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> For a complete documentation index, see https://docs.humansecurity.com/applications/fastly-vcl/v12/llms.txt.

# V12

## Docs

- [Install the Fastly VCL v12 Enforcer](https://docs.humansecurity.com/applications/fastly-vcl/v12/installation.md)
- [Manually install the Fastly VCL v12 Enforcer](https://docs.humansecurity.com/applications/fastly-vcl/v12/manual-installation.md)
- [Fastly VCL v12 configuration options](https://docs.humansecurity.com/applications/fastly-vcl/v12/configuration.md)
- [How it works](https://docs.humansecurity.com/applications/fastly-vcl/v12/how-it-works.md)
- [Upgrade to Fastly VCL v12](https://docs.humansecurity.com/applications/fastly-vcl/v12/upgrade-to-fastly-vcl-v12.md)