CUE Labs is a configuration company. CUE is a configuration language. Our Configuration Control Plane is an end-to-end solution for everything configuration management. That raises a basic question: w...

We are excited to announce our next CUE community event, on Tuesday November 18, 2025 at 1600 UTC. Agenda This session is a technical deep dive focused on the CUE developer workflow. The main event...

Changes which may break some users are marked below with: ⚠️ Note that this release no longer includes a checksums.txt asset; GitHub now provide digests natively. LSP This release includes the init...

Imagine a world where you can answer, with absolute confidence, the critical question: “What is the full impact of this change?” A world where configuration isn’t a source of fear, but a source of rel...

Imagine a world where you can answer, with absolute confidence, the critical question: “What is the full impact of this change?” A world where configuration isn’t a source of fear, but a source of rel...

For many users, cue cmd is where CUE really "clicks": declarative workflows that act as the perfect glue between data, logic, control flow, and code. We’ve been gathering feedback, bugs, and featur...

This release includes many fixes and enhancements, particularly for modules. It also starts requiring Go 1.22 or later, as Go 1.23.0 will be released very soon. Modules The cue help documentation f...

This release includes initial support for the embed proposal, multiple fixes for the new modules support, as well as many other fixes and enhancements. Evaluator CLs 1195897 and 1196094 fix two cra...

This release includes a fix for a regression around CUE files without a package name, and updates the compiled-in language version to match the actual tagged version v0.9.2. CL 1196785 fixes the cu...

This release includes a few fixes, mainly relating to CUE_EXPERIMENT=modules being enabled by default in v0.9.0. Modules CLs 1196176 and 1196180 allow using and developing a module whose cue.mod/mo...

This release includes a number of fixes for issues spotted in the modules experiment now enabled by default as well as a few other fixes. Modules A number of changes such as CL 1195195 were made to...

This release includes changes to the evaluator and modules experiments, as well as a number of other improvements and fixes. Evaluator Following the introduction of the new evaluator experiment in ...

This release includes changes to the evaluator and modules experiments, as well as a number of other improvements and fixes. A special thanks to Noam Dolovich for numerous contributions to this rel...

This release includes a number of fixes detailed below: CL 1186144 fixes a number of evaluator panics which could be triggered by calling the cue.Value.Expr method, which also happened when using t...

This release includes experimental support for CUE Modules (more details below), as well as a number of improvements and fixes. More CLs and refactors have also landed for the core evaluator's perf...

This release includes a number of fixes and improvements for the experimental support for CUE modules first released in v0.8.0-alpha.1. Modules cue mod tidy gained a --check flag, which succeeds on...

This release includes a number of fixes and improvements for the experimental support for CUE modules first released in v0.8.0-alpha.1. Note that we skipped over v0.8.0-alpha.2 due to a minor relea...

This release includes experimental support for CUE Modules (more details below), as well as a number of improvements and fixes. More CLs and refactors have also landed for the core evaluator's perf...

We are excited to confirm Tuesday, 3 October, 2023 at 1430 UTC for our next CUE Community Call. Please reply with any questions/topics you would like to see covered. Agenda Releases and language fe...

The main focus of this release is the introduction of required fields, as well as fixing a number of issues and regressions introduced in the v0.5.0 release. As a reminder: users can register their...