Classiq 1.3.0

Released on 2026-02-22.

Upgrade Instructions

• Python SDK
• The IDE upgrades automatically.

Enhancements

• The function poly_inversion now supports error_type ("relative" default or "uniform") to choose between minimizing relative error
  |xp(x)-1| or absolute uniform error |p(x)-1/x| over x in [1/kappa,1].
  The same error_type option is also available in poly_inversion_degree and poly_inversion_error.
• Add the foreach
  statement to Qmod. Foreach iterates efficiently through the elements of a
  classical array.
• Support QBits in addition to QNums in lookup_table.

API Changes

1. Renamed sample to cmain_sample in legacy cscope. This does not affect any usage of ExecutionSession.