v1.9.2

This release implements setting the equation of state parameters with set_eos_params in the TinyPTMixture class.

v1.9.1

This release implements bug fixes, improvements, and housekeeping tasks. The changes include new derivative limits, alternative thermodynamic expressions for gamma1 and gamma3, and a major refactoring of the table creation module from "tablecreator" to "tablebuilder".

Changes:

• Updated derivative limits (grad_ad, chiT, chiRho) with renamed attributes and new threshold values
• Implemented alternative expressions for gamma1 and gamma3 thermodynamic quantities
• Refactored tablebuilder module: renamed TableCreatorDT to TableBuilder, createTablesDT to build_mesa_tables, set_parameters to set_params, and create_tables to build_tables
• Added new entropy and internal energy handling with nan_to_num and clipping
• Removed TinyDirectDT and TinyPTMixture from public API exports
• Fixed attribute references in TinyDT class (changed from self.tpt.logP_min/max to self.logP_min/max)
• Added new parameters to tablebuilder for custom EOS boundaries and helium substitution

v1.9.0

Among various small bugfixes, improvements and a refactoring of the code base, this release implements a major change to the density-temperature equation of state. By default, the density-temperature equation of state implemented in the TinyDT class now wraps the pressure-temperature equation of state from TinyPT and performs a vectorised root-finding procedure. The previous approach is still available in the TinyDirectDT class.

v1.8.0

This release implements vectorised root finding in TinyDTWrapper, resulting in a significant speedup. Using TinyDTWrapper instead of TinyDT is generally recommended from now on.

v1.7.0

This release implements support for arbitrary hydrogen, helium, water, rock and iron mixtures and various small improvements and bug fixes.

v1.6.0

This release changes the way that derivatives are calculated.

v1.5.1

This release optimizes initializing the result arrays and the mixing entropy calculation. It also fixes the bug that the ideal mixing entropy was not accounted for when non-ideal hydrogen-helium interactions were included.

v1.5.0

This release implements a wrapper for the temperature-density equation of state that uses the pressure-temperature tables.

v1.4.8

This release implements the AQUA equation of state for water, which can be used as an alternative to QEOS.

v1.4.7

There was a bug in TinyPTMixture related to the helium contribution to $\chi_T$, which is now fixed. Also, the limits for the derivatives when using the limit_bad_values parameter were updated to be tighter.