v26.4.4

Bug fixes

• Fixed BaseStep hashing collapsing different control types (e.g. CRate(4.2) and Voltage(4.2)) with same value. (#5529)
• Fixed ProcessedVariable.sensitivities raising KeyError when calculate_sensitivities was passed a subset of inputs and a non-target input parameter (e.g. a pybamm.InputParameter used in an experiment step) appeared in the variable's expression tree. (#5518)