[evolution] NEWS update for 3.31.91

[Milan Crha <mcrha src gnome org>]

commit f75919adc4b84d5a040db93477ba1f901bf70275
Author: Milan Crha <mcrha redhat com>
Date:   Mon Feb 18 09:18:51 2019 +0100

    NEWS update for 3.31.91

 NEWS | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
---
diff --git a/NEWS b/NEWS
index 5032d25de5..cbc530dfe7 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,30 @@
+Evolution 3.31.91 2019-02-18
+----------------------------
+
+Bug Fixes:
+       I#302 - Improve restore of selected message in the message list after search (Milan Crha)
+       I#306 - Add emailmd5 to mail autoconfig request (Milan Crha)
+       I#307 - [Composer] Style lost after spellcheck correction (Milan Crha)
+
+Miscellaneous:
+       Change parentheses in an if() to avoid clang warning (Milan Crha)
+       [em-format] Unfold Mailer header value before using it (Milan Crha)
+
+Translations:
+       Daniel Mustieles (es)
+       Jordi Mas (ca)
+       Jiri Grönroos (fi)
+       Aurimas Černius (lt)
+       Fran Dieguez (gl)
+       Piotr Drąg (pl)
+       Matej Urbančič (sl)
+       Marek Cernocky (cs)
+       Kukuh Syafaat (id)
+       Baurzhan Muftakhidinov (kk)
+       Daniel Șerbănescu (ro)
+       Alan Mortensen (da)
+       Balázs Úr (hu)
+
 Evolution 3.31.90 2019-02-04
 ----------------------------