patch 8.0.0097
Problem:    When a channel callback consumes a lot of time Vim becomes
            unresponsive. (skywind)
Solution:   Bail out of checking channel readahead after 100 msec.
diff --git a/src/version.c b/src/version.c
index e259000..076ed52 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    97,
+/**/
     96,
 /**/
     95,