# Stable CMMF 1.2.0

> Exact-edition documentation and normative sources.

For existing projects, respect the manifest version; never silently upgrade. For new projects use current stable unless experimental is explicitly requested. Specifications are normative; tutorials explain them. Numeric specVersion: 1 means original legacy. Skills helpers do not support beta semantics. Model checks do not validate content or prove CMS translations lossless.

Upstream revision: 32604441aff09a6dbfe2361e97078af5263fd321. Tool guidance is shared separately.

## Normative sources

- [CMMF 1.2.0 specification](https://cmmf.dev/raw/spec/cmmf-v1.2.0.md): Article: https://cmmf.dev/spec/1.2.0/
- [Translation contract 1.2.0](https://cmmf.dev/raw/spec/translation-contract-v1.2.0.md): Article: https://cmmf.dev/spec/1.2.0/translation-contract/
- [Model schema](https://cmmf.dev/schemas/1.2.0/model.schema.json)

## Explanations and complete examples

- [Documentation](https://cmmf.dev/raw/1.2.0/site/docs/index.md): Article: https://cmmf.dev/versions/1.2.0/docs/
- [Model kinds](https://cmmf.dev/raw/1.2.0/site/docs/concepts/model-kinds.md): Article: https://cmmf.dev/versions/1.2.0/docs/concepts/model-kinds/
- [Relationships and composition](https://cmmf.dev/raw/1.2.0/site/docs/concepts/relationships.md): Article: https://cmmf.dev/versions/1.2.0/docs/concepts/relationships/
- [Translation](https://cmmf.dev/raw/1.2.0/site/docs/concepts/translation.md): Article: https://cmmf.dev/versions/1.2.0/docs/concepts/translation/
- [Create your first model set](https://cmmf.dev/raw/1.2.0/site/docs/get-started/first-model.md): Article: https://cmmf.dev/versions/1.2.0/docs/get-started/first-model/
- [Organise a model project](https://cmmf.dev/raw/1.2.0/site/docs/get-started/project-structure.md): Article: https://cmmf.dev/versions/1.2.0/docs/get-started/project-structure/
- [Follow the model visually](https://cmmf.dev/raw/1.2.0/site/docs/get-started/visual-modelling.md): Article: https://cmmf.dev/versions/1.2.0/docs/get-started/visual-modelling/
- [Preserve editorial intent](https://cmmf.dev/raw/1.2.0/site/docs/guides/editorial-intent.md): Article: https://cmmf.dev/versions/1.2.0/docs/guides/editorial-intent/
- [Embed or reference?](https://cmmf.dev/raw/1.2.0/site/docs/guides/embed-or-reference.md): Article: https://cmmf.dev/versions/1.2.0/docs/guides/embed-or-reference/
- [Understand validation errors](https://cmmf.dev/raw/1.2.0/site/docs/guides/errors.md): Article: https://cmmf.dev/versions/1.2.0/docs/guides/errors/
- [Model what needs localisation](https://cmmf.dev/raw/1.2.0/site/docs/guides/localisation.md): Article: https://cmmf.dev/versions/1.2.0/docs/guides/localisation/
- [Migrate a model set to 1.2.0](https://cmmf.dev/raw/1.2.0/site/docs/guides/migrate-to-1-2.md): Article: https://cmmf.dev/versions/1.2.0/docs/guides/migrate-to-1-2/
- [Give rich text a clear job](https://cmmf.dev/raw/1.2.0/site/docs/guides/rich-text.md): Article: https://cmmf.dev/versions/1.2.0/docs/guides/rich-text/
- [Validate the model at the right level](https://cmmf.dev/raw/1.2.0/site/docs/guides/validation.md): Article: https://cmmf.dev/versions/1.2.0/docs/guides/validation/
- [See the model as a system](https://cmmf.dev/raw/1.2.0/site/docs/guides/visualisation.md): Article: https://cmmf.dev/versions/1.2.0/docs/guides/visualisation/
- [Canonical field types](https://cmmf.dev/raw/1.2.0/site/docs/reference/canonical-types.md): Article: https://cmmf.dev/versions/1.2.0/docs/reference/canonical-types/
- [Example model sets](https://cmmf.dev/raw/1.2.0/site/examples/index.md): Article: https://cmmf.dev/versions/1.2.0/examples/
- [The Article model set](https://cmmf.dev/raw/1.2.0/site/examples/article.md): Article: https://cmmf.dev/versions/1.2.0/examples/article/
- [Customer Story](https://cmmf.dev/raw/1.2.0/site/examples/customer-story.md): Article: https://cmmf.dev/versions/1.2.0/examples/customer-story/
- [Content modelling glossary](https://cmmf.dev/raw/1.2.0/site/learn/glossary.md): Article: https://cmmf.dev/versions/1.2.0/learn/glossary/
- [Start with the content, keep the intent](https://cmmf.dev/raw/1.2.0/site/learn/why-cmmf.md): Article: https://cmmf.dev/versions/1.2.0/learn/why-cmmf/
- [Customer Story project](https://cmmf.dev/downloads/examples/1.2.0/customer-story.zip)
- [Article project](https://cmmf.dev/downloads/examples/1.2.0/article.zip)

## Reference packs and shared tools

- [Edition documentation pack](https://cmmf.dev/downloads/documentation/1.2.0.zip)
- [Shared tool guidance](https://cmmf.dev/raw/site/tools/index.md): Compatibility is specified per tool.