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feat: Add cflinuxfs5 (Ubuntu 24.04) stack support#1157

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ivanovac wants to merge 5 commits intomasterfrom
cflinuxfs5-beta
Open

feat: Add cflinuxfs5 (Ubuntu 24.04) stack support#1157
ivanovac wants to merge 5 commits intomasterfrom
cflinuxfs5-beta

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@ivanovac ivanovac commented Mar 11, 2026

Summary

Adds support for the cflinuxfs5 stack (Ubuntu 24.04 Noble) to the Python buildpack.

Changes

  • install_go.sh - Add cflinuxfs5 to supported stacks validation

  • package.sh - Include cflinuxfs5 in packaging script

  • manifest.yml - Extend libffi 3.2.1 and libmemcache 1.0.18 to cflinuxfs5

  • config.json/ VERSION - Update for cflinuxfs5 release

Dependencies

All dependencies use official S3-hosted binaries from buildpacks.cloudfoundry.org .

Related

Depends on cflinuxfs5 stack availability in CF environments
Related buildpacks-ci pipeline updates for cflinuxfs5 test jobs

- Add cflinuxfs5 to supported stacks in install_go.sh and package.sh
- Add cflinuxfs5 Python dependencies (3.10.9, 3.11.15, 3.12.13, 3.13.9, 3.14.3)
- Extend libffi and libmemcache to support cflinuxfs5 stack
- Update config.json and VERSION for cflinuxfs5 release

Dependencies use official S3-hosted binaries from buildpacks.cloudfoundry.org.
- Accept master's updated cflinuxfs5 dependencies from pipeline
- Add cflinuxfs5 to libffi and libmemcache entries (binaries tested compatible)
- Use cflinuxfs4 Go binary for all stacks (compatible with cflinuxfs5)
- Remove cflinuxfs3 support (deprecated stack)
- Single version/SHA simplifies maintenance
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