.. _1.3.1:

GammaLib 1.3.1 release (20 July 2017)
=====================================

Overview
--------

GammaLib 1.3.1 is a bug fix for GammaLib release 1.3.

The following bugs have been fixed:

* [`2149 <https://cta-redmine.irap.omp.eu/issues/2149>`_] -
  Add margin to maximum light and phase curve values
* [`2133 <https://cta-redmine.irap.omp.eu/issues/2133>`_] -
  Make GCTAPsfKing save against invalid values


The following improvements have been made:

* [`2148 <https://cta-redmine.irap.omp.eu/issues/2148>`_] -
  Improve caching in GSkyDir