mark maildir flag howto as obsolete since version 0.5

diff --git a/howto.mdwn b/howto.mdwn
index 1d20004ec31a862ce8a4636a5751e2fae08f69a5..2a4f3f3782579a1bf0e9761a481e2adc057b99fd 100644 (file)
--- a/howto.mdwn
+++ b/howto.mdwn
@@ -49,6 +49,10 @@ various "third party" notmuch utilities.
 
 * <span id="sync_maildir_flags">**Sync notmuch tags and maildir flags**</span>
 
+  notmuch **since version 0.5** syncs maildir flags and respective
+  tags in both directions.  This how to applies only to notmuch
+  prior version 0.5:
+
   Some IMAP users rely on maildir flags that convey the status "seen",
   "replied", "trashed", in order to synchronize the status of their
   mail across mail clients (a [maildir