Stackage LTS 23 released for ghc-9.8 and Nightly now on ghc-9.10

The Stackage team is delighted announce LTS 23 has been released and Nightly has moved on to ghc-9.10, as we also remember Chris Dornan.

More details in our short blog post:

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Thank you very much @juhp and all contributors. And best wishes to the family of Chris Dornan.

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Is the new nightly not backwards compatible with an old version of Stack? (2.9.3.1)
I’m getting an error when it’s trying to build the StackSetupShim because initialBuildSteps is not in scope.

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See: Version history - The Haskell Tool Stack (under major changes)

(GHC 9.10.1 comes with Cabal-3.12.0.0.)

Stack 2.9.3.1 is quite old. Stacks aims to have a high degree of backwards compatibility, so, if you upgrade Stack, your workflows are unlikely to be adversely affected.

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