# Changelog¶

## Version 0.1.1¶

Released on: 2020/01/10

This release contains only a documentation fix: include install instructions for conda and pip. No functionality has been changed (hence, no DOI was issued).

## Version 0.1.0¶

Released on: 2020/01/10

First release of Boule including basic functionality:

• Definition of the Ellipsoid class: based on the semi-major axis, flattening, geocentric gravitational constant, and angular velocity. Other quantities are derived from these 4.

• Computation of normal gravity and coordinate conversions between geodetic and geocentric.

• Ellipsoid realizations for the Earth (WGS84 and GRS80) and Mars.

## Version 0.0.1¶

Released on: 2019/11/06

This release is a placeholder that serves as a marker for the start of this project. It is used to register the project on PyPI and test the continuous integration deployment process.