microlens-submit v0.17.9 Release Notes Release Date: 2026-05-08 Highlights This release fixes two validation issues reported by challenge users: RMDC event IDs now validate case-insensitively and use the six-digit challenge format, for example rmdc26_000139. 2S2L is now recognized as a valid model type wherever model definitions are generated from parameter_spec.yaml. Changes Added Tier model-type metadata is now generated from parameter_spec.yaml. Spec drift checks now cover generated model status, tier event formats, allowed model types, and allowed higher-order effects. Changed Current RMDC tiers use event_prefix: "rmdc26_" plus six-digit formatting, avoiding accidental extra zeros in generated IDs. Event ID validation normalizes case before comparison. Generated MODEL_DEFINITIONS now includes all model types declared in the parameter spec, with each model's status preserved. CLI model-type validation and typo suggestions now use generated model definitions rather than stale hardcoded lists. Fixed Fixed valid 2S2L solutions being rejected as Unknown model type. Fixed model-type error messages so the reported valid types stay synchronized with parameter_spec.yaml. Preserved the legacy 2018-test three-digit ulwdc1_293 event format while applying six-digit formatting to current RMDC tiers. Validation python -m pytest -q passed with 91 tests. python spec/check_spec_drift.py reported no drift.

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