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A new Go API for JSON
Go 1.27 introduces new encoding/json/v2 and encoding/json/jsontext packages.
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Our Response To The eMudhra Key Disclosure Incident
How the Go team responded to the eMudhra certificate compromise with our first-ever URGENT track security release.
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Help set Go's priorities for next year
Share your experience with Go in the 2026 Go Developer Survey, open through November 3.
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Interactive refactoring in gopls
Introducing interactive refactoring in gopls and the LSP: a new capability that brings dynamic, multi-step refactorings into your favorite editor.
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Better HTTP/1 connection reuse
Go 1.27 includes a change to the HTTP client that can make programs sending many sequential HTTP/1 requests significantly faster.
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Arch-specific SIMD in Go
Go 1.27 introduces experimental arch-specific SIMD vector APIs
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Platform-independent SIMD in Go
Go 1.27 adds an experimental platform-agnostic SIMD API
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Size-Specialized Memory Allocation
Go 1.27 improves performance of small allocations using size-specialized allocation functions.
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Goroutine Leak Profiles
Go 1.27 includes new goroutine leak profiles.
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Generic Methods
Go 1.27 adds generic methods—a highly desired language feature.
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Go 1.27 is released
Go 1.27 adds generic methods, encoding/json/v2 package, uuid package, faster memory allocation, goroutine leak profiles, and more.
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Introducing the pkg.go.dev API
Introducing the new programmatic API for pkg.go.dev, allowing developers to fetch package and module data directly.
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Type Construction and Cycle Detection
Go 1.26 simplifies type construction and enhances cycle detection for certain kinds of recursive types.
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//go:fix inline and the source-level inliner
How Go 1.26's source-level inliner works, and how it can help you with self-service API migrations.
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Allocating on the Stack
A description of some of the recent changes to do allocations on the stack instead of the heap.
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Using go fix to modernize Go code
Go 1.26 includes a new implementation of go fix that can help you use more modern features of Go.
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Go 1.26 is released
Go 1.26 adds a new garbage collector, cgo overhead reduction, experimental simd/archsimd package, experimental runtime/secret package, and more.
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Results from the 2025 Go Developer Survey
The 2025 Go Developer Survey results, focused on developer sentiment towards Go, use cases, challenges, and developer environments.
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Go’s Sweet 16
Happy Birthday, Go!
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The Green Tea Garbage Collector
Go 1.25 includes a new experimental garbage collector, Green Tea.
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Flight Recorder in Go 1.25
Go 1.25 introduces a new tool in the diagnostic toolbox, flight recording.