* Changes in 2.16.0 from 2.14.x
+** New option `elmo-imap4-set-seen-flag-explicitly'.
+
** Optimize refiling.
Interpret filter, pipe and multi folder and select the most suitable method.
* 2.14.x \e$B$+$i\e(B 2.16.0 \e$B$X$NJQ99E@\e(B
+** \e$B?75,%*%W%7%g%s\e(B elmo-imap4-set-seen-flag-explicitly \e$B$,DI2C$5$l$^$7$?!#\e(B
+
** pipe \e$B$G$N%3%T!<$G?75,%a%C%;!<%8$,<h$j9~$a$J$/$J$k%P%0$,=$@5$5$l$^$7$?!#\e(B
** \e$B%5%^%j$N%=!<%H=g$KJ#?t$N>r7o$r;XDj=PMh$k$h$&$K$J$j$^$7$?!#\e(B