v1.0.0-rc.3

Added

• Operator prompt to select the display at launch, recording the chosen monitor.
• Hardcoded MID instruction pages with example-cue visual aids.

Changed

• Breaking: renamed the session_time field to session_started_at.
• Consume psyexp-core (0.7.0) from PyPI for shared experiment infrastructure,
  including standardized keymaps and keyboard helpers.
• Guarantee resource teardown via ExitStack in the task entry points.
• Reorganized the ratings screen-flow helpers into a dedicated screens module.
• Capped Python compatibility to match PsychoPy.

v1.0.0-rc.2

Added

• Legacy data format support for backward compatibility with prior runs.
• trial_type, polarity, and magnitude columns to the scan log CSV.
• Rejection of unmapped (polarity, magnitude) pairs at sequence load.
• MIT License.
• Contributing guide, issue/PR templates, and a release guide.
• CI check verifying the uv lock file stays synchronized.

Changed

• Breaking: ratings output filename template changed from
  <subject>_ratings.csv to ratings_<subject>.csv.
• Reorganized mid_det into task/ and io/ subpackages.
• Split trial.py into focused modules and simplified run_response.
• Named display refresh-rate bounds as configuration constants.

Fixed

• Warm up the GPU before VSYNC calibration rather than after.
• Match on-screen instructions to the original MATLAB task.

v1.0.0-rc.1

Initial release candidate for version 1.0.0.