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Diffstat (limited to 'libraries/base/changelog.md')
| -rw-r--r-- | libraries/base/changelog.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libraries/base/changelog.md b/libraries/base/changelog.md index a905e2d2f3..ed12f00737 100644 --- a/libraries/base/changelog.md +++ b/libraries/base/changelog.md @@ -43,6 +43,11 @@ CPtrdiff, CSize, CWchar, CSigAtomic, CLLong, CULLong, CBool, CIntPtr, CUIntPtr, CIntMax, CUIntMax. + * Remove instances of `MonadFail` for the `ST` monad (lazy and strict) as per + the [Core Libraries proposal](https://github.com/haskell/core-libraries-committee/issues/33). + A [migration guide](https://github.com/haskell/core-libraries-committee/blob/main/guides/no-monadfail-st-inst.md) + is available. + ## 4.16.0.0 *Nov 2021* |