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  • migration

Last edited by Ryan Scott Dec 09, 2020
Page history New page

migration

Migration Guide

This page shall provide information to help migrating between major GHC releases.

Related Information

Possibly useful information can also be found in the following places:

  • Commentary/Libraries/VersionHistory
  • LanguagePragmaHistory
  • "Release Notes" chapter in the GHC User's Guide
  • GHC Boot Package changelogs on Hackage (e.g. base's changelog)

Version-specific Migration Guides

  • Migrating from GHC 9.0.x to GHC 9.2.x

  • Migrating from GHC 8.10.x to GHC 9.0.x

  • Migrating from GHC 8.8.x to GHC 8.10.x

  • Migrating from GHC 8.6.x to GHC 8.8.x

  • Migrating from GHC 8.4.x to GHC 8.6.x

  • Migrating from GHC 8.2.x to GHC 8.4.x

  • Migrating from GHC 8.0.x to GHC 8.2.x

  • Migrating from GHC 7.10.x to GHC 8.0.x

  • Migrating from GHC 7.8.x to GHC 7.10.x

  • Migrating from GHC 7.6.x to GHC 7.8.x

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