Mentioned adapted TCP behaviour; send ACK even if one was pending, iff rcv_wnd is above threshold.
diff --git a/CHANGELOG b/CHANGELOG
index a24cc95..aca55fd 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -11,6 +11,12 @@
(STABLE-1_1_0-RC1)
+ 2004-10-16 Kieran Mansley - kjm25@cam.ac.uk
+ * tcp.c Add code to tcp_recved() to send an ACK (window update) immediately,
+ even if one is already pending, if the rcv_wnd is above a threshold
+ (currently TCP_WND/2). This avoids waiting for a timer to expire to send a
+ delayed ACK in order to open the window if the stack is only receiving data.
+
2004-09-12 Kieran Mansley <kjm25@cam.ac.uk>
* tcp*.* Retransmit time-out handling improvement by Sam Jansen.
