diff --git a/platform/linuxbsd/wayland/wayland_thread.cpp b/platform/linuxbsd/wayland/wayland_thread.cpp
index 7f9008e9526f..3a63b87c7a86 100644
--- a/platform/linuxbsd/wayland/wayland_thread.cpp
+++ b/platform/linuxbsd/wayland/wayland_thread.cpp
@@ -371,28 +371,22 @@ void WaylandThread::_wl_registry_on_global(void *data, struct wl_registry *wl_re
 	}
 
 	if (strcmp(interface, zxdg_exporter_v1_interface.name) == 0) {
-		registry->wl_exporter = (struct zxdg_exporter_v1 *)wl_registry_bind(wl_registry, name, &zxdg_exporter_v1_interface, 1);
-		registry->wl_exporter_name = name;
+		registry->xdg_exporter = (struct zxdg_exporter_v1 *)wl_registry_bind(wl_registry, name, &zxdg_exporter_v1_interface, 1);
+		registry->xdg_exporter_name = name;
 		return;
 	}
 
 	if (strcmp(interface, wl_compositor_interface.name) == 0) {
-		registry->wl_compositor = (struct wl_compositor *)wl_registry_bind(wl_registry, name, &wl_compositor_interface, 4);
+		registry->wl_compositor = (struct wl_compositor *)wl_registry_bind(wl_registry, name, &wl_compositor_interface, CLAMP((int)version, 1, 6));
 		registry->wl_compositor_name = name;
 		return;
 	}
 
-	if (strcmp(interface, wl_subcompositor_interface.name) == 0) {
-		registry->wl_subcompositor = (struct wl_subcompositor *)wl_registry_bind(wl_registry, name, &wl_subcompositor_interface, 1);
-		registry->wl_subcompositor_name = name;
-		return;
-	}
-
 	if (strcmp(interface, wl_data_device_manager_interface.name) == 0) {
-		registry->wl_data_device_manager = (struct wl_data_device_manager *)wl_registry_bind(wl_registry, name, &wl_data_device_manager_interface, 3);
+		registry->wl_data_device_manager = (struct wl_data_device_manager *)wl_registry_bind(wl_registry, name, &wl_data_device_manager_interface, CLAMP((int)version, 1, 3));
 		registry->wl_data_device_manager_name = name;
 
-		// This global creates some seats data. Let's do that for the ones already available.
+		// This global creates some seat data. Let's do that for the ones already available.
 		for (struct wl_seat *wl_seat : registry->wl_seats) {
 			SeatState *ss = wl_seat_get_seat_state(wl_seat);
 			ERR_FAIL_NULL(ss);
@@ -406,7 +400,7 @@ void WaylandThread::_wl_registry_on_global(void *data, struct wl_registry *wl_re
 	}
 
 	if (strcmp(interface, wl_output_interface.name) == 0) {
-		struct wl_output *wl_output = (struct wl_output *)wl_registry_bind(wl_registry, name, &wl_output_interface, 2);
+		struct wl_output *wl_output = (struct wl_output *)wl_registry_bind(wl_registry, name, &wl_output_interface, CLAMP((int)version, 1, 4));
 		wl_proxy_tag_godot((struct wl_proxy *)wl_output);
 
 		registry->wl_outputs.push_back(wl_output);
@@ -421,7 +415,7 @@ void WaylandThread::_wl_registry_on_global(void *data, struct wl_registry *wl_re
 	}
 
 	if (strcmp(interface, wl_seat_interface.name) == 0) {
-		struct wl_seat *wl_seat = (struct wl_seat *)wl_registry_bind(wl_registry, name, &wl_seat_interface, 5);
+		struct wl_seat *wl_seat = (struct wl_seat *)wl_registry_bind(wl_registry, name, &wl_seat_interface, CLAMP((int)version, 1, 9));
 		wl_proxy_tag_godot((struct wl_proxy *)wl_seat);
 
