About Cue
CUE is an open source data constraint language which aims to simplify tasks involving defining and using data.
CUE is an open source data constraint language which aims to simplify tasks involving defining and using data.
CUE is an open source data constraint language which aims to simplify tasks involving defining and using data.
Evaluator
Fix several regressions introduced in v0.17.0: a panic when evaluating some disjunctions (#4419), and spurious invalid interpolation (#4420), field not allowed (#4423), and structural cycle (#4430) errors involving comprehensions or self references.
Fix two regressions introduced in v0.17.0 where evaluation could hang (#4421, #4422), as well as two long-standing hangs on self-referencing configurations (#2766, #4231).
cmd/cue
Fix a panic in cue exp gengotypes, a regression introduced in v0.17.0, when a definition references a definition from another package via embedding (#4436).
Module replacements are now subject to minimum-version selection like any other dependency. cue mod tidy now normalizes a fully-pinned replacement to its major version and records the target as a regular dependency.
Full list of changes since v0.17.0
- internal/cueversion: bump for v0.17.1 by @mvdan in fc6c0b2
- internal/ci: bump pinnedReleaseGo for v0.17.1 by @mvdan in 9c720d0
- [release-branch.v0.17] internal/core: resolve import instances back to their build instance by @mvdan in 8ead2d9
- [release-branch.v0.17] internal/core/adt: allow chained re-instantiation of inline conjunctions by @mvdan in f81f772
- [release-branch.v0.17] cue/testdata/cycle: add regression test for spurious inline cycle by @mvdan in 993c44e
- [release-branch.v0.17] internal/core/adt: fix hang on let binding a self-referencing struct by @mvdan in 1cd5e1f
- [release-branch.v0.17] internal/core/adt: fix hang on self-feeding cycle advancing depth by @mvdan in ed51952
- [release-branch.v0.17] internal/core/adt: defer field-set freeze for a running resolver by @mvdan in e69e621
- [release-branch.v0.17] internal/core/adt: defer fieldSetKnown for a running field-adding conjunct by @mvdan in 459016a
- [release-branch.v0.17] internal/core/adt: do not defer resolvers during comprehension clauses by @mvdan in f89ebec
- [release-branch.v0.17] cue/testdata/comprehensions: test guard-driven premature finalization by @mvdan in 6176fb5
- [release-branch.v0.17] internal/core/adt,pkg: bound string, bytes, and list repeat counts by @mvdan in 3017156
- [release-branch.v0.17] cue/parser: limit expression nesting depth during parsing by @mvdan in f6f05bb
- [release-branch.v0.17] internal/encoding/yaml: limit the size of YAML alias expansion by @mvdan in 04d57ab
- [release-branch.v0.17] internal/core/adt: treat cyclic under-resolved values as incomplete scalars by @mvdan in 63994d5 …
| Publisher | Cue |
|---|---|
| Version | 0.17.1 |
| Release date | 2026-07-16 |
| License | Apache-2.0 |
| Installer type | zip |
| Architecture | x64, arm64 |
| Package ID | CueLang.Cue |
Install Cue from the command line with Windows Package Manager (winget):
winget install --id=CueLang.Cue -e