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aeson v1.4.1.0 Release Notes

Release Date: 2018-09-24 // over 5 years ago
    • Optimizations of generics, thanks to Rémy Oudompheng, here are some numbers for GHC 8.4:
      • Compilation time: G/BigProduct.hs is 25% faster, G/BigRecord.hs is 2x faster.
      • Runtime performance: BigRecord/toJSON/generic and BigProduct/encode/generic are more than 2x faster.
    • ➕ Added To/FromJSON instances for Void and Generics's V1, thanks to Will Yager
    • ➕ Added To/FromJSON instances for primitive's Array, SmallArray, PrimArray and UnliftedArray, thanks to Andrew Thad.
    • 🛠 Fixes handling of UTCTime wrt. leap seconds , thanks to Adam Schønemann
    • 📚 Warning and documentation fixes thanks to tom-bop, Gabor Greif, Ian Jeffries, and Mateusz Curyło.