Release v1.3.0

• Improve conan packaging
• Add torque derivative constraint (#66/#70)
• Improve contact constraint formulation for moving contacts with free dof (#67)
• Add joint acceleration constraint (#68)

Release v1.2.0

• Add an API to access the current CoM from the CoMTask
• Minor compilation fix for GCC 4.7

v1.1.0

[ci/packaging] Enable GitHub Actions