tar: do "short EOF" compat only if CONFIG_DESKTOP.
ash: add a comment about new minor bug

diff --git a/shell/README b/shell/README
index f78ed9d..17e2cb8 100644
--- a/shell/README
+++ b/shell/README
@@ -1,5 +1,9 @@
 Various bits of what is known about busybox shells, in no particular order.
 
+2008-02-14
+ash: does not restore tty pgrp if killed by HUP. Symptom: Midnigth Commander
+is backgrounded if you started ash under it, and then killed it with HUP.
+
 2007-11-23
 hush: fixed bogus glob handling; fixed exec <"$1"; added test and echo builtins