 		SeatState *ss = memnew(SeatState);
@@ -466,7 +460,7 @@ void WaylandThread::_wl_registry_on_global(void *data, struct wl_registry *wl_re
 	}
 
 	if (strcmp(interface, xdg_wm_base_interface.name) == 0) {
-		registry->xdg_wm_base = (struct xdg_wm_base *)wl_registry_bind(wl_registry, name, &xdg_wm_base_interface, MAX(2, MIN(6, (int)version)));
+		registry->xdg_wm_base = (struct xdg_wm_base *)wl_registry_bind(wl_registry, name, &xdg_wm_base_interface, CLAMP((int)version, 1, 6));
 		registry->xdg_wm_base_name = name;
 
 		xdg_wm_base_add_listener(registry->xdg_wm_base, &xdg_wm_base_listener, nullptr);
@@ -502,7 +496,7 @@ void WaylandThread::_wl_registry_on_global(void *data, struct wl_registry *wl_re
 	if (strcmp(interface, zwp_primary_selection_device_manager_v1_interface.name) == 0) {
 		registry->wp_primary_selection_device_manager = (struct zwp_primary_selection_device_manager_v1 *)wl_registry_bind(wl_registry, name, &zwp_primary_selection_device_manager_v1_interface, 1);
 
-		// This global creates some seats data. Let's do that for the ones already available.
+		// This global creates some seat data. Let's do that for the ones already available.
 		for (struct wl_seat *wl_seat : registry->wl_seats) {
 			SeatState *ss = wl_seat_get_seat_state(wl_seat);
 			ERR_FAIL_NULL(ss);
@@ -570,13 +564,13 @@ void WaylandThread::_wl_registry_on_global_remove(void *data, struct wl_registry
 		return;
 	}
 
-	if (name == registry->wl_exporter_name) {
-		if (registry->wl_exporter) {
-			zxdg_exporter_v1_destroy(registry->wl_exporter);
-			registry->wl_exporter = nullptr;
+	if (name == registry->xdg_exporter_name) {
+		if (registry->xdg_exporter) {
+			zxdg_exporter_v1_destroy(registry->xdg_exporter);
+			registry->xdg_exporter = nullptr;
 		}
 
-		registry->wl_exporter_name = 0;
+		registry->xdg_exporter_name = 0;
 
 		return;
 	}
@@ -592,17 +586,6 @@ void WaylandThread::_wl_registry_on_global_remove(void *data, struct wl_registry
 		return;
 	}
 
-	if (name == registry->wl_subcompositor_name) {
-		if (registry->wl_subcompositor) {
-			wl_subcompositor_destroy(registry->wl_subcompositor);
-			registry->wl_subcompositor = nullptr;
-		}
-
-		registry->wl_subcompositor_name = 0;
-
-		return;
-	}
-
 	if (name == registry->wl_data_device_manager_name) {
 		if (registry->wl_data_device_manager) {
 			wl_data_device_manager_destroy(registry->wl_data_device_manager);
@@ -1000,6 +983,12 @@ void WaylandThread::_wl_output_on_geometry(void *data, struct wl_output *wl_outp
 
 	ss->pending_data.make.parse_utf8(make);
 	ss->pending_data.model.parse_utf8(model);
+
+	// `wl_output::done` is a version 2 addition. We'll directly update the data
+	// for compatibility.
+	if (wl_output_get_version(wl_output) == 1) {
+		ss->data = ss->pending_data;
+	}
 }
 
 void WaylandThread::_wl_output_on_mode(void *data, struct wl_output *wl_output, uint32_t flags, int32_t width, int32_t height, int32_t refresh) {
@@ -1010,8 +999,17 @@ void WaylandThread::_wl_output_on_mode(void *data, struct wl_output *wl_output,
 	ss->pending_data.size.height = height;
 
 	ss->pending_data.refresh_rate = refresh ? refresh / 1000.0f : -1;
+
+	// `wl_output::done` is a version 2 addition. We'll directly update the data
+	// for compatibility.
+	if (wl_output_get_version(wl_output) == 1) {
+		ss->data = ss->pending_data;
+	}
 }
 
+// NOTE: The following `wl_output` events are only for version 2 onwards, so we
+// can assume that they're "atomic" (i.e. rely on the `wl_output::done` event).
+
 void WaylandThread::_wl_output_on_done(void *data, struct wl_output *wl_output) {
 	ScreenState *ss = (ScreenState *)data;
 	ERR_FAIL_NULL(ss);
@@ -1523,7 +1521,7 @@ void WaylandThread::_wl_pointer_on_frame(void *data, struct wl_pointer *wl_point
 		wayland_thread->push_message(msg);
 	}
 
