NEWS: document recent documentation improvements

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/NEWS b/NEWS
index acd3575..83a72ed 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -71,6 +71,13 @@ New in 1.13.2:
   - The parallel testsuite is no longer reported as "experimental"; it
     is well tested, ans should be stable now.
 
+  - The 'shar' and 'tarZ' distribution formats and the 'dist-shar' and
+    'dist-tarZ' options are obsolescent, and their use is deprecated
+    in the documentation.
+
+  - Other minor miscellaneous fixes and improvements; in particular,
+    some improvements in cross-references.
+
 * Bugs fixed:
 
   - The obsolete macros AM_CONFIG_HEADER or AM_PROG_CC_STDC work once