Differences

This shows you the differences between two versions of the page.

--- news [2014/08/20 08:16]
127.0.0.1 external edit
+++ news [2016/06/21 09:53] (current)
@@ Line 2: / Line 2: @@
 ----
+==== [22-Oct-2015] ====
+=== Redberry 1.1.9 release===
+==New features:==
+  * $D$-dimensional Dirac algebra (see e.g. [[documentation:ref:DiracTrace]])
+  * New transformation for Dirac algebra: [[documentation:ref:DiracSimplify]], [[documentation:ref:DiracOrder]] and [[documentation:ref:SpinorsSimplify]]
+  * [[documentation:ref:setMandelstam5]]: generalised mandelstam variables for  $2 \to 3$ processes
+  * Improved behaviour of  [[documentation:ref:DiracTrace]]
+  * New featured transformation: [[documentation:ref:ExpandTensors]]
+  * Sugar: [[documentation:ref:InvertIndices]], [[documentation:ref:fullysymmetrize]],  [[documentation:ref:fullyantisymmetrize]] and ''Identity'' transformations
+==Minor things:==
+      * Several bugfixes (including [[http://youtrack.redberry.cc/issue/CORE-179|#CORE-179]]) and performance improvements
+      * Output style for ''WolframMathematica'' [[documentation:ref:outputformat|OutputFormat]] changes: now ''a^b'' instead of ''Power[a, b]''
+      * Added ''Quiet'' block (suppresses all exceptions and output): ''Quiet { 1/0 }''
+      * Get index by type ''t.indices[1, LatinUpper]'' will give first Latin capital index
+To update your Redberry simply change version in your Groovy Grapes:
+<sxh groovy; gutter: false>
+@Grab(group = 'cc.redberry', module = 'groovy', version = '1.1.9')
+</sxh>
+or download new ''.jar'' from the [[:downloads| downloads page]].
+----
+==== [07-Jan-2015] ====
+=== Redberry 1.1.8 release===
+This update includes various bug fixes (in particular [[http://youtrack.redberry.cc/issue/CORE-177|#CORE-177]] and [[http://youtrack.redberry.cc/issue/CORE-178|#CORE-178]]) and improvements.
+----
+==== [25-Aug-2014] ====
+===New site and Redberry 1.1.7 release===
+Two major things happened: the new version of the site with comprehensive [[:documentation|documentation]] and search engine is now ready and Redberry version 1.1.7 released. This major release includes many fixes, performance and syntax improvements. To update your Redberry simply change version in your Groovy Grapes:
+<sxh groovy; gutter: false>
+@Grab(group = 'cc.redberry', module = 'groovy', version = '1.1.7')
+</sxh>
+----
 ==== [26-Feb-2014] ====
 ===Redberry 1.1.6 release===
@@ Line 11: / Line 56: @@
 This release introduces complete implementation of permutation groups including set stabilizers, centralizers, membeship testing etc. For details see [[http://api.redberry.cc|API docs]].
+----
 ====[15-Oct-2013] ====
 ===Redberry 1.1.6 release candidate 1===
@@ Line 19: / Line 66: @@
 @Grab(group = 'cc.redberry', module = 'groovy', version = '1.1.6-RC1')
 </sxh>
+----
 ====[23-Aug-2013]====
 ===Redberry version 1.1.5 released===
@@ Line 36: / Line 85: @@
 or download new ''.jar'' from the [[downloads|downloads page]].
 Lear more about this update [[news:23082013|here.]]
+----
 ====[26-Jun-2013] ====
 ===YouTrack===
-Redberry issue & bug tracker and project managment migrated to YouTrack: visit it at [[http://dev.redberry.cc.|dev.redberry.cc]]. The old Bitbucket issue tracker is now closed.
+Redberry issue & bug tracker and project managment migrated to YouTrack: visit it at [[http://youtrack.redberry.cc/issues|youtrack.redberry.cc/issues]]. The old Bitbucket issue tracker is now closed.
 We are very grateful to [[http://www.jetbrains.com|JetBrains]] company who provided [[http://www.jetbrains.com/youtrack/|YouTrack]] and cloud hosting for free for our project.
+----
 ====[25-Feb-2013] ====
 ===Hotfix release v1.1.2===
@@ Line 58: / Line 109: @@
 or download a new ''.jar'' from the [[downloads|downloads page]].
+----
 ==== [14-Feb-2013] ====
 ===Hotfix release v1.1.1===
@@ Line 74: / Line 126: @@
 or download a new ''.jar'' from the [[downloads|downloads page]].
+----
 ====[11-Feb-2013] ====
 ===Develop: current bugs===
@@ Line 81: / Line 134: @@
 Fill free to post your bug reports and feature requests at [[dev.redberry.cc|Redberry issue tracker]] or [[contacts|send us email]] with your questions.
+----
 ====[07-Feb-2013] ====
 [[documentation:tutorials:Compton scattering in QCD|Example: quark-gluon scattering in QCD axial gauge]].
 Compton scattering in QCD axial gauge is added to the [[documentation:tutorials:Compton scattering in QCD|tutorials page]].
+----
 ====[06-Feb-2013] ====
 ===Paper is published in arXiv===
 Paper with the description of basic features and architectural solutions applied in Redberry is now published in [[http://arxiv.org/abs/1302.1219|arXiv]].
+----
 ====[05-Feb-2013] ====
 ===Redberry version 1.1 released===
 Redberry version 1.1 released.