Gradio: fix invisible header and body text on HF dark embed.

Space home: redirect / to HTML /demo; Gradio at /gradio; fix Gradio hero.

Fix Gradio 5 mount error by moving theme/css to Blocks.

Point /demo and Gradio at diagram-end-to-end-workflow.png (asset on Hub via Xet).

Add workflow diagram via Hub API (Xet)

Restore optimized training diagnostics and reward curve images

Ship polished Space UI with Gradio dashboard and evidence-rich demo.

Make OpenEnv training+API judge-proof

Deploy: SOTA RL Cartesian Task and Unsloth Scripts

Harden strict (0,1) scoring boundaries across runtime and config.

Initialize runtime score fields with strict non-boundary minimum

Enforce strict (0,1) task score outputs for validators

Initial OpenEnv SQL debug environment