# Directory Update Log

## 2026-06-15
* **Update**: Aligned bundle to the OKF v0.1 reference implementation (GoogleCloudPlatform/knowledge-catalog) — flat index format, `okf_version` declaration, spec-style log headings.
* **Creation**: Added [references/joins/orders__customers](references/joins/orders__customers.md) demonstrating the `references/` + `type: Reference` pattern.
* **Initialization**: Scaffolded OKF v0.1 bundle — [tables/orders](tables/orders.md), [tables/customers](tables/customers.md), [metrics/weekly-active-users](metrics/weekly-active-users.md), [playbooks/incident-response](playbooks/incident-response.md), reserved index.md + log.md.
