# Changelog
`hslua-classes` uses [PVP Versioning][].
## hslua-classes-2.3.1
Released 2024-01-18.
- Relaxed upper bound for text, containers, and bytestring,
allowing text-2.1, containers-0.7, and bytestring-0.12.
## hslua-classes-2.3.0
Released 2023-03-13.
- Require version 2.3.* of HsLua packages hslua-core and
hslua-marshalling.
## hslua-classes-2.2.0
Released 2022-02-19.
- Relaxed upper bounds, allowing hslua-core-2.2.0 and
hslua-marshalling-2.2.0.
## hslua-classes-2.1.0
Released 2022-01-29.
- Updated to hslua-core 2.1 and hslua-marshalling 2.1.
- The Peekable class has been remodeled:
- Peekable now contains `safepeek`, which is a `Peeker`
function for the type.
- `peek` is no longer part of Peekable, but a normal
function defined as `forcePeek . safepeek`.
- HsLua.Class no longer exports `peekList` and
`peekKeyValuePairs`. Use the functions from HsLua.Marshalling
instead.
- The Exposable class is changed to use the `Peek` monad
instead of `LuaE`, thereby unifying the way errors are
reported in HsLua.
- PeekError has been removed; it is now sufficient for
exception types used with Peekable, Exposable, and Invokable
to be instances of LuaError.
- The Invokable type class now has a single parameter. This
removes the need for the AllowAmbiguousTypes extension and
makes using `invoke` much more convenient, as the proper error
type can now be inferred automatically.
- Added function `pushAsHaskellFunction` to make it even easier
to use Haskell functions in Lua.
## hslua-classes-2.0.0
Released 2021-10-21.
- Initially created. Contains modules previously found in the
`Foreign.Lua.Types` hierarchy from `hslua-1.3`.
[PVP Versioning]: https://pvp.haskell.org