====== Release 2.14r1 ======

Release date: September 22nd, 2015

===== Changelog =====
-- general --
  * support for perl 5.22
  * fix for gcc-5.x
  * fix rare build issues
  * fixes and improvements in TAB-completion and F1-help
  * merge github pull #2 (fix -Werror=format-security issues)
  * various other bug fixes

-- polytope --
  * several fixes in minkowski_sum_fukuda

-- visualization --
  * update to jogl to fix issues on intel graphics


====== Release 2.14 ======

Release date: March 4th 2015

===== Changelog =====
-- General --
  * support for perl 5.20
  * support for MacOS 10.10 (Bundle)
  * utf-8 encoding for java build recipes (merges github pull request #1)
  * libpolymake improvements
  * fixed equal_bases (thanks to ChoF @polymake-forum)
  * new client for hadamard product of matrices
  * many minor bugfixes and improvements
  * documentation improvements
  * substantial further modularization of configuration and installation

-- fan --
  * new client for product of fans
  * new client for mixed subidivions
  * proper handling of empty and trivial fans

-- graph --
  * new client for Johnson graphs
  * new client for the complement of graphs 

-- group --
  * new client for converting action on columns to action on rows 

-- matroid --
  * new properties for matroids
  * renaming of some properties (e.g. POINTS is now called VECTORS)
  * lattice of flats
  * improvements on basis exchange test
  * new client for direct and 2-sum
  * new client for parallel and series extensions
  * new client for lexicographic extensions
  * new client for modular cut check
  * computation of circuits via 4ti2 

-- polytope --
  * added vector configurations
  * lp2poly returns a polytope with rational coordinates by default instead of float coordinates
  * new client for cayley embeddings
  * new client for regular simplex and fano simplex
  * new client for weighted digraph polyhedron
  * new client for archimedian solids
  * new client for quotient of triangulations
  * new client for del Pezzo and pseudo del Pezzo polytopes
  * corrected handling of COORDINATE_LABELS in print_constraints
  * added flag for computing the outer normal cone
  * added combinatorial versions of product and join
  * added E6 and E7 to wythoff client
  * new script for converting boolean circuits to polytopes
  * new script 'analyze_this'. Creates a .tex file with basic information about a polytope

-- topaz --
  * new client for calculating a P-Sum-Triangulation
  * new client for independence complex of a matroid

-- tropical --
  * new coordinate type TropicalNumber

-- visualization --
  * new visualization backend: ThreeJS (view in browser)
  * improvements in TikZ and Sketch interfaces
  * TikZ supports face lattices (it is the new default)
  * visualization for unbounded polyhedra
  * fixes in fan visualization 

-- interfaces --
  * singular interface:
     * compatibility
     * support for more term orders
  * libnormaliz interface updated to v2.12.2
  * TOSimplex: OpenMP support and other improvements
  * interfaces of cdd and lrs:
     * moved to bundled extensions
     * support for external cdd and lrs installations