-	if (pd.discrete_scroll_vector - old_pd.discrete_scroll_vector != Vector2i()) {
+	if (pd.discrete_scroll_vector_120 - old_pd.discrete_scroll_vector_120 != Vector2i()) {
 		// This is a discrete scroll (eg. from a scroll wheel), so we'll just emit
 		// scroll wheel buttons.
 		if (pd.scroll_vector.y != 0) {
@@ -1596,13 +1594,13 @@ void WaylandThread::_wl_pointer_on_frame(void *data, struct wl_pointer *wl_point
 				if (test_button == MouseButton::WHEEL_UP || test_button == MouseButton::WHEEL_DOWN) {
 					// If this is a discrete scroll, specify how many "clicks" it did for this
 					// pointer frame.
-					mb->set_factor(abs(pd.discrete_scroll_vector.y));
+					mb->set_factor(Math::abs(pd.discrete_scroll_vector_120.y / (float)120));
 				}
 
 				if (test_button == MouseButton::WHEEL_RIGHT || test_button == MouseButton::WHEEL_LEFT) {
 					// If this is a discrete scroll, specify how many "clicks" it did for this
 					// pointer frame.
-					mb->set_factor(abs(pd.discrete_scroll_vector.x));
+					mb->set_factor(fabs(pd.discrete_scroll_vector_120.x / (float)120));
 				}
 
 				mb->set_button_mask(pd.pressed_button_mask);
@@ -1661,7 +1659,7 @@ void WaylandThread::_wl_pointer_on_frame(void *data, struct wl_pointer *wl_point
 
 	// Reset the scroll vectors as we already handled them.
 	pd.scroll_vector = Vector2();
-	pd.discrete_scroll_vector = Vector2();
+	pd.discrete_scroll_vector_120 = Vector2i();
 
 	// Update the data all getters read. Wayland's specification requires us to do
 	// this, since all pointer actions are sent in individual events.
@@ -1683,6 +1681,9 @@ void WaylandThread::_wl_pointer_on_axis_source(void *data, struct wl_pointer *wl
 void WaylandThread::_wl_pointer_on_axis_stop(void *data, struct wl_pointer *wl_pointer, uint32_t time, uint32_t axis) {
 }
 
+// NOTE: This event is deprecated since version 8 and superseded by
+// `wl_pointer::axis_value120`. This thus converts the data to its
+// fraction-of-120 format.
 void WaylandThread::_wl_pointer_on_axis_discrete(void *data, struct wl_pointer *wl_pointer, uint32_t axis, int32_t discrete) {
 	SeatState *ss = (SeatState *)data;
 	ERR_FAIL_NULL(ss);
@@ -1694,17 +1695,37 @@ void WaylandThread::_wl_pointer_on_axis_discrete(void *data, struct wl_pointer *
 
 	PointerData &pd = ss->pointer_data_buffer;
 
+	// NOTE: We can allow ourselves to not accumulate this data (and thus just
+	// assign it) as the spec guarantees only one event per axis type.
+
 	if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL) {
-		pd.discrete_scroll_vector.y = discrete;
+		pd.discrete_scroll_vector_120.y = discrete * 120;
 	}
 
 	if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL) {
-		pd.discrete_scroll_vector.x = discrete;
+		pd.discrete_scroll_vector_120.x = discrete * 120;
 	}
 }
 
-// TODO: Add support to this event.
+// Supersedes `wl_pointer::axis_discrete` Since version 8.
 void WaylandThread::_wl_pointer_on_axis_value120(void *data, struct wl_pointer *wl_pointer, uint32_t axis, int32_t value120) {
+	SeatState *ss = (SeatState *)data;
+	ERR_FAIL_NULL(ss);
+
+	if (!ss->pointed_surface) {
+		// We're probably on a decoration or some other third-party thing.
+		return;
+	}
+
+	PointerData &pd = ss->pointer_data_buffer;
+
+	if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL) {
+		pd.discrete_scroll_vector_120.y += value120;
+	}
+
+	if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL) {
+		pd.discrete_scroll_vector_120.x += value120;
+	}
 }
 
 // TODO: Add support to this event.
@@ -1999,7 +2020,7 @@ void WaylandThread::_wp_relative_pointer_on_relative_motion(void *data, struct z
 	pd.relative_motion_time = uptime_lo;
 }
 
-void WaylandThread::_wp_pointer_gesture_pinch_on_begin(void *data, struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1, uint32_t serial, uint32_t time, struct wl_surface *surface, uint32_t fingers) {
+void WaylandThread::_wp_pointer_gesture_pinch_on_begin(void *data, struct zwp_pointer_gesture_pinch_v1 *wp_pointer_gesture_pinch_v1, uint32_t serial, uint32_t time, struct wl_surface *surface, uint32_t fingers) {
 	SeatState *ss = (SeatState *)data;
 	ERR_FAIL_NULL(ss);
 
