Replace benchmark_v2/task3_temporal_generalization/test.jsonl: drop legacy title/split fields

Replace benchmark_v2/task3_temporal_generalization/val.jsonl: drop legacy title/split fields

Replace benchmark_v2/task3_temporal_generalization/train.jsonl: drop legacy title/split fields

Replace benchmark_v2/task1_cve_linkage/test.jsonl: drop legacy title/split fields

Replace benchmark_v2/task1_cve_linkage/val.jsonl: drop legacy title/split fields

Replace benchmark_v2/task1_cve_linkage/train.jsonl: drop legacy title/split fields

Add supplemental.zip

Add etg_croissant_anonymous.json

Add unified_hacker_communities_neurips_manifest.json

Add explicit features to all configs; fix string-to-null type inference error

Remove stale benchmark/ v1 directory (superseded by benchmark_v2/)

Remove stale task2_signal_detection (replaced by task2_exploit_type)

Add benchmark_v2/task2_exploit_type/meta.json

Add benchmark_v2/task2_exploit_type/test.jsonl

Add benchmark_v2/task2_exploit_type/val.jsonl

Add benchmark_v2/task2_exploit_type/train.jsonl

Fix benchmark split sizes: T1 56692/2584/1990, T3 56833/2535/1898; fix T1 source description

Update citation to arXiv preprint format

Update Task 2 config to exploit_type; add known-issues section (viewer count, unsafe-scan note)

Remove strict features from dataset_info to fix viewer CastError

Anonymize datasheet for double-blind review

Anonymize maintainer in release manifest

Anonymize Croissant metadata for double-blind review

Fix stale task references in Croissant limitations

Clean up Task 2 results (remove DeBERTa error)

Update Croissant metadata to 3-task benchmark_v2 structure

Fix Task 2 split counts in meta

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Remove intermediate Task 3 CVE files

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initial commit