** Now Maildir is usable on Windows systems.
Note that it does not conform to the Maildir standard.
+** Fixed the problem of the cache flag inconsistency on the filter folder etc.
+ There was a problem that the summary buffer displays cached messages as
+ uncached in some folders.
+
+** Fixed the bug that the new flag cannot be changed in some cases.
+
+** Fixed the bug that flag are not taken over correctly from Maildir.
+ Only the flag of the first message was taken over in earlier versions.
+
** Fixed the problem in display module for IMAP messages.
Now partially fetched messages are displayed correctly.
If a message included child messages, their headers were not displayed.