Version 0.7.1

• Reduced sdist size by moving the MANIFEST.in prune command last.

Full Changelog: v0.7.0...v0.7.1

Version 0.7.0

• Support Python 3.10 and 3.11. [PR
  #488]
• Fixed the Carvallo-Whipple bicycle model to match Basu-Mandal
  benchmark numbers. [PR
  #486]
• Added Box geometry to the javascript GUI [PR
  #484]
• Updated the three link conical pendulum example to use new
  kanes_equations() syntax. [PR
  #481]
• Added example of a 3D multilink pendulum with colliding bobs. [PR
  #467]
• LambdifyODEFunctionGenerator now accepts a cse=True/False kwarg
  and if SymPy >=1.9 is installed, then the underlying generated code
  by lambdify will be simplified. It is True by default. [PR
  #464]
• Visualization supports durations that don't start at 0.

What's Changed

• Use cse with lambdify if SymPy >=1.9 is installed. by @moorepants in #464
• Pin sympy by @moorepants in #468
• Add Peter's first examples. by @Peter230655 in #467
• Update index.rst by @Peter230655 in #469
• Fix bug in example three_link_conical_pendulum by @AlainLich in #481
• Swapped order of nonholonomic constraints in Carvallo-Whipple example by @moorepants in #486
• Fix code print tests by @moorepants in #487
• Support Python 3.10 and 3.11, test in CI. by @moorepants in #488
• Adding support for Box shapes to dyviz js by @ebranlard in #484
• Added CI action to test on the oldest supported depenencies. by @moorepants in #489

New Contributors

• @Peter230655 made their first contribution in #467
• @AlainLich made their first contribution in #481
• @ebranlard made their first contribution in #484

Full Changelog: v0.6.0...v0.7.0

Version 0.6.0

0.6.0

• Dropped support for Python 2.7 and 3.6. [PR #459]
• Moved chaos pendulum example to Sphinx docs.
• Added Astrobee example [PR #453]
• Added the ability to pass optional arguments to the ODE solver in System. [PR #447]
• Cylinders, Spheres, and Circles loaded via PyThreeJS will appear more round. [PR #440]
• Added a Carvallo-Whipple bicycle example to the documentation [PR#442]
• Oldest supported dependencies for Python 3 are aligned with Ubuntu 20.04 LTS. For Python 2, the oldest necessary dependencies are used if the ones for Ubuntu 20.04 LTS are too new. [PR#432]
• Dropped support for Python 3.5 [PR#429]
• Improved the README and documentation integration. [PR#424]
• Moved some examples to Sphinx [PRs#421, #423]
• jupyter-sphinx enabled for examples in the documentation [PR#419]
• Added an example with no constraints that uses display_jupyter() for animation. [PR #418]
• Added an example that has both configuration and motion constraints. [PR #417]
• display_jupyter() method added to Scene that utilizes pythreejs for animating a system. [PR#416]
• Remove support for required dependencies prior to those in Ubuntu 18.04 LTS. [PR #415]
• Recommend installing from Conda Forge [PR#411]

What's Changed

• Updated installation to point to conda forge. by @moorepants in #411
• Push minimum dependency versions to those in Ubuntu 18.04 LTS. by @moorepants in #415
• Added example with config and motion constraints. by @moorepants in #417
• Introduces a new Jupyter Notebook Display Method For Basic PyThreeJS Animations by @moorepants in #416
• Added example of multidof holonomic system with display_jupyter(). by @moorepants in #418
• Try jupyter sphinx by @moorepants in #419
• Move msd example by @moorepants in #421
• Move examples by @moorepants in #423
• Readme cleaning by @moorepants in #424
• Resolve issue with Python 3.7.6 not linking in compilation. by @moorepants in #426
• Drop Python 3.5 from Travis tests. by @moorepants in #429
• Move to Ubuntu 20.04 for oldest supported dependencies. by @moorepants in #432
• Trying to get a Python 2.7 build to work on Travis. by @moorepants in #437
• Try out multiple PR templates instead of one big one. by @moorepants in #439
• Revert "Try out multiple PR templates instead of one big one." by @moorepants in #440
• Removed the line in setup.py setting a matplotlib config directory. by @moorepants in #438
• Carvallo whipple doc example by @moorepants in #442
• Simple fix to make cylinders, spheres, and circles more round. by @moorepants in #445
• Added the ability to pass optional keyword arguments to the solver in System.integrate() by @moorepants in #447
• Updated changelog and fixed some details in the docs. by @moorepants in #448
• Bring back the autodoc api in the documentation and reorganize. by @moorepants in #449
• Added a symbolic linear solver option to the CythonODEFunctionGenerator. by @moorepants in #451
• Fixed bug in Box shape: append individual items not list. by @moorepants in #454
• Holonomic 6-DoF Free-Flying Space Robot (Astrobee) by @abhikamath in #453
• Nonholonomic Variable-Mass Rocket Car Example by @abhikamath in #452
• Prep for 0.6.0 by @moorepants in #459