@@ -2009,7 +2030,7 @@ void WaylandThread::_wp_pointer_gesture_pinch_on_begin(void *data, struct zwp_po
 	}
 }
 
-void WaylandThread::_wp_pointer_gesture_pinch_on_update(void *data, struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1, uint32_t time, wl_fixed_t dx, wl_fixed_t dy, wl_fixed_t scale, wl_fixed_t rotation) {
+void WaylandThread::_wp_pointer_gesture_pinch_on_update(void *data, struct zwp_pointer_gesture_pinch_v1 *wp_pointer_gesture_pinch_v1, uint32_t time, wl_fixed_t dx, wl_fixed_t dy, wl_fixed_t scale, wl_fixed_t rotation) {
 	SeatState *ss = (SeatState *)data;
 	ERR_FAIL_NULL(ss);
 
@@ -2068,7 +2089,7 @@ void WaylandThread::_wp_pointer_gesture_pinch_on_update(void *data, struct zwp_p
 	}
 }
 
-void WaylandThread::_wp_pointer_gesture_pinch_on_end(void *data, struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1, uint32_t serial, uint32_t time, int32_t cancelled) {
+void WaylandThread::_wp_pointer_gesture_pinch_on_end(void *data, struct zwp_pointer_gesture_pinch_v1 *wp_pointer_gesture_pinch_v1, uint32_t serial, uint32_t time, int32_t cancelled) {
 	SeatState *ss = (SeatState *)data;
 	ERR_FAIL_NULL(ss);
 
@@ -2093,7 +2114,7 @@ void WaylandThread::_wp_primary_selection_device_on_selection(void *data, struct
 	ss->wp_primary_selection_offer = id;
 }
 
-void WaylandThread::_wp_primary_selection_offer_on_offer(void *data, struct zwp_primary_selection_offer_v1 *zwp_primary_selection_offer_v1, const char *mime_type) {
+void WaylandThread::_wp_primary_selection_offer_on_offer(void *data, struct zwp_primary_selection_offer_v1 *wp_primary_selection_offer_v1, const char *mime_type) {
 	OfferState *os = (OfferState *)data;
 	ERR_FAIL_NULL(os);
 
@@ -2147,10 +2168,10 @@ void WaylandThread::_wp_primary_selection_source_on_cancelled(void *data, struct
 	}
 }
 
-void WaylandThread::_wp_tablet_seat_on_tablet_added(void *data, struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2, struct zwp_tablet_v2 *id) {
+void WaylandThread::_wp_tablet_seat_on_tablet_added(void *data, struct zwp_tablet_seat_v2 *wp_tablet_seat_v2, struct zwp_tablet_v2 *id) {
 }
 
-void WaylandThread::_wp_tablet_seat_on_tool_added(void *data, struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2, struct zwp_tablet_tool_v2 *id) {
+void WaylandThread::_wp_tablet_seat_on_tool_added(void *data, struct zwp_tablet_seat_v2 *wp_tablet_seat_v2, struct zwp_tablet_tool_v2 *id) {
 	SeatState *ss = (SeatState *)data;
 	ERR_FAIL_NULL(ss);
 
@@ -2163,31 +2184,31 @@ void WaylandThread::_wp_tablet_seat_on_tool_added(void *data, struct zwp_tablet_
 	ss->tablet_tools.push_back(id);
 }
 
-void WaylandThread::_wp_tablet_seat_on_pad_added(void *data, struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2, struct zwp_tablet_pad_v2 *id) {
+void WaylandThread::_wp_tablet_seat_on_pad_added(void *data, struct zwp_tablet_seat_v2 *wp_tablet_seat_v2, struct zwp_tablet_pad_v2 *id) {
 }
 
-void WaylandThread::_wp_tablet_tool_on_type(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t tool_type) {
-	TabletToolState *state = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_type(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t tool_type) {
+	TabletToolState *state = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (state && tool_type == ZWP_TABLET_TOOL_V2_TYPE_ERASER) {
 		state->is_eraser = true;
 	}
 }
 
-void WaylandThread::_wp_tablet_tool_on_hardware_serial(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t hardware_serial_hi, uint32_t hardware_serial_lo) {
+void WaylandThread::_wp_tablet_tool_on_hardware_serial(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t hardware_serial_hi, uint32_t hardware_serial_lo) {
 }
 
