/nsterm.m | 2727 +++++++++++++++++++++++++++++++++++++++++++++++---
- 3 files changed, 2704 insertions(+), 142 deletions(-)
+ src/nsterm.m | 2730 +++++++++++++++++++++++++++++++++++++++++++++++---
+ 3 files changed, 2707 insertions(+), 142 deletions(-)
 
 diff --git a/etc/NEWS b/etc/NEWS
 index 7367e3c..0e4480a 100644
@@ -193,7 +176,7 @@ index 7c1ee4c..6455547 100644
  
  
 diff --git a/src/nsterm.m b/src/nsterm.m
-index 932d209..fb5af6a 100644
+index 932d209..c9d058b 100644
 --- a/src/nsterm.m
 +++ b/src/nsterm.m
 @@ -46,6 +46,7 @@ Updated by Christian Limpach (chris@nice.ch)
@@ -259,7 +242,7 @@ index 932d209..fb5af6a 100644
    ns_focus (f, NULL, 0);
  
    NSGraphicsContext *ctx = [NSGraphicsContext currentContext];
-@@ -6849,213 +6891,2263 @@ - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg
+@@ -6849,213 +6891,2264 @@ - (BOOL)fulfillService: (NSString *)name withArg: (NSString *)arg
  
  /* ==========================================================================
  
@@ -1929,6 +1912,7 @@ index 932d209..fb5af6a 100644
 +
 +- (void)postAccessibilityNotificationsForFrame:(struct frame *)f
 +{
++  NSTRACE ("[EmacsView postAccessibilityNotificationsForFrame:]");
 +  struct window *w = [self validWindow];
 +  if (!w || !WINDOW_LEAF_P (w))
 +    return;
@@ -2665,7 +2649,7 @@ index 932d209..fb5af6a 100644
  #define NS_KEYLOG 0
  
  - (void)keyDown: (NSEvent *)theEvent
-@@ -8237,6 +10329,31 @@ - (void)windowDidBecomeKey      /* for direct calls */
+@@ -8237,6 +10330,31 @@ - (void)windowDidBecomeKey      /* for direct calls */
    XSETFRAME (event.frame_or_window, emacsframe);
    kbd_buffer_store_event (&event);
    ns_send_appdefined (-1);  // Kick main loop
@@ -2697,7 +2681,7 @@ index 932d209..fb5af6a 100644
  }
  
  
-@@ -9474,6 +11591,320 @@ - (int) fullscreenState
+@@ -9474,6 +11592,322 @@ - (int) fullscreenState
    return fs_state;
  }
  
@@ -2763,6 +2747,7 @@ index 932d209..fb5af6a 100644
 +
 +- (void)rebuildAccessibilityTree
 +{
++  NSTRACE ("[EmacsView rebuildAccessibilityTree]");
 +  if (!emacsframe)
 +    return;
 +
@@ -2848,6 +2833,7 @@ index 932d209..fb5af6a 100644
 +   elements with current values, making change detection impossible.  */
 +- (void)postAccessibilityUpdates
 +{
++  NSTRACE ("[EmacsView postAccessibilityUpdates]");
 +  eassert ([NSThread isMainThread]);
 +
 +  if (!emacsframe)
@@ -3018,7 +3004,7 @@ index 932d209..fb5af6a 100644
  @end  /* EmacsView */
  
  
-@@ -11303,6 +13734,18 @@ Convert an X font name (XLFD) to an NS font name.
+@@ -11303,6 +13737,18 @@ Convert an X font name (XLFD) to an NS font name.
    DEFSYM (Qns_drag_operation_generic, "ns-drag-operation-generic");
    DEFSYM (Qns_handle_drag_motion, "ns-handle-drag-motion");