[{"slug":"ZV-2026-0270","server_name":"bay-run-mvp-zfmlsu2yla-uc.a.run.app","severity":"breaking","title":"bay-run-mvp-zfmlsu2yla-uc.a.run.app: Type of idempotency_key on run_pin changed string → unset.","summary":"[risky] Description of run_pin changed (48% word delta). [safe] Field idempotency_key on run_pin is no longer required. [breaking] Type of idempotency_key on run_pin changed string → unset. [risky] Default of idempotency_key on run_pin changed unset → null.","changes":[{"kind":"description_changed","tool":"run_pin","after":"Run a public Bay Run Pin with just its input — {pin_id, input}. max_price_usd and idempotency_key are OPTIONAL: omit max_price_usd to inherit the pin's mint ceiling; omit idempotency_key and a deterministic one is auto-minted from the input (retries replay, never double-charge). Canonical pins callable with just {input}: prompt-injection guard route_00857aa05f863c2cdba0e908366b2cca; measured sentiment route_1c7472e940dc02517f5af93792bf07ee. Free during launch: no card, no signup, no email. Mint a durable key with POST https://run.huggingbay.xyz/v1/keys/free","before":"Execute a public strong Pin with an exact input and retry key.\n\n        ``max_price_usd`` is optional: omit it to inherit the pin's mint\n        ceiling and run with just the input and a retry key. Free during launch: no card, no signup, no email. Mint a durable key with POST https://run.huggingbay.xyz/v1/keys/free","detail":"Description of `run_pin` changed (48% word delta).","severity":"risky","descriptionDelta":0.484375},{"kind":"input_required_removed","path":"inputSchema.required.idempotency_key","tool":"run_pin","detail":"Field `idempotency_key` on `run_pin` is no longer required.","severity":"safe"},{"kind":"input_type_changed","path":"inputSchema.properties.idempotency_key","tool":"run_pin","after":"unset","before":"string","detail":"Type of `idempotency_key` on `run_pin` changed string → unset.","severity":"breaking"},{"kind":"default_changed","path":"inputSchema.properties.idempotency_key","tool":"run_pin","after":null,"detail":"Default of `idempotency_key` on `run_pin` changed unset → null.","severity":"risky"}],"published_at":"2026-08-21T21:03:24.636Z"},{"slug":"ZV-2026-0267","server_name":"bay-run-mvp-zfmlsu2yla-uc.a.run.app","severity":"breaking","title":"bay-run-mvp-zfmlsu2yla-uc.a.run.app: Type of max_price_usd on run_pin changed number → unset.","summary":"[risky] Description of run_pin changed (28% word delta). [safe] Field max_price_usd on run_pin is no longer required. [breaking] Type of max_price_usd on run_pin changed number → unset. [risky] Default of max_price_usd on run_pin changed unset → null.","changes":[{"kind":"description_changed","tool":"run_pin","after":"Execute a public strong Pin with an exact input and retry key.\n\n        ``max_price_usd`` is optional: omit it to inherit the pin's mint\n        ceiling and run with just the input and a retry key. Free during launch: no card, no signup, no email. Mint a durable key with POST https://run.huggingbay.xyz/v1/keys/free","before":"Execute a public strong Pin with an exact input and retry key. Free during launch: no card, no signup, no email. Mint a durable key with POST https://run.huggingbay.xyz/v1/keys/free","detail":"Description of `run_pin` changed (28% word delta).","severity":"risky","descriptionDelta":0.28205128205128205},{"kind":"input_required_removed","path":"inputSchema.required.max_price_usd","tool":"run_pin","detail":"Field `max_price_usd` on `run_pin` is no longer required.","severity":"safe"},{"kind":"input_type_changed","path":"inputSchema.properties.max_price_usd","tool":"run_pin","after":"unset","before":"number","detail":"Type of `max_price_usd` on `run_pin` changed number → unset.","severity":"breaking"},{"kind":"default_changed","path":"inputSchema.properties.max_price_usd","tool":"run_pin","after":null,"detail":"Default of `max_price_usd` on `run_pin` changed unset → null.","severity":"risky"}],"published_at":"2026-08-21T16:59:36.822Z"},{"slug":"ZV-2026-0249","server_name":"bay-run-mvp-zfmlsu2yla-uc.a.run.app","severity":"breaking","title":"bay-run-mvp-zfmlsu2yla-uc.a.run.app: Type of task_description on solve_task changed string → unset.","summary":"[safe] Field task_description on solve_task is no longer required. [safe] Field input on solve_task is no longer required. [risky] Default of input on