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Presetting a different default CMAOptions option value

howtouse cases, procedures, and workaroundsuse cases, procedures, and workarounds

Status: Open.

#350 In CMA-ES/pycma;

· nikohansen opened on Mar 11, 2026

Direct dynamic setting or change of ccov

Status: Open.

#349 In CMA-ES/pycma;

· nikohansen opened on Mar 5, 2026

Clipping of step-size changes of CSA

Status: Open.

#348 In CMA-ES/pycma;

· nikohansen opened on Mar 3, 2026

Display of fmin2(..., restarts=5)

enhancement

Status: Open.

#345 In CMA-ES/pycma;

· nikohansen opened on Feb 24, 2026

Interface to inject the gradient conveniently

Status: Open.

#344 In CMA-ES/pycma;

· nikohansen opened on Feb 5, 2026

Missing raise in gradf path yields confusing shape error

Status: Open.

#343 In CMA-ES/pycma;

· fcotizelati opened on Feb 4, 2026

Return value with constraints

semi-bug

Status: Open.

#342 In CMA-ES/pycma;

· nikohansen opened on Jan 29, 2026

Warnings with CMA_diagonal

Status: Open.

#341 In CMA-ES/pycma;

· nikohansen opened on Jan 28, 2026

Setting of "hidden" module parameter cma.evolution_strategy.tell_find_feasible_first

Status: Open.

#340 In CMA-ES/pycma;

· nikohansen opened on Jan 28, 2026

Turning off the update of the Lagrange coefficients

feature request

Status: Open.

#339 In CMA-ES/pycma;

· nikohansen opened on Jan 27, 2026

Restricted sampler is very sensitive to step-size damping

Status: Open.

#334 In CMA-ES/pycma;

· nikohansen opened on Dec 22, 2025

Consistency warning with some constrained data sets

Status: Open.

#333 In CMA-ES/pycma;

· nikohansen opened on Dec 22, 2025