Issues

• evaluator: selecting a field from a value holding a definition is only closed for a bare reference

  closednessevaluator
  cue-lang/cue#4501 · Filter by author mvdan opened on Oct 7, 2026

• cuelang.org: nudge cue get go users towards gengotypes and curated schemas

  cuelang.orgDocumentation
  cue-lang/cue#4499 · Filter by author mvdan opened on Oct 1, 2026
  1

• evaluator: redeclaring a list-typed field of a definition as _ drops closedness of its elements

  cue-lang/cue#4493 · Filter by author sfingram opened on Sep 28, 2026
  3

  

• symlinks to parent dir break LSP

  lspNeedsInvestigation
  cue-lang/cue#4491 · Filter by author DavidGamba opened on Sep 22, 2026

• CUE v0.18.0-alpha.2: LSP with func

  lspNeedsInvestigation
  cue-lang/cue#4488 · Filter by author bcachet opened on Sep 18, 2026
  1

  

• evaluator: try body dereferencing an absent optional sibling reports a cyclic reference when nested in another try

  NeedsInvestigation
  cue-lang/cue#4486 · Filter by author selfuryon opened on Sep 15, 2026
  

• internal/core/adt: float arithmetic rounds to 34 digits, below the spec's 256-bit mantissa

  NeedsInvestigationspec-deviation
  cue-lang/cue#4481 · Filter by author mvdan opened on Sep 11, 2026
  

• cmd/cue: gengotypes fails to generate any fields when there is a comprehension

  NeedsInvestigation
  cue-lang/cue#4459 · Filter by author rogpeppe opened on Aug 6, 2026

• cue/ast: File.Pos fabricates a new throwaway token.File for declaration-less files

  FeatureRequest
  cue-lang/cue#4458 · Filter by author mvdan opened on Aug 4, 2026

• Feature: Support TOON in addition to JSON

  FeatureRequestNeedsDecision
  cue-lang/cue#4454 · Filter by author reneleonhardt opened on Jul 26, 2026
  2

• contrib-tools: cueckoo guidance only reliably reaches Claude Code; cross-agent use needs AGENTS.md

  FeatureRequest
  cue-lang/cue#4451 · Filter by author myitcv opened on Jul 22, 2026
  1

• scalar embeddings make {...} ambiguous and hard to work with

  DiscussNeedsDesign
  cue-lang/cue#4435 · Filter by author mvdan opened on Jul 13, 2026
  1

• adopt encoding/json/v2 semantics via CUE_EXPERIMENT=jsonv2 once Go 1.28.0 is out

  encodingFeatureRequest
  cue-lang/cue#4431 · Filter by author mvdan opened on Jul 9, 2026

• KYAML output format

  encodingFeatureRequest
  cue-lang/cue#4410 · Filter by author mxey opened on Jun 23, 2026
  6

• formatv2 does not expand a chain of inline fields with an innermost attribute

  fmt
  cue-lang/cue#4407 · Filter by author mvdan opened on Jun 19, 2026
  2

• formatv2 does not keep well-balanced multi-line index expressions

  fmt
  cue-lang/cue#4406 · Filter by author mvdan opened on Jun 19, 2026
  2

• contrib-tools: document repo-local tmp/ as preferred scratch location over /tmp

  FeatureRequest
  cue-lang/cue#4398 · Filter by author myitcv opened on Jun 17, 2026

• cue/format: formatv2 should split long index expressions in a balanced way for v0.17 or later

  fmt
  cue-lang/cue#4396 · Filter by author mvdan opened on Jun 16, 2026
  1

• cue/format: formatv2 shouldn't split long field lines after a colon

  fmt
  cue-lang/cue#4395 · Filter by author mvdan opened on Jun 16, 2026
  2

• formatter: shoud we count runes, lexemes, graphemes, or bytes?

  fmt
  cue-lang/cue#4393 · Filter by author cuematthew opened on Jun 16, 2026
  3

• spec: clarify what an error value and a valid value are

  spec
  cue-lang/cue#4384 · Filter by author mvdan opened on Jun 10, 2026

• major version suffix cannot be determined from module file and import alone

  modulesNeedsInvestigation
  cue-lang/cue#4382 · Filter by author rogpeppe opened on Jun 9, 2026

• Multi-document YAML as output format

  encodingFeatureRequest
  cue-lang/cue#4375 · Filter by author mxey opened on Jun 3, 2026

• contrib-tools: clarify commit-message area prefix for non-package files

  FeatureRequest
  cue-lang/cue#4372 · Filter by author myitcv opened on May 29, 2026

• Language version affected by CUE module in current directory

  NeedsInvestigation
  cue-lang/cue#4340 · Filter by author mxey opened on Apr 24, 2026
  1