All pull requests

Pull requests

• Fix: CSV builder doesn't escape CR characters

  kind:bugtopic:stdlib:serialization
  #17548·ysbaddaden opened Oct 5, 2026Collaborator·

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  · 1.22.0
  

• renovate: Add custom config for updating shards repo checkout

  topic:infrastructure
  #17547·straight-shoota opened Oct 5, 2026Member·

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  · 1.22.0
  

• Fix: crystal/once must cleanup when an exception is raised

  kind:bugtopic:stdlib:runtime
  #17546·ysbaddaden opened Oct 5, 2026Collaborator·

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  1

  3

  

• [CI] Run smoke tests on changes that affect codegen

  topic:infrastructure/ci
  #17545·straight-shoota opened Oct 5, 2026Member·

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  · 1.22.0
  4

  

• Raise File::AccessDeniedError for EPERM

  kind:bugtopic:stdlib:system
  #17542·jochenseeber opened Oct 4, 2026·

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  1

  1

• Fix downcast to a generic class without instances

  #17536·jochenseeber opened Oct 3, 2026·

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  1

• Fix codegen crash after narrowing to a generic class with an unbound instance

  #17535·jochenseeber opened Oct 3, 2026·

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  1

• Add spec for explicit decompressing HTTP request body [follow-up #17476]

  kind:specstopic:stdlib:networking
  #17531·straight-shoota opened Oct 2, 2026Member·

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  · 1.22.0
  

• Add simple AGENTS.md to start shaping AI behavior

  kind:chore
  #17529·ysbaddaden opened Oct 2, 2026Collaborator·

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  7

  

• Quote carriage returns in RFC CSV output

  #17525·Arthur031221 opened Oct 2, 2026·

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  1

• Match with-scope overloads against their scope in call errors

  kind:bugtopic:compiler:semantic
  #17524·jochenseeber opened Oct 2, 2026·

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  1

• Resolve generic ancestors again once every type is declared

  kind:bugtopic:compiler:semantic
  #17521·jochenseeber opened Oct 2, 2026·

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  1

• Fix memory leak in mixed union assignments

  kind:bugtopic:compiler:codegen
  #17518·ysbaddaden opened Oct 1, 2026Collaborator·

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  · 1.22.0
  1

  2

  

• Do not emit redundant and i1 true, ... LLVM instructions

  performancetopic:stdlib:llvm
  #17515·HertzDevil opened Sep 30, 2026Contributor·

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  · 1.23.0

• Fix: auto-scaling of multiple execution contexts

  kind:bugtopic:multithreadingtopic:stdlib:runtime
  #17514·ysbaddaden opened Sep 30, 2026Collaborator·

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  · 1.22.0
  

• Fix recursive def return type shrinking below its provisional restriction

  #17511·papilip opened Sep 29, 2026·

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  1

• PoC: Add Time.fast_utc and Time.fast_instant

  kind:featuretopic:stdlib:time
  #17503·ysbaddaden opened Sep 29, 2026Collaborator·

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  2

  

• Put monitor thread to sleep when process is idle

  kind:featuretopic:multithreadingtopic:stdlib:runtime
  #17501·ysbaddaden opened Sep 29, 2026Collaborator·

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  · 1.23.0
  7

  

• Add changelog for 1.22.0

  topic:infrastructure
  #17500·straight-shoota opened Sep 28, 2026Member·

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  1

  

• Add Call#annotation(s) and Call#delete_annotation(s) as an experimental API

  #17499·jochenseeber opened Sep 28, 2026·

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  1

• Respect cleanup: false for type cleanup

  #17496·jochenseeber opened Sep 28, 2026·

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  1

• Fix TypeNode#name(generic_args: false) for tuples, procs and metaclasses

  #17493·jochenseeber opened Sep 28, 2026·

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  1

• Add a depth limit for nested macro expansion

  kind:bugtopic:compiler:semantic
  #17489·jochenseeber opened Sep 27, 2026·

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  1

  2

• Fix TypeNode#type_vars on a named tuple instance

  kind:bugtopic:compiler:semantic
  #17488·jochenseeber opened Sep 27, 2026·

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  1

  1

• Fix TypeNode#constant and others on types that declare no constants

  #17485·jochenseeber opened Sep 27, 2026·

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  1