Issues

• Keep exporting stdDev from streamly-core?

  aspect:api
  composewell/streamly#3206 · Filter by author harendra-kumar opened on Apr 27, 2026 · 0.12.0

• Rooted, unrooted path semantics

  api:breakingaspect:apiaspect:filesystem
  composewell/streamly#3203 · Filter by author harendra-kumar opened on Apr 23, 2026 · 0.12.0

• Performance regressions from ghc-9.12 to ghc-9.14

  type:performance
  composewell/streamly#3200 · Filter by author harendra-kumar opened on Apr 14, 2026 · 0.12.0
  2

• Benchmarks requiring -fspec-constr-recursive=16

  type:performance
  composewell/streamly#3187 · Filter by author harendra-kumar opened on Dec 4, 2025 · 0.12.0

• filesystem, unicode functionality as separate packages

  api:deprecatingaspect:filesystem
  composewell/streamly#3186 · Filter by author harendra-kumar opened on Dec 4, 2025 · 0.12.0

• Array breaking API names

  api:deprecatingaspect:apiaspect:arrays
  composewell/streamly#3176 · Filter by author harendra-kumar opened on Oct 27, 2025 · 0.12.0

• Keep the signature of concatIterate and parConcatIterate the same

  composewell/streamly#3173 · Filter by author adithyaov opened on Oct 5, 2025 · 0.12.0

• Export incremental scans and folds

  composewell/streamly#3172 · Filter by author harendra-kumar opened on Sep 27, 2025 · 0.11.1

• Fix number benchmark in Unicode.Parser benchmark module

  aspect:parsersaspect:unicode
  composewell/streamly#3171 · Filter by author harendra-kumar opened on Sep 23, 2025 · 0.11.1

• DirIO module ReadOptions do not work for Windows

  type:bug
  composewell/streamly#3167 · Filter by author harendra-kumar opened on Sep 20, 2025 · 0.11.1

• Prepare for removing "extract" from folds

  api:breakingaspect:api
  composewell/streamly#3165 · Filter by author harendra-kumar opened on Sep 19, 2025 · 0.12.0

• Some suggested naming changes

  aspect:api
  composewell/streamly#3164 · Filter by author harendra-kumar opened on Sep 19, 2025 · 0.12.0

• Use StreamK implicitly where needed - user rewrite rules

  composewell/streamly#3162 · Filter by author harendra-kumar opened on Sep 18, 2025 · 0.12.0

• Use Arrays for backtracking in Parsers, instead of using StreamK

  composewell/streamly#3160 · Filter by author harendra-kumar opened on Sep 10, 2025 · 0.12.0

• Add module documentation for the Scanl module

  composewell/streamly#3159 · Filter by author harendra-kumar opened on Sep 9, 2025 · 0.11.1

• Windows build fails with Win32 == 2.14.*

  composewell/streamly#3156 · Filter by author adithyaov opened on Sep 3, 2025 · 0.11.1

• Broken LICENSE link

  composewell/streamly#3154 · Filter by author adithyaov opened on Sep 3, 2025 · 0.11.1

• Broken CONTRIBUTING link

  composewell/streamly#3153 · Filter by author adithyaov opened on Sep 3, 2025 · 0.11.1

• Drop ghc-8.6.5 and 8.8.4

  type:maintenance
  composewell/streamly#3151 · Filter by author harendra-kumar opened on Sep 2, 2025 · 0.12.0

• Expose PosixPath and WindowsPath modules

  aspect:filesystem
  composewell/streamly#3137 · Filter by author harendra-kumar opened on Aug 23, 2025 · 0.12.0

• Implement the RingArray.Generic module

  aspect:arrays
  composewell/streamly#3135 · Filter by author harendra-kumar opened on Aug 23, 2025 · 0.12.0

• Avoid loops during directory traversal

  aspect:filesystem
  composewell/streamly#3131 · Filter by author harendra-kumar opened on Aug 21, 2025 · 0.12.0

• Evaluate implementation of array backed streams

  Feature

  composewell/streamly#3126 · Filter by author harendra-kumar opened on Jul 31, 2025 · 0.12.0

• Add more ergonomic ways to define folds and scans

  composewell/streamly#3125 · Filter by author harendra-kumar opened on Jul 28, 2025 · 0.12.0

• Add common folds in the Array module itself?

  composewell/streamly#3124 · Filter by author harendra-kumar opened on Jul 28, 2025 · 0.12.0