v1.2.0

Contributions to modules:

• Allow for additional values on DOFs in assembly (add_constant argument)
• Modules for stress calculation, vonmises stress and constraint aggregation (in ex_volume_stress.py)
• Module for enforcing symmetry (in ex_flexure.py)
• StaticCondensation module for use in kinetostatic formulation (ex_compliant_mechanism_kinetostatic.py)

New examples:

• Compliant mechanism design using springs (Sigmund formulation)
• Compliant mechanism design using kinetostatic approach (Koppen formulation)
• Volume minimization under stress constraints
• Thermo-mechanical example ex_thermo_mech.py

Bug fixes:

• Fixed sensitivity analysis of SoQ as to allow for Nonetype sensitivity input

Tests:

• More tests for SoQ (test for Nonetype input sensitivity)
• Test StaticCondensation module

Documentation:

• Added documentation to multiple existing examples

What's Changed

• Topology optimization examples by @artofscience in #9

Full Changelog: v1.1.0...v1.2.0