Issues

generalize/complicate cosmosOf
stevenfontanella/microlens#197 · opened on May 10, 2026
Relax upper bound on template-haskell for GHC 9.14.1/template-haskell-2.24.0.0
stevenfontanella/microlens#194 · opened on Dec 27, 2025
10
Updated build times including microlens-pro
stevenfontanella/microlens#176 · opened on Jan 28, 2024
GHC 9.8: Warnings about partial head and tail (-Wx-partial)
stevenfontanella/microlens#173 · opened on Sep 5, 2023
6
Missing version bounds for tagged and transformers in microlens-th
stevenfontanella/microlens#172 · opened on Sep 5, 2023
Add more FieldX instances for tuples
stevenfontanella/microlens#145 · opened on May 10, 2021
3
Port the HashMap and Set alterF improvements
stevenfontanella/microlens#142 · opened on Jan 7, 2021
Port Semigroup changes — <>~ should use Semigroup, not Monoid
stevenfontanella/microlens#128 · opened on Jan 28, 2020
[GHC 9.2] Generalize magnify
stevenfontanella/microlens#125 · opened on Jul 25, 2019
Add small self-contained examples for rewriteOf and transformOf
stevenfontanella/microlens#121 · opened on Jun 17, 2019
[GHC 9.2] Deprecate SimpleGetter and SimpleFold, make 8.6 the lowest supported version, do a major version bump
stevenfontanella/microlens#117 · opened on May 4, 2019
2
Clarify microlens principles in the README and module description
stevenfontanella/microlens#115 · opened on May 4, 2019 · microlens 1.0
Deprecate microlens-ghc and move instances into microlens-platform
stevenfontanella/microlens#114 · opened on May 4, 2019 · microlens 1.0
Add a note on whether microlens-th is recommended for libraries in the README
stevenfontanella/microlens#78 · opened on Jul 6, 2016
9
Write more about how to use at?
stevenfontanella/microlens#32 · opened on Aug 6, 2015
Enable doctests
stevenfontanella/microlens#16 · opened on Feb 26, 2015