Postman V12 (New Postman) introduces native Git and filesystem integration, storing API collections, specs, and environments as files inside a `.postman` folder in the project repo. Collections now use a YAML-based V3 format for cleaner Git diffs and better LLM compatibility. Agent Mode can now coordinate multi-step changes
•6m read time• From blog.dailydoseofds.com
Table of contents
Native Git and filesystem integrationThe collection format moved from JSON to YAMLAgent Mode now operates across the full API lifecycleLocal and CI workflows are now unifiedA redesigned UI with an IDE-native feelBring your own LLMSort: