ghc-optics-extra-0.4.2.1-bp156.1.1

- Update optics-extra to version 0.4.2.1 revision 2.
  [#] optics-extra-0.4.2.1 (2022-05-20)
  * Fix for previous release when used with `mtl-2.3` and `transformers-0.5`.
  [#] optics-extra-0.4.2 (2022-05-19)
  * Allow `transformers-0.6` and `mtl-2.3`
    Note that `optics-extra` no longer defines `Zoom` instances for `ErrorT` or `ListT` when
    building with `mtl-2.3` or later. This is because `MonadState` is a superclass of
    `Zoom`, and the `MonadState` instances for `ErrorT` and `ListT` were removed in
    `mtl-2.3`. Be watchful of this if you build `optics-extra` with `mtl-2.3` (or
    later) combined with an older version of `transformers` (pre-0.6) that defines
    `ErrorT` or `ListT`.  Similarly for `Magnify` and `MagnifyMany`.
  [#] optics-extra-0.4.1 (2022-03-22)
  * Add support for GHC-9.2

- disable %{ix86} build

- Update optics-extra to version 0.4 revision 2.
  Upstream has revised the Cabal build instructions on Hackage.

- Update optics-extra to version 0.4 revision 1.
  Upstream has revised the Cabal build instructions on Hackage.

- Update optics-extra to version 0.4.
  [#] optics-extra-0.4 (2021-02-22)
  * Add support for GHC-9.0

- Update optics-extra to version 0.3 revision 1.
  Upstream has revised the Cabal build instructions on Hackage.

- disable %{ix86} build

- Add optics-extra at version 0.3.