+2000-11-19 Kenichi OKADA <okada@opaopa.org>
+
+ * Version number is increased to 2.5.2.
+
+2000-11-17 Yuuichi Teranishi <teranisi@gohome.org>
+
+ * wl-util.el (toplevel): Don't define wl-biff if `timer-activate'
+ does not exist.
+ (wl-biff-stop): Call `cancel-timer' if timer already exists.
+ (wl-biff-start): Call `timer-activate' if timer already exists.
+
+ * wl-mule.el (wl-message-overload-functions): Call `set-keymap-parent'
+ only when it is bound as function.
+
2000-11-15 Yuuichi Teranishi <teranisi@gohome.org>
* Version number is increased to 2.5.1.