# Revision history for dependent-sum-template
## 0.2.0.2 - 2025-01-18
* Support GHC 9.12
## 0.2.0.1 - 2023-12-06
* Add back support for GHC 9.2 and 9.4.
We were able to work around [the bug in `reifyInstances`](https://gitlab.haskell.org/ghc/ghc/-/issues/23743) by using a data family instead of a type family.
## 0.2.0.0 - 2023-08-01
* Recover compatibility with template-haskell 2.18, which was lost in 0.1.2.0
* deriveGShow will generate code that uses Show instances for every argument to a constructor, apart from those of the type that it is generating an instance for.
* Drop support for GHC 9.2 and 9.4 due to [a bug in `reifyInstances`](https://gitlab.haskell.org/ghc/ghc/-/issues/23743)
## 0.1.2.0 - 2023-07-11
* Rework a lot of the logic using th-abstraction to get structural information about data types and to
normalize their representation. This should allow the deriving functions to work on a much wider range
of types.
* Change dependency to just be on `some`, not `dependent-sum`, as we just need the reexported classes.
## 0.1.1.1 - 2021-12-30
* Fix warning with GHC 9.2 about non-canonical `return`.
## 0.1.1.0 revision 1 - 2021-11-30
* Add bound to `th-abstraction` to prevent build failure.
## 0.1.1.0 - 2021-11-25
* Support GHC 9.0
## 0.1.0.3 - 2020-03-24
* Relax version bounds on `dependent-sum` to include 0.7.
## 0.1.0.2 - 2020-03-23
* Update GitHub repository in cabal metadata.
## 0.1.0.1 - 2020-03-21
* Support GHC 8.8.
## 0.1.0.0 - 2019-03-21
* Remove code for generating instances of *Tag classes, as they were removed in dependent-sum-0.6.