Welcome to the GHC User’s Guide View page source Welcome to the GHC User’s Guide¶ Contents: 1. Introduction 1.1. Obtaining GHC 1.2. Meta-information: Web sites, mailing lists, etc. 1.3. Reporting bugs in GHC 1.4. GHC version numbering policy 1.5. The Glasgow Haskell Compiler License 2. Release notes 2.1. Version 9.12.1 2.1.1. Language 2.1.2. Compiler 2.1.3. GHCi 2.1.4. Runtime system 2.1.5. base l