3.4.2 [2023.04.17]
------------------
* Remove unused dependency on `semigroups`.

3.4.1 [2023.04.14]
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* Add a `Hashable1 Vector` instance.
* Require `vector-0.12`+ and `hashable-1.2.5.0`+.
* Drop support for GHC 7.10 and earlier.

3.4
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* Support `vector-0.12`
* Added `Hashable` instances.

3.3.1
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* Support `vector` 0.11

3.3.0.1
-------
* Support for GHC 7.10.1

3.3
---
* Added more `Semigroup` instances.

3.2.1
-----
* Refactored build system.
* Removed bounds on dependencies.