====== Polymake 3.5 ======

Release dates: 
  * 3.5: August 13th, 2019

==== Changelog ====

-- distribution --
  * support for clang 8 and gcc 9
  * support for perl 5.30
  * better interrupt handling
  * improve callable library compatibility with threads:
    * remove access to perl interpreter via TLS
  * docs:
    * new script for json docs file
    * remove xml based docs generation
 
-- interfaces --
  * singular: Attach saturation function
  * TOSimplex: Fix bug in MILP solver for empty polytope
  * flint: new interface:
    * improved polynomial arithmetic for UniPolynomial<Rational,int>
    * new user function smith_normal_form_flint
 
-- common --
  * Visualization: improve bounding box and related functions
 
-- fan --
  * Introduce new object HyperplaneArrangement
  * SubdivisionOfVectors: new property MIN_WEIGHTS
 
-- polytope --
  * Introduce object SlackIdeal
  * Polytope: Introduce property SLACK_MATRIX
  * Polytope: Introduce property SLACK_IDEAL
  * Polytope: new user method LATTICE_HOLLOW