Release 0.4.1

• replace LAPACK calls with native Julia code for linear equation
  solving as it is faster for typical problem sizes

Release 0.4.0

• extended model for BJTs (Gummel-Poon)
• decompose model non-linearity (if possible) and eliminate constant (sub-)non-linearities
• use maximum norm as convergence criterion
• fix deprecations on Julia 0.6

Release 0.3.0

• Internal series resistance/parallel conductance for voltage/current
  source/probe
• ModelRunner for more efficient execution of the same DiscreteModel
  on many small blocks of input data
• Minor fixes for Julia 0.6 compatibility

Release 0.2.2

• Minor updates for Julia 0.6 compatibility.

Bugfix release 0.2.1

• Fixed: Stateless non-linear systems would produce wrong results due to usage
  of uninitialized data.

Bugfix release 0.1.2

• Fixed: Stateless non-linear systems would produce wrong results due to usage
  of uninitialized data.

Release 0.2.0

Major changes:

• Drop support for Julia 0.3
• Compatibility with Julia 0.6 (tested against 0.6.0-dev.1853)
• Avoid most of the allocations while running a model and other performance
  improvements.
• Model matrix computation uses rationals to avoid any numerical inaccuracies.
  (The final matrices for running the model are still floating point.)
• Use Documenter.jl to build the documentation

Minor update

Changes:

• For the Jiles-Atherton inductor/transformer model, the definiton of
  parameters c and k has been changed to be more consistent with literature.
• Fix deprecations in Julia 0.5 due to JuliaLang/julia#16154 and
  JuliaLang/julia#15032.
• Updated docs as ACME is now installable from official repository.