# Weeder 2.5 released with support for GHC 9.4

**URL:** <https://discourse.haskell.org/t/weeder-2-5-released-with-support-for-ghc-9-4/5633>\
**Category:** Announcements\
**Created:** [January 20, 2023, 2:45pm UTC](https://discourse.haskell.org/t/weeder-2-5-released-with-support-for-ghc-9-4/5633 "2023-01-20T14:45:19Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ocharles](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.haskell.org/ocharles/32/102_2.png) [@ocharles](https://discourse.haskell.org/u/ocharles)\
**Post date:** [January 20, 2023, 2:45pm UTC](https://discourse.haskell.org/t/weeder-2-5-released-with-support-for-ghc-9-4/5633/1 "2023-01-20T14:45:19Z")

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Hello!

Weeder is a utility to find unused declarations in Haskell projects. I’ve [just released Weeder 2.5](https://hackage.haskell.org/package/weeder-2.5.0), which upgrades Weeder to work with GHC 9.4 (only). Many thanks to @taylorfausak for helping make this happen!

Happy weeding!