work on docs

[pspp] / NEWS

diff --git a/NEWS b/NEWS
index aa3b8620ed009d4d64df35fc8570ab743187efcc..fba936463adefccf78400160f962943af1540ebe 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,11 +1,16 @@
 PSPP NEWS -- history of user-visible changes.
-Copyright (C) 1996-2000, 2008-2016, 2017, 2019, 2020, 2021 Free Software Foundation, Inc.
+Copyright (C) 1996-2000, 2008-2016, 2017, 2019, 2020, 2021,
+          2022  Free Software Foundation, Inc.
 See the end for copying conditions.
 
 Please send PSPP bug reports to bug-gnu-pspp@gnu.org.
 
 Changes from 1.4.1 to 1.5.3:
 
+ * In the Kruskal-Wallis test, a misleading result could occur
+   if the lower bound specified by the user was in fact higher
+   than the upper bound specified.  This has been fixed.
+
  * The DEFINE, MATRIX, MCONVERT, and MATRIX DATA commands are now
    implemented.
 
@@ -26,6 +31,12 @@ Changes from 1.4.1 to 1.5.3:
 
  * Build changes:
 
+   - Perl is no longer required to build.
+
+   - Build now requires Python 3.4 or later.  (Building PSPP 1.4.0
+     also required Python, but it wasn't properly documented at the
+     time.)
+
    - The Cairo and Pango libraries are now required.
 
    - gettext 0.20 or later is now required.