Make exclusion visible again

This reverts

dfee0f9 man: remove search.exclude_tags from notmuch-config.1 for 0.12
e83409d NEWS: revert NEWS item for exclude tags for 0.12
e77b031 config: disable addition of exclude tags for 0.12

1 files changed, 18 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 4152e7c9..a7399149 100644
--- a/NEWS
+++ b/NEWS
@@ -11,6 +11,24 @@ Reply to sender
   to all. The feature is available through the new command line option
   --reply-to=(all|sender).
 
+Tag exclusion
+
+  Tags can be automatically excluded from search results by adding them
+  to the new 'search.exclude_tags' option in the Notmuch config file.
+
+  This behaviour can be overridden by explicitly including an excluded
+  tag in your query, for example:
+
+    notmuch search $your_query and tag:$excluded_tag
+
+  Existing users will probably want to run "notmuch setup" again to add
+  the new well-commented [search] section to the configuration file.
+
+  For new configurations, accepting the default setting will cause the
+  tags "deleted" and "spam" to be excluded, equivalent to running:
+
+    notmuch config set search.exclude_tags deleted spam
+
 Mail store folder/file ignore
 
    A new configuration option, `new.ignore`, lets users specify a