Changes in version 0.1.2 (2026-08-09)                  

CRAN resubmission

  - Added a package-specific spelling dictionary for the cited author
    name in the Description.
  - Strengthened release preflight checks to exercise CRAN's incoming
    spelling checks and require a current R-devel build.
  - Made no changes to runtime behavior, the public API, numerical
    results, plotting, or native code.

                        Changes in version 0.1.1                        

CRAN resubmission

  - Revised the package description and added a reference for the
    implemented quantum-computing methods.
  - Made the animation examples executable when their optional
    dependency is available.
  - Removed redundant graphics-parameter changes and strengthened
    restoration of graphics parameters and devices.

                        Changes in version 0.1.0                        

Simulation

  - Added an R-native circuit API with standard one- and two-qubit
    gates, rotation gates, custom unitary gates, and terminal
    measurement mapping.
  - Added interchangeable compiled and reference statevector backends
    with a common result schema.
  - Added reproducible terminal-shot sampling and optional gate-by-gate
    state recording.

Inspection and visualization

  - Added tidy state, count, trajectory, and reduced Bloch-vector data.
  - Added circuit, phase-aware state, synchronized execution,
    Bloch-sphere, and Bloch-trajectory figures.
  - Added six visual presets and publication-sized PDF, SVG, PNG, and
    TIFF export.
  - Added optional GIF export for state evolution and Bloch
    trajectories.

Stability

  - Established the public 0.1.x API and schema compatibility policy
    described in the Getting Started vignette and README.
  - Added cross-platform checks and native/reference numerical parity
    tests.