v0.5.0

0.5.0 (2026-08-04)

Features

• config: substitute ${VAR} references in config values (8396103)
• gcp: add Cloud Billing adapter with historical Cost table CSV import (73cb383)
• helm: support extra volumes for supplying historical CSVs (e0edee6)
• local: docker compose stack with env-driven config (0730725)
• metrics: add sub_account label for per-project cost attribution (a392581)

Bug Fixes

• ci: install the dev extra so ruff is available (5b8f6f9)
• dashboards: scope every panel by project and service (bed813b)
• gcp: validate source before importing the optional bigquery dep (09a0ea5)