Changelog¶

[1.0-rc.1] - 2026-06-05¶

Unified water potential sign convention to negative throughout: soil_brooks_corey_bubbling_head, soil_brooks_corey_a, and all internal psi_* locals now follow the water potential (≤ 0) convention.
Renamed numeric-suffix local variables (theta_33, theta_1500, psi_33, psi_1500, etc.) to semantic names (theta_fc, theta_wp, psi_fc, psi_wp, theta_sat_fc, etc.).

Added per-layer fixed parameterization and expanded runtime configuration, workflow monitoring, and site-learning diagnostics.

Refactored process physics for soil surface resistance, GPP Arrhenius kinetics, and stomatal conductance; updated associated parameter and constant definitions.
Reorganized environment-related modules (optical_properties, pedotransfer, surface_exchange, solar_geometry) into a new model/environment/ package.
Improved neural parameterization with dropout and ELU activations; updated PFT lookup table values.
Renamed internal variables and config fields for consistency; expanded runtime diagnostics and tooling.

Refined core carbon, water, and energy process formulations across the model.
Improved integration between radiation, photosynthesis, hydraulics, hydrology, and evapotranspiration components.
Updated parameterization, runtime workflows, and example configurations.
Expanded diagnostics and test coverage for model development and evaluation.

Added initial support for model training, runner-based execution, and cross-validation workflows.
Expanded parameter handling with PFT-based parameterization and improved multi-site support.
Improved internal variable organization and process structure.