Labels the current 550-task data as dataset release v2.2.0 (Minor increment over v2.1.0).
Same population and task hashes as v2.1.0 (population_sha256 unchanged); the reviewed primary-content task scope revision (#3) corrected references and acceptance. Rescore valid saved outputs from both cohorts under the same corrected rules before comparing with v2.1.0.
Changes: manifest edition tag/version 2.2.0, README snapshot line, VERSIONING.md v2.2.0 row, and the rebuilt definitions.tar.gz (only the bundled VERSIONING.md member differs). No data, definitions or task hashes change. `make check` passes. Do not tag until release is authorized.
12 days ago
Document dataset versions and select the expanded 550-task edition (#2)
