Postman Release Notes
254 release notes curated from 2 sources by the Releasebot Team. Last updated: Jun 5, 2026
Postman Products
- Jun 5, 2026
- Date parsed from source:Jun 5, 2026
- First seen by Releasebot:Jun 5, 2026
Postman 12.13.6
Postman App adds Spec Hub spec forking with fast-forward merges to copy and update specifications without changing the original.
Improvements
Original source
Fork specifications in Spec Hub
You can now fork your Spec Hub specifications in Postman to create a copy and make changes without affecting the original. Forked specifications support pulling updates from the parent element using fast-forward merging, which replaces changes in the fork with changes from the parent.
For more information, see Collaborate with specifications in Postman. - Jun 4, 2026
- Date parsed from source:Jun 4, 2026
- First seen by Releasebot:Jun 5, 2026
Postman 12.13.5
Postman App fixes a Flows bug that now keeps connections and output fields intact when switching blocks.
Bug Fixes
Fixed a bug in Postman Flows when switching between Output and Response blocks. Connections and fields are now handled correctly instead of dropping the connection or skipping the output field.
Original source All of your release notes in one feed
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- Jun 2, 2026
- Date parsed from source:Jun 2, 2026
- First seen by Releasebot:Jun 5, 2026
Postman 12.13.2
Postman App improves Flows with HTML test result reports, a new Send input for Response blocks, and easier starting options that can load an API example or build a flow from a collection.
Improvements
Test results HTML report in Postman Flows
In Postman Flows you can now download your test results as an HTML report from the All Tests tab (in Run Logs and Analytics), alongside the existing formats.
New input added to Response blocks in Postman Flows
The Response block now has a Send input, letting a fail or conditional path trigger a response directly. This new Send input works both in the app and when running flows from the Postman CLI.
New Start block options in Postman Flows
When you create a new flow, the Start block gives you two new ways to jump right in:
- API example: instantly loads a ready-to-run flow that shows a request, a test, and the results displayed on the canvas, so you can see Flows in action right away.
- Create a Flow from collection: pick one of your collections and Flows automatically builds out the blocks for you, no manual setup needed.
- Jun 3, 2026
- Date parsed from source:Jun 3, 2026
- First seen by Releasebot:Jun 5, 2026
Postman 12.13.4
Postman App fixes a Flows bug that broke shared modules after push and pull, resolving execution errors.
Bug fixes
Fixed an issue in Postman Flows where a flow using a shared module would break after it was pushed and then pulled. This would return an "Error occurred while executing the flow" message.
Original source - June 2026
- No date parsed from source.
- First seen by Releasebot:Jun 3, 2026
Postman CLI v1.38.1
Postman CLI improves application testing with cleaner Postman Flows test results, direct analysis of Playwright JSON reports via the --network-log option, and better CI context detection across local environments and GitHub workflows.
What’s New
Improved output for Postman Flows test results
When running flows from the CLI, test results are now displayed in a clean, readable format instead of raw JSON.
Analyze specific test run artifacts
The postman app test command now supports passing a Playwright JSON report file directly with the --network-log option. This makes it easier to analyze a specific test run without relying on automatic artifact discovery.
To learn more, see Application commands.
Improved CI context detection for application testing
Application testing now more accurately detects CI context across local environments and GitHub workflows, including pull request and push-triggered runs. This helps ensure test results are correctly associated with the originating branch, commit, and workflow context.
Original source - Jun 1, 2026
- Date parsed from source:Jun 1, 2026
- First seen by Releasebot:Jun 3, 2026
Postman 12.13.0
Postman App introduces Agent Mode on Cloud, an AI-powered agent for autonomous coding workflows across codebases and APIs.
What’s new
Introducing Agent Mode on Cloud
The Postman Agent Mode on Cloud is an AI-powered agent that handles coding tasks so engineers can focus on reviewing and shipping rather than setting up and verifying. It can connect to your codebase, including repositories, workspaces, APIs, the frontend, and the backend, to perform complex, long-running workflows autonomously.
To learn more, see About Postman Agent Mode on Cloud.
Original source - May 30, 2026
- Date parsed from source:May 30, 2026
- First seen by Releasebot:Jun 2, 2026
Postman 12.12.7
Postman App improves Flows run logs with aggregated test results and fixes environment switching in the selector.
Improvements
Aggregated test results in Postman Flows run logs
Run logs in Postman Flows now aggregate and display test results from all Request blocks in a single summary view for the entire flow.
Bug fixes
Resolved an issue in Postman Flows where the environment selector would not respond when trying to switch to a different environment.
Original source - May 27, 2026
- Date parsed from source:May 27, 2026
- First seen by Releasebot:May 28, 2026
Postman 12.12.3
Postman App adds Spec Hub support for moving API specifications between workspaces while preserving structure and metadata.
Improvements
Move your Spec Hub specifications between workspaces
You can now move single and multi-file API specifications between workspaces, preserving all structure and metadata. Support covers all supported Spec Hub specification types: OpenAPI (2.0, 3.0, 3.1), AsyncAPI (2.0 and 3.0), GraphQL, protobuf (2 and 3), and Smithy 2.0.
