Goa v3.31.1 brings the generation preview to stable, with more expressive gRPC contracts, a unified generator, and improvements across HTTP, gRPC, and JSON-RPC. The examples and official plugins ar...

Goa v3.30.0 adds design-driven retries for temporary client failures. Service authors can now declare that replaying a method with the exact same input is safe; Goa carries that contract into gener...

Goa v3.28.0 focuses on faster generation for large designs, more accurate OpenAPI security output, and compatibility with the current Go 1.25 toolchain. Highlights Code generation now avoids repea...

Goa v3.27.0 adds first-class support for standard Bearer token authentication and improves generated code in a few places that matter when real projects turn on stricter typing and linting. Highlig...

Design-first Go framework that generates API code, documentation, and clients. Define once in an elegant DSL, deploy as HTTP and gRPC services with zero drift between code and docs. - goadesign/goa

Goa v3.26.0 improves code generation correctness across HTTP and gRPC, adds support for cookie-backed API key inference, and reduces generator churn for downstream users. Highlights Added cookie-b...

Highlights Automatic HTTP route tagging: the default Goa muxer now sets r.Pattern on every dispatched request, enabling observability middleware like otelhttp (v0.65.0+) to tag spans and metrics w...

Highlights Codegen correctness for union transforms: sum-type union object branches now use the generated per-type helper transforms, avoiding branch-local inline conversions that could disagree o...

Goa v3.24.1 Highlights Fix: unions + custom struct:pkg:path now generate valid code v3.24.0 introduced generated JSON marshalers for union sum types. When a union (or a type containing a union) w...

What's Changed Bug Fixes eval: Fix error location for module cache paths (#3861) When Goa is consumed from the Go module cache, file paths contain @version segments (e.g., goa/v3@v3.23.2/dsl/...)...

Goa v3.23.0 We are thrilled to announce Goa v3.23.0! This release brings massive performance improvements to the code generation process, speeding it up by over 80%. It also includes important upda...

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This release includes a few new features and bug fixes. New Features grpc: add support for Any type mapping to google.protobuf.Any (#3812) grpc: enhance error handling with detailed history in Err...

Goa v3.22.2 Release Notes Highlights Prevent invalid code when different declared types share the same TypeName. Goa now validates duplicate TypeNames across declared ResultTypes and UserTypes (ge...

Design-first API development in Go. Release notes, engineering insights, and the occasional strong opinion from the team behind Goa. Click to read Design First, by Goa Design, a Substack publication. ...

Design-first Go framework that generates API code, documentation, and clients. Define once in an elegant DSL, deploy as HTTP and gRPC services with zero drift between code and docs. - Comparing v3....

What's Changed Enrich health.Pinger with OTel awareness by @xeger in #586 Full Changelog: v1.2.1...v1.2.2

Goa v3.21.5 Release Notes Major Architectural Improvements Eliminated Global Dependencies in Code Generation (#3721) by @raphael The code generation architecture has been significantly refactored t...

Model v1.11.0 Release Notes Major Graphical Editor Overhaul This release represents a significant step forward for the Model graphical editor. We've completely redesigned the user interface and add...

What's Changed Update Speakeasy sponsor URL by @ndimares in #3707 This update refreshes the sponsor URL for Speakeasy, ensuring that links to this Goa framework sponsor point to the correct locat...

New Features This release adds native support for Server-Sent Events to Goa. Read the initial proposal Run the monitor example Additionally this release changes how Goa generated OpenAPI specific...

This article is part of the Open Source Initiative (OSI) Maintainer Month series, a campaign to honor the individuals who steward and…

Background Server-Side-Events is a HTTP based server to client streaming protocol that is gaining more popularity thanks to its simplicity, HTTP compatibility and adoption by newer protocols like M...

What's Changed Make tests independent of Goa version by @raphael in #3657 Use eval.InvalidArgError() to dsl.Body() more by @tchssk in #3658 Refresh README by @raphael in #3659 Properly consider ba...

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What's Changed Log support for SeverityWarn by @jace-ys in #484 Allow middleware output to be buffered and discarded by @xeger in #521 Add support for Go 1.24 to cmg by @douglaswth in #525 Add int...

Interceptors in Goa Overview This proposal introduces typed interceptors to Goa's design DSL. Interceptors provide a type-safe mechanism for injecting cross-cutting concerns into method execution, ...

What's Changed Fix rmap set debug log cardinality by @douglaswth in #17 Reset timer when changing ticker duration by @raphael in #18 Series of small fixes by @raphael in #20 Stop workers before re...