Add a missing CHANGES entry for BIND 9.16.17

diff --git a/CHANGES b/CHANGES
index efdac3ebd936747f872c1a6d0b8f047711bb5953..6e77ae3e0e275a90dd13e9e1e7199ab74e8dda8c 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -161,6 +161,11 @@
                        incorrectly accepted at those levels without effect.
                        This has been fixed. [GL #2536]
 
+5624.  [func]          Task manager events are now processed inside network
+                       manager loops. The task manager no longer needs its own
+                       set of worker threads, which improves resolver
+                       performance. [GL #2638]
+
        --- 9.16.16 released ---
 
 5637.  [func]          Change the default value of the "max-ixfr-ratio" option