New Contributors

• @abhikamath made their first contribution in #453

Full Changelog: v0.5.0...v0.6.0

Version 0.5.0

• SymPy introduced a backward incompatibility to differentiation
  Matrices in SymPy 1.2, which remained in SymPy 1.3, see:
  sympy/sympy#14958. This breaks PyDy's
  System class, see: #395. A fix
  is introduced to handle all support versions of SymPy. [PR
  #408]
  • Added a new example for anthropomorphic arm. [PR
    #406]
  • Fixed errors in the differential drive example. [PR
    #405]
  • Added a new example for a scara arm. [PR
    #402]
  • Fixed errors due to backwards incompatible changes with various
    dependencies. [PR #397]
  • ODEFunctionGenerator now works with no constants symbols. [PR
    #391]

What's Changed

• Release 0.4.0 by @moorepants in #382
• Checking tests with Ubuntu 16.04 packages and 2018/08/26 master branch. by @moorepants in #397
• Test to check ODEFunctionGenerator with no constants by @NikhilPappu in #391
• Update Differential Drive example by @JanMV in #405
• Added new example for Scara arm. by @Fernandohf in #402
• Added new example for Anthropomorphic Arm. by @Fernandohf in #406
• Fix for issue 395. by @moorepants in #408

New Contributors

• @NikhilPappu made their first contribution in #391
• @JanMV made their first contribution in #405
• @Fernandohf made their first contribution in #402

Full Changelog: v0.4.0...v0.5.0

Version 0.4.0

• Bumped minimum Jupyter notebook to 4.0 and restricted to < 5.0.
  [PR #381]
• Removed several deprecated functions. [PR
  #375]
• Bumped minimum required hard dependencies to Ubuntu 16.04 LTS
  package versions. [PR
  #372]
• Implemented ThreeJS Tube Geometry. [PR
  #368]
• Improved circle rendering. [PR
  #357]
• kwargs can be passed from System.generate_ode_function to the
  matrix generator. [PR
  #356]
• Lagrangian simple pendulum example added. [PR
  #351]
• Derivatives can now be used as specifies in System. [PR
  #340]
• The initial conditions can now be adjusted in the notebook GUI. [PR
  #333]
• The width of the viz canvas is now properly bounded in the notebook.
  [PR #332]
• Planes now render both sides in the visualization GUI. [PR
  #330]
• Adds in more type checks for System.times. [PR
  #322]
• Added an OctaveMatrixGenerator for basic Octave/Matlab printing.
  [PR #323]
• Simplified the right hand side evaluation code in the
  ODEFunctionGenerator. Note that this change comes with some
  performance hits. [PR
  #301]

What's Changed

• Specifieds can be derivatives by @moorepants in #340
• Examples README typo by @jbm950 in #349
• MAINT: Fix npendulum example by @nmayorov in #350
• Pendulum example added by @jbm950 in #351
• Fix multiarray import error on appveyor by @oliverlee in #354
• updated circle funtion by @remcmurry in #357
• kwargs can be passed from System.generate_ode_function to the matrix generator by @moorepants in #356
• Bumping minumum supported versions to those in Ubuntu 16.04. by @moorepants in #372
• Updates code to reflect deprecation of kanes_equations. by @moorepants in #374
• Remove 0.4.0 deprecations. by @moorepants in #375
• Added Pull request template from contributing by @sahilshekhawat in #343
• Rebases PR 368 on master to deal with Travis errors. by @moorepants in #376
• Checking all of the examples with the 0.4.0 code. by @moorepants in #378
• Added the pydy-resources folder to gitignore. [skip ci] by @moorepants in #380
• README update prepping for 0.4.0 and restriction of Jupyter Notebook versions. by @moorepants in #381

New Contributors

• @jbm950 made their first contribution in #349
• @nmayorov made their first contribution in #350
• @remcmurry made their first contribution in #357

Full Changelog: v0.3.1...v0.4.0