v1.16.0

Changes since v1.15.0

• Release v1.16.0: automation tools (0120c26)
• docs: date CHANGELOG 1.16.0 (568f5d8)
• Phase 3 review follow-up: align tool docs with narrowed claim contract (09bc6ea)
• Phase 3 client: automation tools (list/create/update/delete_automation) (a8a2f7e)