configure: Make zlib a required dependency (instead of optional).

[pspp] / NEWS

diff --git a/NEWS b/NEWS
index a836d8938a4c6da2e772615ff085f9e96a166de5..5b166c3ef13b26a05a80d32c3a35f5d9dcd04cc1 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,23 @@ Copyright (C) 1996-2000, 2008-2013 Free Software Foundation, Inc.
 See the end for copying conditions.
 
 Please send PSPP bug reports to bug-gnu-pspp@gnu.org.
+ 
+Changes since 0.8.1:
+
+ * Charts are now rendered with colours from the Tango palette instead
+   of fully saturated primaries.
+
+ * Missing values for long string variables are now read from and
+   written to system files in an SPSS-compatible fashion.
+
+   (Earlier versions of PSPP that supported missing values for long
+   string variables wrote them to system files in an SPSS-incompatible
+   way.  To fix the problem, read the system file with this version of
+   PSPP and then save a new copy of it.)
+
+ * Build changes:
+
+   - zlib is now a required dependency.  (Previously it was optional.)
 
 Changes from 0.8.0 to 0.8.1: