Corrected README

Enables the protocol documented at
https://wayland.app/protocols/ext-data-control-v1

It is the upstreamed version of the old wlr_data_control.

It is used e.g. by mpv to read and write the clipboard.

README.md

@@ -1,15 +1,8 @@
 # dwl - dwm for Wayland
 
-2025-08-16:  
+Join us on our [Discord server]  
-dwl IS CURRENTLY UN-MAINTAINED.  
+Or Matrix: [#dwl-official:matrix.org]  
-AT THE PRESENT TIME, I (@fauxmight) DO NOT HAVE  
+Or on our IRC channel: [#dwl on Libera Chat]
-THE TIME OR CAPACITY TO KEEP UP WITH [wlroots] CHANGES.  
-IF YOU ARE INTERESTED IN TAKING ON LEAD DEVELOPER RESPONSIBILITIES,  
-SEE ISSUE [#1166](https://codeberg.org/dwl/dwl/issues/1166).
----
-
-Join us on our IRC channel: [#dwl on Libera Chat]  
-Or on the community-maintained [Discord server].
 
 dwl is a compact, hackable compositor for [Wayland] based on [wlroots]. It is
 intended to fill the same space in the Wayland world that [dwm] does in X11,
@@ -217,3 +210,4 @@ inspiration, and to the various contributors to the project, including:
 [wiki]: https://codeberg.org/dwl/dwl/wiki/Home#compatible-status-bars
 [Discord server]: https://discord.gg/jJxZnrGPWN
 [Wayland]: https://wayland.freedesktop.org/
+[#dwl-official:matrix.org]: https://matrix.to/#/#dwl-official:matrix.org

dwl.c

@@ -24,6 +24,7 @@
 #include <wlr/types/wlr_data_device.h>
 #include <wlr/types/wlr_drm.h>
 #include <wlr/types/wlr_export_dmabuf_v1.h>
+#include <wlr/types/wlr_ext_data_control_v1.h>
 #include <wlr/types/wlr_fractional_scale_v1.h>
 #include <wlr/types/wlr_gamma_control_v1.h>
 #include <wlr/types/wlr_idle_inhibit_v1.h>
@@ -2518,6 +2519,7 @@ setup(void)
 	wlr_export_dmabuf_manager_v1_create(dpy);
 	wlr_screencopy_manager_v1_create(dpy);
 	wlr_data_control_manager_v1_create(dpy);
+	wlr_ext_data_control_manager_v1_create(dpy, 1);
 	wlr_primary_selection_v1_device_manager_create(dpy);
 	wlr_viewporter_create(dpy);
 	wlr_single_pixel_buffer_manager_v1_create(dpy);