-void WaylandThread::_wp_tablet_tool_on_hardware_id_wacom(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t hardware_id_hi, uint32_t hardware_id_lo) {
+void WaylandThread::_wp_tablet_tool_on_hardware_id_wacom(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t hardware_id_hi, uint32_t hardware_id_lo) {
 }
 
-void WaylandThread::_wp_tablet_tool_on_capability(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t capability) {
+void WaylandThread::_wp_tablet_tool_on_capability(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t capability) {
 }
 
-void WaylandThread::_wp_tablet_tool_on_done(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2) {
+void WaylandThread::_wp_tablet_tool_on_done(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2) {
 }
 
-void WaylandThread::_wp_tablet_tool_on_removed(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_removed(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -2199,7 +2220,7 @@ void WaylandThread::_wp_tablet_tool_on_removed(void *data, struct zwp_tablet_too
 		return;
 	}
 
-	List<struct zwp_tablet_tool_v2 *>::Element *E = ss->tablet_tools.find(zwp_tablet_tool_v2);
+	List<struct zwp_tablet_tool_v2 *>::Element *E = ss->tablet_tools.find(wp_tablet_tool_v2);
 
 	if (E && E->get()) {
 		struct zwp_tablet_tool_v2 *tool = E->get();
@@ -2213,8 +2234,8 @@ void WaylandThread::_wp_tablet_tool_on_removed(void *data, struct zwp_tablet_too
 	}
 }
 
-void WaylandThread::_wp_tablet_tool_on_proximity_in(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t serial, struct zwp_tablet_v2 *tablet, struct wl_surface *surface) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_proximity_in(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t serial, struct zwp_tablet_v2 *tablet, struct wl_surface *surface) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -2241,8 +2262,8 @@ void WaylandThread::_wp_tablet_tool_on_proximity_in(void *data, struct zwp_table
 	DEBUG_LOG_WAYLAND_THREAD("Tablet tool entered window.");
 }
 
-void WaylandThread::_wp_tablet_tool_on_proximity_out(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_proximity_out(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -2268,8 +2289,8 @@ void WaylandThread::_wp_tablet_tool_on_proximity_out(void *data, struct zwp_tabl
 	DEBUG_LOG_WAYLAND_THREAD("Tablet tool left window.");
 }
 
-void WaylandThread::_wp_tablet_tool_on_down(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t serial) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_down(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t serial) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -2286,8 +2307,8 @@ void WaylandThread::_wp_tablet_tool_on_down(void *data, struct zwp_tablet_tool_v
 	td.button_time = OS::get_singleton()->get_ticks_msec();
 }
 
-void WaylandThread::_wp_tablet_tool_on_up(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_up(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -2302,8 +2323,8 @@ void WaylandThread::_wp_tablet_tool_on_up(void *data, struct zwp_tablet_tool_v2
 	td.button_time = OS::get_singleton()->get_ticks_msec();
 }
 
-void WaylandThread::_wp_tablet_tool_on_motion(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, wl_fixed_t x, wl_fixed_t y) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_motion(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, wl_fixed_t x, wl_fixed_t y) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -2323,8 +2344,8 @@ void WaylandThread::_wp_tablet_tool_on_motion(void *data, struct zwp_tablet_tool
 	td.motion_time = OS::get_singleton()->get_ticks_msec();
 }
 
-void WaylandThread::_wp_tablet_tool_on_pressure(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t pressure) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_pressure(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t pressure) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -2333,12 +2354,12 @@ void WaylandThread::_wp_tablet_tool_on_pressure(void *data, struct zwp_tablet_to
 	ts->data_pending.pressure = pressure;
 }
 
-void WaylandThread::_wp_tablet_tool_on_distance(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t distance) {
+void WaylandThread::_wp_tablet_tool_on_distance(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t distance) {
 	// Unsupported
 }
 
-void WaylandThread::_wp_tablet_tool_on_tilt(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, wl_fixed_t tilt_x, wl_fixed_t tilt_y) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_tilt(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, wl_fixed_t tilt_x, wl_fixed_t tilt_y) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -2350,20 +2371,20 @@ void WaylandThread::_wp_tablet_tool_on_tilt(void *data, struct zwp_tablet_tool_v
 	td.tilt.y = wl_fixed_to_double(tilt_y);
 }
 
-void WaylandThread::_wp_tablet_tool_on_rotation(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, wl_fixed_t degrees) {
+void WaylandThread::_wp_tablet_tool_on_rotation(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, wl_fixed_t degrees) {
 	// Unsupported.
 }
 
