Version 1.2.0

• Support Python 3.13.
• Revert to unumpy.matrix in mass center and inertia calculations.
• Updated the raw data mat file loading to work with current Python
  versions.
• Support raw data pendulum measurement files with time as an array as
  well as a fixed sample rate (as before).
• Remove the unnecessary __new__ method from Bicycle.
• Added options to show stable ranges and to hide zero eigenvalues in
  the Model eigenvalues parts plot.
• Skip data truncation on raw pendulum time series that have the
  explicit time array (this is a hack for the Balanceassistv1 data to
  have valid handlebar inertia).
• Modernized some internal plotting code.
• Added measured and calculated parameter data for the Balanceassistv1
  bike we measured in the summer of 2024. This is a Gazelle Grenoble
  C8 HMB electric bicycle with a custom headtube with a steering
  motor.

What's Changed

• Added feature to show stable regions in eigenvalue parts plots. by @moorepants in #107
• Trigger a CI build with NumPy 2.0. by @moorepants in #108
• Update calculating periods from mat files to work with Python 3 and other dependency changes. by @moorepants in #109
• Add option to eigenvalue plot to hide all lines for zero eigenvalues. by @moorepants in #111
• Add RawData files for the Balanceassistv1 by @moorepants in #110
• Updates for 1.2.0. by @moorepants in #115

Full Changelog: v1.1.1...v1.2.0