Document the license change.

[bison.git] / NEWS

diff --git a/NEWS b/NEWS
index ec0a8dec3d434a1295a4d8b19fc65f5ceeba26f4..a84a20ef7f491f3ee3c395588f1f68b64b44a260 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,12 @@ Bison News
 
 Changes in version 2.1a:
 
+* GLR, C++ LALR(1) parsers.
+  These parser skeletons are now distributed with the same special
+  license exception that the C LALR(1) parser skeleton has had since
+  Bison 1.24.  Hence the FSF imposes no copyright restriction on the
+  output of Bison when it is generating such parsers.
+
 * %expect, %expect-rr
   Incorrect numbers of expected conflicts are now actual errors,
   instead of warnings.