Swagger Petstore - OpenAPI 3.0

Changelog

API changes across published versions.

v1.0.0

from v1.0.27 · Oct 11, 2026Breaking

This release contains breaking changes. Review carefully before upgrading.

POST/petremoved1 change
  • BreakingRemoved POST /pet
PUT/petremoved1 change
  • BreakingRemoved PUT /pet
GET/pet/{petId}removed1 change
  • BreakingRemoved GET /pet/{petId}
POST/pet/{petId}removed1 change
  • BreakingRemoved POST /pet/{petId}
DELETE/pet/{petId}removed1 change
  • BreakingRemoved DELETE /pet/{petId}
POST/pet/{petId}/uploadImageremoved1 change
  • BreakingRemoved POST /pet/{petId}/uploadImage
GET/pet/findByStatusremoved1 change
  • BreakingRemoved GET /pet/findByStatus
GET/pet/findByTagsremoved1 change
  • BreakingRemoved GET /pet/findByTags
GET/store/inventoryremoved1 change
  • BreakingRemoved GET /store/inventory
POST/store/orderremoved1 change
  • BreakingRemoved POST /store/order
GET/store/order/{orderId}removed1 change
  • BreakingRemoved GET /store/order/{orderId}
DELETE/store/order/{orderId}removed1 change
  • BreakingRemoved DELETE /store/order/{orderId}
POST/userremoved1 change
  • BreakingRemoved POST /user
GET/user/{username}removed1 change
  • BreakingRemoved GET /user/{username}
PUT/user/{username}removed1 change
  • BreakingRemoved PUT /user/{username}
DELETE/user/{username}removed1 change
  • BreakingRemoved DELETE /user/{username}
POST/user/createWithListremoved1 change
  • BreakingRemoved POST /user/createWithList
GET/user/loginremoved1 change
  • BreakingRemoved GET /user/login
GET/user/logoutremoved1 change
  • BreakingRemoved GET /user/logout
GET/plantsadded1 change
  • SafeAdded GET /plants
POST/plantsadded1 change
  • SafeAdded POST /plants
DELETE/plants/{id}added1 change
  • SafeAdded DELETE /plants/{id}