-void WaylandThread::_wp_tablet_tool_on_slider(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, int32_t position) {
+void WaylandThread::_wp_tablet_tool_on_slider(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, int32_t position) {
 	// Unsupported.
 }
 
-void WaylandThread::_wp_tablet_tool_on_wheel(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, wl_fixed_t degrees, int32_t clicks) {
+void WaylandThread::_wp_tablet_tool_on_wheel(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, wl_fixed_t degrees, int32_t clicks) {
 	// TODO
 }
 
-void WaylandThread::_wp_tablet_tool_on_button(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t serial, uint32_t button, uint32_t state) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_button(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t serial, uint32_t button, uint32_t state) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -2398,8 +2419,8 @@ void WaylandThread::_wp_tablet_tool_on_button(void *data, struct zwp_tablet_tool
 	}
 }
 
-void WaylandThread::_wp_tablet_tool_on_frame(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t time) {
-	TabletToolState *ts = wp_tablet_tool_get_state(zwp_tablet_tool_v2);
+void WaylandThread::_wp_tablet_tool_on_frame(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t time) {
+	TabletToolState *ts = wp_tablet_tool_get_state(wp_tablet_tool_v2);
 
 	if (!ts) {
 		return;
@@ -3071,8 +3092,8 @@ void WaylandThread::window_create(DisplayServer::WindowID p_window_id, int p_wid
 	// "loop".
 	wl_surface_commit(ws.wl_surface);
 
-	if (registry.wl_exporter) {
-		ws.xdg_exported = zxdg_exporter_v1_export(registry.wl_exporter, ws.wl_surface);
+	if (registry.xdg_exporter) {
+		ws.xdg_exported = zxdg_exporter_v1_export(registry.xdg_exporter, ws.wl_surface);
 		zxdg_exported_v1_add_listener(ws.xdg_exported, &xdg_exported_listener, &ws);
 	}
 
@@ -3529,9 +3550,6 @@ Error WaylandThread::init() {
 
 	ERR_FAIL_NULL_V_MSG(registry.wl_shm, ERR_UNAVAILABLE, "Can't obtain the Wayland shared memory global.");
 	ERR_FAIL_NULL_V_MSG(registry.wl_compositor, ERR_UNAVAILABLE, "Can't obtain the Wayland compositor global.");
-	ERR_FAIL_NULL_V_MSG(registry.wl_subcompositor, ERR_UNAVAILABLE, "Can't obtain the Wayland subcompositor global.");
-	ERR_FAIL_NULL_V_MSG(registry.wl_data_device_manager, ERR_UNAVAILABLE, "Can't obtain the Wayland data device manager global.");
-	ERR_FAIL_NULL_V_MSG(registry.wp_pointer_constraints, ERR_UNAVAILABLE, "Can't obtain the Wayland pointer constraints global.");
 	ERR_FAIL_NULL_V_MSG(registry.xdg_wm_base, ERR_UNAVAILABLE, "Can't obtain the Wayland XDG shell global.");
 
 	if (!registry.xdg_decoration_manager) {
@@ -3660,7 +3678,10 @@ void WaylandThread::cursor_shape_set_custom_image(DisplayServer::CursorShape p_c
 		munmap(cursor.buffer_data, cursor.buffer_data_size);
 	}
 
-	cursor.buffer_data = (uint32_t *)mmap(nullptr, data_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+	// NOTE: From `wl_keyboard`s of version 7 or later, the spec requires the mmap
+	// operation to be done with MAP_PRIVATE, as "MAP_SHARED may fail". We'll do it
+	// regardless of global version.
+	cursor.buffer_data = (uint32_t *)mmap(nullptr, data_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
 
 	if (cursor.wl_buffer) {
 		// Clean up the old Wayland buffer.
@@ -4179,18 +4200,14 @@ void WaylandThread::destroy() {
 		xdg_wm_base_destroy(registry.xdg_wm_base);
 	}
 
