* Changes in 2.16.0 from 2.14.x
+** Optimize refiling.
+ Interpret filter, pipe and multi folder and select the most suitable method.
+
+** Speed up bsfilter processing.
+
+** Speed up handling of maildir folder.
+
+** Open following thread when you put mark on message in summary buffer.
+
+** Use EasyPG (http://www.easypg.org) if it is available.
+
** A folder type `namazu' is abolished. New folder type `search' is added instead.
** Fixed against overwriting existing messages in archive folders.
* 2.14.x \e$B$+$i\e(B 2.16.0 \e$B$X$NJQ99E@\e(B
+** \e$B%j%U%!%$%k=hM}$N:GE,2=\e(B
+ filter, pipe, multi \e$B%U%)%k%@$r2r<a$7!":GE,$JJ}K!$rA*Br$7$^$9!#\e(B
+
+** bsfilter \e$B=hM}$N9bB.2=\e(B
+
+** maildir \e$B%U%)%k%@$N=hM}$N9bB.2=\e(B
+
+** \e$B%5%^%j%P%C%U%!$G%a%C%;!<%8$K%^!<%/$r$D$1$?;~$K%9%l%C%I$r3+$-$^$9!#\e(B
+
+** EasyPG (http://www.easypg.org) \e$B$,MxMQ2DG=$G$"$l$P;H$$$^$9!#\e(B
+
** namazu \e$B%U%)%k%@$O5!G=$r3HD%$7$?\e(B search \e$B%U%)%k%@$KCV$-49$($i$l$^$7$?!#\e(B
namazu \e$B0J30$N30It%W%m%0%i%`$r;H$C$?8!:w$,=PMh$k$h$&$K$J$j$^$7$?!#%G\e(B
\e$B%U%)%k%H$G$O!"\e(Bgrep \e$B$G$N8!:w$,%5%]!<%H$5$l$F$$$^$9!#\e(B