# Revision history for hasql-effectful
## 0.2.0.0 -- 2026-05-02
* **Breaking:** drop support for any GHC older than 9.12. The library
is now tested only with `GHC == 9.12.*`.
* Modernize toolchain: devShell uses `ghcWithPackages`, with
`treefmt-nix` and `git-hooks.nix` integration.
* Bump bounds: `base >= 4.21`, `effectful >= 2.5`, `hasql >= 1.10`,
`hasql-pool >= 1.4`, `hasql-transaction >= 1.2`.
* Move the example to a cabal flag (`-fexamples`) so the library
builds without pulling in `hasql-transaction` by default.
* Update the example to use the new `Hasql.Pool.Config`-based
`Hasql.Pool.acquire` introduced in `hasql-pool` 1.0.
## 0.1.0.0 -- 2023-12-27
* Initial release