-	if (registry.wl_exporter) {
-		zxdg_exporter_v1_destroy(registry.wl_exporter);
+	if (registry.xdg_exporter) {
+		zxdg_exporter_v1_destroy(registry.xdg_exporter);
 	}
 
 	if (registry.wl_shm) {
 		wl_shm_destroy(registry.wl_shm);
 	}
 
-	if (registry.wl_subcompositor) {
-		wl_subcompositor_destroy(registry.wl_subcompositor);
-	}
-
 	if (registry.wl_compositor) {
 		wl_compositor_destroy(registry.wl_compositor);
 	}
diff --git a/platform/linuxbsd/wayland/wayland_thread.h b/platform/linuxbsd/wayland/wayland_thread.h
index d49f0c9d34be..d35a5b713989 100644
--- a/platform/linuxbsd/wayland/wayland_thread.h
+++ b/platform/linuxbsd/wayland/wayland_thread.h
@@ -133,8 +133,8 @@ class WaylandThread {
 		struct xdg_wm_base *xdg_wm_base = nullptr;
 		uint32_t xdg_wm_base_name = 0;
 
-		struct zxdg_exporter_v1 *wl_exporter = nullptr;
-		uint32_t wl_exporter_name = 0;
+		struct zxdg_exporter_v1 *xdg_exporter = nullptr;
+		uint32_t xdg_exporter_name = 0;
 
 		// wayland-protocols globals.
 
@@ -300,8 +300,8 @@ class WaylandThread {
 		// The amount "scrolled" in pixels, in each direction.
 		Vector2 scroll_vector;
 
-		// The amount of scroll "clicks" in each direction.
-		Vector2i discrete_scroll_vector;
+		// The amount of scroll "clicks" in each direction, in fractions of 120.
+		Vector2i discrete_scroll_vector_120;
 
 		uint32_t pinch_scale = 1;
 	};
@@ -579,41 +579,41 @@ class WaylandThread {
 
 	static void _wp_relative_pointer_on_relative_motion(void *data, struct zwp_relative_pointer_v1 *wp_relative_pointer_v1, uint32_t uptime_hi, uint32_t uptime_lo, wl_fixed_t dx, wl_fixed_t dy, wl_fixed_t dx_unaccel, wl_fixed_t dy_unaccel);
 
-	static void _wp_pointer_gesture_pinch_on_begin(void *data, struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1, uint32_t serial, uint32_t time, struct wl_surface *surface, uint32_t fingers);
-	static void _wp_pointer_gesture_pinch_on_update(void *data, struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1, uint32_t time, wl_fixed_t dx, wl_fixed_t dy, wl_fixed_t scale, wl_fixed_t rotation);
-	static void _wp_pointer_gesture_pinch_on_end(void *data, struct zwp_pointer_gesture_pinch_v1 *zwp_pointer_gesture_pinch_v1, uint32_t serial, uint32_t time, int32_t cancelled);
+	static void _wp_pointer_gesture_pinch_on_begin(void *data, struct zwp_pointer_gesture_pinch_v1 *wp_pointer_gesture_pinch_v1, uint32_t serial, uint32_t time, struct wl_surface *surface, uint32_t fingers);
+	static void _wp_pointer_gesture_pinch_on_update(void *data, struct zwp_pointer_gesture_pinch_v1 *wp_pointer_gesture_pinch_v1, uint32_t time, wl_fixed_t dx, wl_fixed_t dy, wl_fixed_t scale, wl_fixed_t rotation);
+	static void _wp_pointer_gesture_pinch_on_end(void *data, struct zwp_pointer_gesture_pinch_v1 *zp_pointer_gesture_pinch_v1, uint32_t serial, uint32_t time, int32_t cancelled);
 
 	static void _wp_primary_selection_device_on_data_offer(void *data, struct zwp_primary_selection_device_v1 *wp_primary_selection_device_v1, struct zwp_primary_selection_offer_v1 *offer);
 	static void _wp_primary_selection_device_on_selection(void *data, struct zwp_primary_selection_device_v1 *wp_primary_selection_device_v1, struct zwp_primary_selection_offer_v1 *id);
 
-	static void _wp_primary_selection_offer_on_offer(void *data, struct zwp_primary_selection_offer_v1 *zwp_primary_selection_offer_v1, const char *mime_type);
+	static void _wp_primary_selection_offer_on_offer(void *data, struct zwp_primary_selection_offer_v1 *wp_primary_selection_offer_v1, const char *mime_type);
 
 	static void _wp_primary_selection_source_on_send(void *data, struct zwp_primary_selection_source_v1 *wp_primary_selection_source_v1, const char *mime_type, int32_t fd);
 	static void _wp_primary_selection_source_on_cancelled(void *data, struct zwp_primary_selection_source_v1 *wp_primary_selection_source_v1);
 
