diff --git a/gpgol-assuan-abi-2.patch b/gpgol-assuan-abi-2.patch
deleted file mode 100644
index 73450d9..0000000
--- a/gpgol-assuan-abi-2.patch
+++ /dev/null
@@ -1,122 +0,0 @@
-2009-12-08  Marcus Brinkmann  <marcus@g10code.de>
-
-	* configure.ac (NEED_LIBASSUAN_API, NEED_LIBASSUAN_VERSION): Bump to
-	version 2.
-	* engine-assuan.c (connect_uiserver, op_assuan_init, op_assuan_encrypt,
-	op_assuan_encrypt_bottom, op_assuan_sign, op_assuan_decrypt, op_assuan_verify,
-	op_assuan_start_keymanager, op_assuan_start_confdialog: Update to new API.
-
-diff -rup /home/marcus/g10/svn/gpgol/configure.ac gpgol-1.1.0-svn323/configure.ac
---- /home/marcus/g10/svn/gpgol/configure.ac	2009-11-03 15:42:30.000000000 +0100
-+++ gpgol-1.1.0-svn323/configure.ac	2009-12-08 21:53:14.000000000 +0100
-@@ -28,8 +28,8 @@ AC_INIT([gpgol], 
- NEED_GPG_ERROR_VERSION=1.4
- NEED_GPGME_API=1
- NEED_GPGME_VERSION=1.1.0
--NEED_LIBASSUAN_API=1
--NEED_LIBASSUAN_VERSION=1.0.4
-+NEED_LIBASSUAN_API=2
-+NEED_LIBASSUAN_VERSION=1.1.0
- 
- 
- SVN_REVISION=svn_revision
-diff -rup /home/marcus/g10/svn/gpgol/src/engine-assuan.c gpgol-1.1.0-svn323/src/engine-assuan.c
---- /home/marcus/g10/svn/gpgol/src/engine-assuan.c	2009-08-31 20:56:02.000000000 +0200
-+++ gpgol-1.1.0-svn323/src/engine-assuan.c	2009-12-08 22:01:45.000000000 +0100
-@@ -464,7 +464,14 @@ connect_uiserver (assuan_context_t *r_ct
-   *r_pid = (pid_t)(-1);
-   *r_cmdid = 0;
-  retry:
--  err = assuan_socket_connect (&ctx, get_socket_name (), -1);
-+  err = assuan_new (&ctx);
-+  if (err)
-+    {
-+      log_error ("%s:%s: can not allocate assuan context",
-+		 SRCNAME, __func__);
-+      return err;
-+    }
-+  err = assuan_socket_connect (ctx, get_socket_name (), ASSUAN_INVALID_PID, 0);
-   if (err)
-     {
-       /* Let only one thread start an UI server but all allow threads
-@@ -519,7 +526,7 @@ connect_uiserver (assuan_context_t *r_ct
-     }
-   else if ((err = send_options (ctx, hwnd, r_pid)))
-     {
--      assuan_disconnect (ctx);
-+      assuan_release (ctx);
-     }
-   else
-     {
-@@ -583,7 +590,7 @@ op_assuan_init (void)
-   if (!err)
-     {
-       err = assuan_transact (ctx, "NOP", NULL, NULL, NULL, NULL, NULL, NULL);
--      assuan_disconnect (ctx);
-+      assuan_release (ctx);
-     }
-   if (err)
-     return err;
-@@ -1729,7 +1736,7 @@ op_assuan_encrypt (protocol_t protocol, 
-       close_pipe (inpipe);
-       close_pipe (outpipe);
-       xfree (cld);
--      assuan_disconnect (ctx);
-+      assuan_release (ctx);
-     }
-   else
-     engine_private_set_cancel (filter, ctx);
-@@ -1767,7 +1774,7 @@ op_assuan_encrypt_bottom (struct engine_
-       close_pipe (encstate->outpipe);
-       if (cancel)
-         destroy_command (encstate->cmdid, 1);
--      assuan_disconnect (encstate->ctx);
-+      assuan_release (encstate->ctx);
-       encstate->ctx = NULL;
-     }
-   else
-@@ -1897,7 +1904,7 @@ op_assuan_sign (protocol_t protocol, 
-       close_pipe (inpipe);
-       close_pipe (outpipe);
-       xfree (cld);
--      assuan_disconnect (ctx);
-+      assuan_release (ctx);
-     }
-   else
-     engine_private_set_cancel (filter, ctx);
-@@ -1995,7 +2002,7 @@ op_assuan_decrypt (protocol_t protocol,
-       close_pipe (inpipe);
-       close_pipe (outpipe);
-       xfree (cld);
--      assuan_disconnect (ctx);
-+      assuan_release (ctx);
-     }
-   else
-     engine_private_set_cancel (filter, ctx);
-@@ -2152,7 +2159,7 @@ op_assuan_verify (gpgme_protocol_t proto
-       close_pipe (outpipe);
-       gpgme_data_release (sigdata);
-       xfree (cld);
--      assuan_disconnect (ctx);
-+      assuan_release (ctx);
-     }
-   else
-     engine_private_set_cancel (filter, ctx);
-@@ -2175,7 +2182,7 @@ op_assuan_start_keymanager (void *hwnd)
-     {
-       err = assuan_transact (ctx, "START_KEYMANAGER",
-                              NULL, NULL, NULL, NULL, NULL, NULL);
--      assuan_disconnect (ctx);
-+      assuan_release (ctx);
-     }
-   return err;
- }
-@@ -2196,7 +2203,7 @@ op_assuan_start_confdialog (void *hwnd)
-     {
-       err = assuan_transact (ctx, "START_CONFDIALOG",
-                              NULL, NULL, NULL, NULL, NULL, NULL);
--      assuan_disconnect (ctx);
-+      assuan_release (ctx);
-     }
-   return err;
- }