docs: restore the blank line before the first environment

docs: state the build layout instead of listing it eight times

docs: say how to fetch a build

envs: remove ML-Agents timer telemetry (embedded build-machine paths)

card: state the published build platforms

linux: add Crawler and DungeonEscape Linux x86-64 builds

fix(tier_policies): carry the shipped tier figures into the validation table

docs: add 3DBallHard to the release_23 provenance list

fix(tier_policies): correct the step-reward anchors and list DungeonEscape

docs: document the restored Crawler environment (card + NOTICE)

Restore Crawler: model-removed release-23 build + stock ONNX

chore: drop the shipped Burst debug artifact from the SoccerTwos build

legal(NOTICE): align attribution with the shipped release_23 material

docs(card): correct DungeonEscape policy status and 3DBallHard ONNX input contract

fix: replace attached '~' (approx) with ≈ so HF markdown stops rendering it as strikethrough; backtick 'T ~ U' notation

soccer-twos medium/simple: describe per-team per-match softmax-temperature-range self-play tiers (T~U(1.3,2.6)/U(2.1,3.4), side-swap norm ~0.80/0.60), replacing the epsilon-pool description

pushblock medium/simple: describe per-episode softmax-temperature-range tiers (T~U(2.1,3.2)/U(3.25,4.75), norm 0.80/0.60), replacing the fixed-T description

pyramids medium/simple: describe per-episode softmax-temperature-range tiers (T~U(2.7,4.9)/U(4.8,7.1)), replacing the fixed-T description

Remove Crawler environment and related documentation

dungeon-escape medium/simple: describe new per-group softmax-temperature-range tiers (step-reward metric), replacing the old epsilon group-noise description

tier_policies: add DungeonEscape logits-exposed onnx (single-branch Discrete(7) -> logits width 7)

Add release_23 builtin DungeonEscape policy

tier_policies: document SoccerTwos onnx (T calibration pending)

tier_policies: add SoccerTwos logits-exposed onnx (MultiDiscrete[3,3,3] concat -> logits width 9)

tier_policies: final calibrated temperatures (PushBlock 2.8/4.15, Pyramids 3.7/6.0)

Add tier_policies/: logit-exposed PushBlock+Pyramids for temperature tier synthesis

fix(card): set viewer:false (Unity binary builds, no tabular viewer)

Document 3DBallHard release-23 artifacts

Replace 3DBallHard stock policy with release-23 ONNX

Replace 3DBallHard with model-removed release-23 build

Document Pyramids, Worm, and Walker release-23 artifacts

Add Walker release-23 stock policy

Add Walker model-removed release-23 build

Add Worm release-23 stock policy

Add Worm model-removed release-23 build

Add Pyramids release-23 stock policy

Add Pyramids model-removed release-23 build

Document Crawler and PushBlock release-23 artifacts

Replace PushBlock stock policy with release-23 ONNX

Replace Crawler stock policy with release-23 ONNX

Replace PushBlock with model-removed release-23 build

Replace Crawler with model-removed release-23 build

Document release-23 environment and stock policy provenance

Document SoccerTwos release-23 environment

Add ORT-compatible SoccerTwos release-23 stock policy

Add model-removed SoccerTwos release-23 build

Document DungeonEscape release-23 environment

Document DungeonEscape release-23 environment

Add model-removed DungeonEscape release-23 build

docs: NOTICE add PushBlock build