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v1.22.0

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@julia-tagbot julia-tagbot released this 28 Oct 02:02
· 2790 commits to master since this release
v1.22.0
375c103

v1.22.0 (2019-10-28)

Diff since v1.21.0

Announcements

This release is compatible with the current stable Julia v1.2 and the upcoming Julia v1.3.
Upper bounds have been added to all dependencies (#1782), as required by the new automatic merging mechanism for the General registry.

Breaking changes

  • changed interface of linear_map for polyhedra: option use_inv is now part of the more general option algorithm (#1713) and the default algorithm is chosen consistently (in particular we check for full row rank for "division" algorithm) (#1777)

Features

  • added chebyshev_center function for polyhedra and Ball2 (#1696)
  • added lazy Bloating operation (#1778)

Enhancements

  • added options to linear_map for 1) using the constraint representation without invertibility check, 2) using the vertex representation for invertible matrices, and 3) passing the inverse matrix directly (#1713)
  • overload overapproximate for the reduction of the order of a zonotope (#1766)

Bug-fixes

  • fixed division by zero in constraints_list of Zonotopes (#1773)
  • fixed constraints_list of Zonotopes with sparse generator matrix (#1774)