Cross-cutting setup and operations guides. Feature-specific READMEs remain next to
their code (for example tool/, admin/).
| Guide | Topic |
|---|---|
| composer.md | Composer updates, committed vendor/, pre-commit checks |
| vapid.md | Web push notification VAPID keys |
| stripe.md | Stripe Checkout supporter payments |
| badges-assertions.md | Open Badges 2.0 / 3.0 assertion endpoints and config |
| badges-linkedin.md | LinkedIn credential sharing (PY4E example) |
| issuer_migration.md | Deprecation of lti_issuer; phase 1 migration and planned removal |
| lti_key_self_service.md | Planned self-service LTI 1.1/1.3 keys, dynamic registration, re-registration |
Related docs elsewhere in the tree:
- AGENTS.md — repository guidelines for contributors and agents
- CONTRIBUTING.md — contribution workflow