[PATCH] NEWS: mbox files are no longer supported

[Jani Nikula]

---
 NEWS | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/NEWS b/NEWS
index a85af71e7341..d03c9c374d99 100644
--- a/NEWS
+++ b/NEWS
@@ -44,6 +44,13 @@ Notmuch database upgrade
   case, but in practise there have been no database upgrades in any
   released version of Notmuch before now.
 
+Support for indexing mbox files has been dropped
+
+  There has never been proper support for mbox files containing
+  multiple messages, and the support for single-message mbox files has
+  been deprecated since Notmuch 0.15. The support has now been
+  dropped, and all mbox files will be rejected during indexing.
+
 Command-Line Interface
 ----------------------
 
-- 
1.9.2