v4.20.0

github-actions released this 02 Jun 13:53

· 4469 commits to master since this release

77cfc4d

fix: exponential compilation times due to inlined instances (#8254)

This PR fixes unintended inlining of `ToJson`, `FromJson`, and `Repr`
instances, which was causing exponential compilation times in `deriving`
clauses for large structures.

Assets 12