Original source - May 25, 2026
- Date parsed from source:May 25, 2026
- First seen by Releasebot:May 26, 2026
- Modified by Releasebot:May 28, 2026
Postman 12.12.1
Postman App adds component file renaming in the Component Library and fixes authenticated requests failing to send.
Improvements
Rename component files in the Component Library
You can now rename component files in the Postman Component Library to keep your team's reusable components organized and easier to find.
To learn more, see
Reuse specification components with the Component Library in Postman
.
Bug Fixes
Fixed an issue that caused requests configured with authentication to fail to send.
Original source - May 2026
- No date parsed from source.
- First seen by Releasebot:May 22, 2026
Postman CLI v1.38.0
Postman CLI adds live performance metrics for runs, giving real-time visibility into response times, failed assertions, and request errors in the Postman app. It also fixes an issue where postman sdk generate could produce an empty items array for v3 collections.
Improvements
Live performance metrics for Postman CLI runs
Available on Solo, Team, and Enterprise plans
When you trigger a performance run using the postman performance run command, you can now stream live performance metrics in the Postman app as the test runs, either locally or from your CI/CD pipeline. This gives you real-time visibility into slow response times, failed assertions, and request errors as they occur. If the API becomes unstable under load, you can stop the test, adjust your configuration or API, and rerun without waiting for the full run to finish. This helps you catch and address issues early, preventing deployments that don't meet your performance requirements.
To learn more, see Configure and validate performance tests using the Postman CLI.
Bug Fixes
Fixed an issue where running postman sdk generate against a v3 Postman Collection could produce an empty items array.
Original source - May 2026
- No date parsed from source.
- First seen by Releasebot:May 22, 2026
Postman CLI v1.37.0
Postman CLI adds simplified Playwright setup for Application Inventory with config-based network capture across tests.
What’s New
Simplified Playwright setup for Application Inventory
You can now enable network capture for Playwright tests with a single configuration change using withPostman in your playwright.config.ts file. This approach works across all pages, contexts, and fixtures without requiring changes to your test files. The Postman CLI automatically processes the resulting network capture output during test runs.
The existing attachNetworkCapture approach remains supported for teams that prefer test-level setup.
To learn more, see Integrate your test suite with the Application Inventory.
Original source - May 20, 2026
- Date parsed from source:May 20, 2026
- First seen by Releasebot:May 21, 2026
Postman 12.11.3
Postman App adds service account identities for automation and integrations, improves Spec Hub with a unified Issues tab for syntax and governance findings, and fixes a Windows startup issue in the desktop app.
What’s New
Introducing service account identities for automation and integrations
Available on Enterprise plans
System service accounts give your team a dedicated, non-human identity for automation, integrations, and system-to-system interactions. Instead of tying CI/CD pipelines or backend services to a person's credentials, you can create a service account that represents the system itself with its own access controls, credentials, and audit trail.
To learn more, see
Manage service account identities for automation and integrations
.Improvements
Improved visibility for syntax errors and governance issues in Spec Hub
Spec Hub now has a unified
Issues
tab below the specification editor, making it easier to view and navigate validation results. Syntax errors and governance rule violations are organized into expandable sections, with details and direct links to their location in your specification.To learn more, see
Validate an API specification
.Bug Fixes
Fixed an issue that prevented the Postman desktop app from booting properly on Windows machines.
Original source - May 18, 2026
- Date parsed from source:May 18, 2026
- First seen by Releasebot:May 21, 2026
Postman 12.11.1
Postman App adds AsyncAPI 3.0 support in Spec Hub for creating, editing, and importing specs.
Improvements
AsyncAPI 3.0 support for Spec Hub
You can create, edit, and import your AsyncAPI 3.0 specifications in Postman’s Spec Hub.
To learn more, see
Design API specifications in Postman
Original source
. - May 12, 2026
- Date parsed from source:May 12, 2026
- First seen by Releasebot:May 21, 2026
Postman 12.10.3
Postman App adds component archiving in the Component Library for easier governance and reuse.
Improvements
Archive unused components in the Postman Component Library
You can now archive components in the Postman Component Library. Existing references to archived components remain functional, but the component can't be edited and new versions can't be published while it's archived. If you need it again, an API Governance Manager can restore the component at any time.
To learn more, see
Reuse specification components with the Component Library in Postman
Original source - May 2026
- No date parsed from source.
- First seen by Releasebot:May 15, 2026
Postman CLI v1.36.0
Postman CLI adds GitHub repo integration for SDK generation, letting teams connect and automate SDK updates with new connection management commands. It also fixes Application Inventory issues with environment variable request matching and UI test recording.
What’s New
Integrate your SDK generation with your GitHub repo
Available on Team and Enterprise plans
Use the updated postman sdk connect command to connect Postman SDK generation with your GitHub repo and automate subsequent SDK updates. Use postman sdk connections list and postman sdk connections delete to list and remove your GitHub connections, respectively. Automation is available on Enterprise plans only.
Bug fixes
Fixed an issue in Application Inventory where request matching didn't respect environment variables.
Fixed an issue where UI tests without network traffic were not being recorded in Application Inventory.
Original source
Curated by the Releasebot team
Releasebot is an aggregator of official release notes from hundreds of software vendors and thousands of sources.
Our editorial process involves the manual review and audit of release notes procured with the help of automated systems.
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