-	static void _wp_tablet_seat_on_tablet_added(void *data, struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2, struct zwp_tablet_v2 *id);
-	static void _wp_tablet_seat_on_tool_added(void *data, struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2, struct zwp_tablet_tool_v2 *id);
-	static void _wp_tablet_seat_on_pad_added(void *data, struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2, struct zwp_tablet_pad_v2 *id);
-
-	static void _wp_tablet_tool_on_type(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t tool_type);
-	static void _wp_tablet_tool_on_hardware_serial(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t hardware_serial_hi, uint32_t hardware_serial_lo);
-	static void _wp_tablet_tool_on_hardware_id_wacom(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t hardware_id_hi, uint32_t hardware_id_lo);
-	static void _wp_tablet_tool_on_capability(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t capability);
-	static void _wp_tablet_tool_on_done(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2);
-	static void _wp_tablet_tool_on_removed(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2);
-	static void _wp_tablet_tool_on_proximity_in(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t serial, struct zwp_tablet_v2 *tablet, struct wl_surface *surface);
-	static void _wp_tablet_tool_on_proximity_out(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2);
-	static void _wp_tablet_tool_on_down(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t serial);
-	static void _wp_tablet_tool_on_up(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2);
-	static void _wp_tablet_tool_on_motion(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, wl_fixed_t x, wl_fixed_t y);
-	static void _wp_tablet_tool_on_pressure(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t pressure);
-	static void _wp_tablet_tool_on_distance(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t distance);
-	static void _wp_tablet_tool_on_tilt(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, wl_fixed_t tilt_x, wl_fixed_t tilt_y);
-	static void _wp_tablet_tool_on_rotation(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, wl_fixed_t degrees);
-	static void _wp_tablet_tool_on_slider(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, int32_t position);
-	static void _wp_tablet_tool_on_wheel(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, wl_fixed_t degrees, int32_t clicks);
-	static void _wp_tablet_tool_on_button(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t serial, uint32_t button, uint32_t state);
-	static void _wp_tablet_tool_on_frame(void *data, struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t time);
+	static void _wp_tablet_seat_on_tablet_added(void *data, struct zwp_tablet_seat_v2 *wp_tablet_seat_v2, struct zwp_tablet_v2 *id);
+	static void _wp_tablet_seat_on_tool_added(void *data, struct zwp_tablet_seat_v2 *wp_tablet_seat_v2, struct zwp_tablet_tool_v2 *id);
+	static void _wp_tablet_seat_on_pad_added(void *data, struct zwp_tablet_seat_v2 *wp_tablet_seat_v2, struct zwp_tablet_pad_v2 *id);
+
+	static void _wp_tablet_tool_on_type(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t tool_type);
+	static void _wp_tablet_tool_on_hardware_serial(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t hardware_serial_hi, uint32_t hardware_serial_lo);
+	static void _wp_tablet_tool_on_hardware_id_wacom(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t hardware_id_hi, uint32_t hardware_id_lo);
+	static void _wp_tablet_tool_on_capability(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t capability);
+	static void _wp_tablet_tool_on_done(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2);
+	static void _wp_tablet_tool_on_removed(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2);
+	static void _wp_tablet_tool_on_proximity_in(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t serial, struct zwp_tablet_v2 *tablet, struct wl_surface *surface);
+	static void _wp_tablet_tool_on_proximity_out(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2);
+	static void _wp_tablet_tool_on_down(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t serial);
+	static void _wp_tablet_tool_on_up(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2);
+	static void _wp_tablet_tool_on_motion(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, wl_fixed_t x, wl_fixed_t y);
+	static void _wp_tablet_tool_on_pressure(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t pressure);
+	static void _wp_tablet_tool_on_distance(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t distance);
+	static void _wp_tablet_tool_on_tilt(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, wl_fixed_t tilt_x, wl_fixed_t tilt_y);
+	static void _wp_tablet_tool_on_rotation(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, wl_fixed_t degrees);
+	static void _wp_tablet_tool_on_slider(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, int32_t position);
+	static void _wp_tablet_tool_on_wheel(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, wl_fixed_t degrees, int32_t clicks);
+	static void _wp_tablet_tool_on_button(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t serial, uint32_t button, uint32_t state);
+	static void _wp_tablet_tool_on_frame(void *data, struct zwp_tablet_tool_v2 *wp_tablet_tool_v2, uint32_t time);
 
 	static void _xdg_toplevel_decoration_on_configure(void *data, struct zxdg_toplevel_decoration_v1 *xdg_toplevel_decoration, uint32_t mode);