updated for version 7.3.869
Problem:    bufwinnr() matches buffers in other tabs.
Solution:   For bufwinnr() and ? only match buffers in the current tab.
            (Alexey Radkov)
diff --git a/src/version.c b/src/version.c
index 165b8e2..9eb46ca 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    869,
+/**/
     868,
 /**/
     867,