Go 1.27 Released: Post-Quantum Cryptography and New JSON Packages

Go 1.27 is out — the latest release of the Go programming language. The update brings several notable changes affecting both the toolchain and the standard library.

One of the key additions is support for the post-quantum ML-DSA algorithm. Its inclusion reflects a broader trend: developers of cryptographic subsystems are increasingly building in protection against the hypothetical threat posed by quantum computing, without waiting for the arrival of actual quantum computers capable of breaking classical schemes.

Beyond that, the release includes new packages for handling JSON, a number of additional tools, and updates to the language. The specific list of changes to the language and to the makeup of the standard library is provided in the material accompanying the release.

Go continues to evolve at the project's customary pace, preserving backward compatibility while gradually expanding its capabilities for both systems and application developers.

Source: LWN.net