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Glasgow Haskell Compiler (GHC)End of Life (EOL) Dates & Support Status

Active
Programming LanguagesLatest Version: 9.12.4Latest Release: Mar 27, 2026

GHC (Glasgow Haskell Compiler) is the leading compiler and runtime for the Haskell programming language.

Support summary

Glasgow Haskell Compiler (GHC) has cycles in security-only maintenance. Production workloads should move toward actively supported releases.

What do EOL and support statuses mean?

Next EOL

No announced EOL date is currently listed.

Supported cycles

5

1 lts

Versions

14

Latest Version

9.12.4

Active Support

3

EOL

9

Lifecycle Timeline

Aug 25, 2019As of Sep 27, 2026
9.14Active · Date not announced
9.12Active · Date not announced
9.10Active · Date not announced
9.8Security · Date not announced
9.6Security · Date not announced
9.4EOL · Ended; date not announced
9.2EOL · Ended; date not announced
9.0EOL · Ended; date not announced
8.10EOL · Ended; date not announced
8.8EOL · Ended; date not announced
ActiveSecurityEOLHistorical phase unknown

Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.

Versions

ReleaseRelease DateActive SupportEOLLatest VersionLTSStatus
9.14Dec 19, 2025MaintainedDate not announced9.14.1
Yes
Active
9.12Nov 15, 2024MaintainedDate not announced9.12.4No
Active
9.10May 10, 2024MaintainedDate not announced9.10.3No
Active
9.8Oct 9, 2023EndedDate not announced9.8.4No
Security
9.6Mar 10, 2023EndedDate not announced9.6.7No
Security
9.4Aug 7, 2022EndedEnded; date not announced9.4.8No
EOL
9.2Oct 29, 2021EndedEnded; date not announced9.2.8No
EOL
9.0Feb 3, 2021EndedEnded; date not announced9.0.2No
EOL
8.10Mar 22, 2020EndedEnded; date not announced8.10.7No
EOL
8.8Aug 25, 2019EndedEnded; date not announced8.8.4No
EOL
8.6Sep 21, 2018EndedEnded; date not announced8.6.5No
EOL
8.4Mar 8, 2018EndedEnded; date not announced8.4.4No
EOL
8.2Jul 21, 2017EndedEnded; date not announced8.2.2No
EOL
8.0May 17, 2016EndedEnded; date not announced8.0.2No
EOL

Data sources

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Frequently Asked Questions

Which versions of Glasgow Haskell Compiler (GHC) have reached end of life?
The following Glasgow Haskell Compiler (GHC) versions have reached end of life and no longer receive security updates: 9.4, 9.2, 9.0, 8.10, 8.8, 8.6, 8.4, 8.2 (and 1 more). It is recommended to upgrade to a supported version.
Is it safe to continue using Glasgow Haskell Compiler (GHC) 9.4?
Glasgow Haskell Compiler (GHC) 9.4 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of Glasgow Haskell Compiler (GHC)?
The latest version of Glasgow Haskell Compiler (GHC) is 9.12.4, released in the 9.12 release cycle.
How many versions of Glasgow Haskell Compiler (GHC) are currently supported?
Glasgow Haskell Compiler (GHC) currently has 5 actively supported version(s): 9.14, 9.12, 9.10, 9.8, 9.6.
When does Glasgow Haskell Compiler (GHC) 9.14 reach end of life?
Glasgow Haskell Compiler (GHC) 9.14 does not have a specific end-of-life date announced yet.
What should I do when Glasgow Haskell Compiler (GHC) reaches end of life?
When a Glasgow Haskell Compiler (GHC) version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.