solve_task changed unset → null. [breaking] Type of task_description on solve_task changed string → unset. [risky] Default of task_description on solve_task changed unset → null.","changes":[{"kind":"input_required_removed","path":"inputSchema.required.task_description","tool":"solve_task","detail":"Field `task_description` on `solve_task` is no longer required.","severity":"safe"},{"kind":"input_required_removed","path":"inputSchema.required.input","tool":"solve_task","detail":"Field `input` on `solve_task` is no longer required.","severity":"safe"},{"kind":"default_changed","path":"inputSchema.properties.input","tool":"solve_task","after":null,"detail":"Default of `input` on `solve_task` changed unset → null.","severity":"risky"},{"kind":"input_type_changed","path":"inputSchema.properties.task_description","tool":"solve_task","after":"unset","before":"string","detail":"Type of `task_description` on `solve_task` changed string → unset.","severity":"breaking"},{"kind":"default_changed","path":"inputSchema.properties.task_description","tool":"solve_task","after":null,"detail":"Default of `task_description` on `solve_task` changed unset → null.","severity":"risky"}],"published_at":"2026-08-21T02:46:38.517Z"},{"slug":"ZV-2026-0242","server_name":"bay-run-mvp-zfmlsu2yla-uc.a.run.app","severity":"breaking","title":"bay-run-mvp-zfmlsu2yla-uc.a.run.app: Tool get_task_quote was removed.","summary":"[breaking] Tool get_task_quote was removed. [breaking] Tool run_bakeoff was removed. [breaking] Tool run_task was removed. [breaking] Tool verify_result was removed. [safe] Tool run_pin was added. [risky] Optional field content was added to solve_task; may shift model behaviour. [risky] Optional field my_examples was added to solve_task; may shift model behaviour. [risky] Optional field query was added to solve_task; may shift model behaviour. [risky] Optional field task was added to solve_task; may shift model behaviour. [risky] Optional field task_hint was added to solve_task; may shift model behaviour. [risky] Optional field text was added to solve_task; may shift model behaviour.","changes":[{"kind":"tool_removed","tool":"get_task_quote","detail":"Tool `get_task_quote` was removed.","severity":"breaking"},{"kind":"tool_removed","tool":"run_bakeoff","detail":"Tool `run_bakeoff` was removed.","severity":"breaking"},{"kind":"tool_removed","tool":"run_task","detail":"Tool `run_task` was removed.","severity":"breaking"},{"kind":"tool_removed","tool":"verify_result","detail":"Tool `verify_result` was removed.","severity":"breaking"},{"kind":"tool_added","tool":"run_pin","detail":"Tool `run_pin` was added.","severity":"safe"},{"kind":"input_property_added","path":"inputSchema.properties.content","tool":"solve_task","after":{"anyOf":[{},{"type":"null"}],"title":"Content","default":null,"description":"Alias for input."},"detail":"Optional field `content` was added to `solve_task`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.my_examples","tool":"solve_task","after":{"anyOf":[{"type":"array","items":{"type":"object","additionalProperties":true}},{"type":"null"}],"title":"My Examples","default":null,"description":"Alias for examples."},"detail":"Optional field `my_examples` was added to `solve_task`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.query","tool":"solve_task","after":{"anyOf":[{},{"type":"null"}],"title":"Query","default":null,"description":"Alias for input or structured query."},"detail":"Optional field `query` was added to `solve_task`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.task","tool":"solve_task","after":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Task","default":null,"description":"Alias for task_description."},"detail":"Optional field `task` was added to `solve_task`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.task_hint","tool":"solve_task","after":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Task Hint","default":null,"description":"Alias for task_description."},"detail":"Optional field `task_hint` was added to `solve_task`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.text","tool":"solve_task","after":{"anyOf":[{},{"type":"null"}],"title":"Text","default":null,"description":"Alias for input."},"detail":"Optional field `text` was added to `solve_task`; may shift model behaviour.","severity":"risky"}],"published_at":"2026-08-20T19:38:38.350Z"}]