v25.10.0

What's Changed

• Build(deps): bump the actions group with 2 updates by @dependabot[bot] in #5148
• Sync v25.8.0 with develop by @brosaplanella in #5149
• Fixed non-deterministic plotting CI issues by @Rishab87 in #5150
• 2D by @aabills in #5106
• Generalise initial state setting by @NicolaCourtier in #5129
• Attempt to Patch few non-deterministic CI issues. by @Rishab87 in #5156
• chore: update pre-commit hooks by @pre-commit-ci[bot] in #5147
• Build(deps): bump the actions group with 6 updates by @dependabot[bot] in #5157
• composite esoh by @aabills in #5160
• Total surface area to volume by @rtimms in #5165
• chore: update pre-commit hooks by @pre-commit-ci[bot] in #5166
• Build(deps): bump github/codeql-action from 3.29.8 to 3.29.10 in the actions group by @dependabot[bot] in #5167
• Added load_mesh_from_file function to support external 3D meshes. by @Rishab87 in #5162
• [GSoC 2025] Saving and Loading Custom Models by @medha-14 in #5056
• Fix drive cycle duration bug by @MarcBerliner in #5153
• chore: update pre-commit hooks by @pre-commit-ci[bot] in #5172
• Build(deps): bump the actions group with 3 updates by @dependabot[bot] in #5173
• fix 2d inner product by @aabills in #5175
• constant extrapolation in 2d by @aabills in #5178
• fix calculation of bulk ocp in hysteresis models by @rtimms in #5169
• Composite esoh half cell by @aabills in #5179
• chore: update pre-commit hooks by @pre-commit-ci[bot] in #5182
• Added an option for multiple initial conditions in IDAKLU solver by @Rishab87 in #4981
• chore: update pre-commit hooks by @pre-commit-ci[bot] in #5187
• Use T_init in initial_state by @rtimms in #5189
• Hysteresis ESOH by @aabills in #5163
• Build(deps): bump the actions group across 1 directory with 5 updates by @dependabot[bot] in #5188
• Update pybammsolvers to v0.2.0 by @MarcBerliner in #5199
• 1D+ sensitivities error with IDAKLU output_variables by @pipliggins in #5118
• Make time-based heaviside and modulo inputs explicit t_eval points with IDAKLUSolver by @MarcBerliner in #4994
• Add options to terminate IDAKLUSolver early when there's little progress by @MarcBerliner in #5201
• Computing Bruggeman coefficient from BPX porosity instead of hardcoding by @r0hansaxena in #5196
• Unpin numpy, bump pybammsolvers by @MarcBerliner in #5204
• Fix bug with out-of-bounds discontinuities in time by @MarcBerliner in #5205
• Fix doc links (make lychee happy) by @DavidMStraub in #5208
• Removes the default solver change warning by @BradyPlanden in #5209
• Added warning about installation through conda to docs and suggested installation via pip by @r0hansaxena in #5206
• [CI] Change MacOS runner from macos-13 to macos-15-intel by @DavidMStraub in #5213
• Remove deprecated JAX funtions by @DavidMStraub in #5203
• Build(deps): bump the actions group across 1 directory with 3 updates by @dependabot[bot] in #5216
• feat(EvaluateAt): add support for children evaluated at edges by @martinjrobins in #5190
• Build(deps): bump the actions group with 3 updates by @dependabot[bot] in #5220
• Allow sim to be pickled with output variables by @pipliggins in #5225
• Plot voltage components for composite electrodes by @Daniel-Nicolae23 in #5229
• Change fundamental SEI variable from thickness to concentration: attempt 2 by @DrSOKane in #4869
• #5198 update definition of hysteresis decay rate by @rtimms in #5217
• Serialise refactor by @aabills in #5235
• IDAKLU options property, fixes pickling issue with getstate by @BradyPlanden in #5234
• Serialise geometry varpts etc by @aabills in #5236
• [GSoC 2025] Serialising Parameter Sets by @medha-14 in #5177
• Update broken link by @valentinsulzer in #5246
• Build(deps): bump the actions group across 1 directory with 4 updates by @dependabot[bot] in #5243
• Set zip(..., strict=True) in key solver/expression tree files for len… by @swastim01 in #5241
• Fix: correct temperature initialisation in lumped and x_full thermal … by @swastim01 in #5248
• Enable contact overpotential display by @Jhah2025 in #5247
• Serialization refactor by @aabills in #5244
• Release v25.10.0 by @BradyPlanden in #5250

New Contributors

• @r0hansaxena made their first contribution in #5196
• @Daniel-Nicolae23 made their first contribution in #5229
• @swastim01 made their first contribution in #5241
• @Jhah2025 made their first contribution in #5247

Full Changelog: v25.8.0...v25.10.0