X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=NEWS;h=cec53b68beb0461861d292b05dad33692f26dc77;hp=afeb47f8a614d320d692ba9d59cce8f95e8f57ca;hb=18a2056db5a9e8d214fe88a2aa5ec04bef6e90b8;hpb=0e6b43220f4059f5f298865c3f9a2e28854ca3fd;ds=sidebyside

diff --git a/NEWS b/NEWS
index afeb47f8..cec53b68 100644
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,9 @@ This file records noteworthy changes.
 1.0.13 (<date>)
 * Contracting epsilon tensors with Euclidean indices now works.
 * Improved dummy index symmetrization in sums.
+* Added dirac_gammaL/R(), which can be used instead of dirac_gamma6/7()
+  but are single objects, to allow for a more compact notation of Dirac
+  strings.
 
 1.0.12 (30 October 2002)
 * Fixed a bug in power::expand() that could produce invalid expressions.