* Automatic rescaling of first order variational particles has been added. This will allow you to integrate chaotic systems for longer and obtain a more accruate measure of MEGNO and the Lyapunoc exponent. * Added `sim.stop()` / `reb_simulation_stop()` to end an integration from within the heartbeat function.
3.20.1
* Pal coordinates have been added to the `reb_orbit` struct.
3.20.0
* A new integrator has been added, the Terrestrial Exoplanet Simulation (TES).
3.19.10
* Fixes another bug int he BS integrator when additional forces are used.
3.19.9
* Two bugs fixed in the BS integrator. One was related to unitialized memory and the other to issues when the particle number changed.
3.19.5
* Workaround for urllib support in pyodide added * Silent warning when InterruptiblePool is not available