v0.8.0-beta.7
* Fix: bind nested caller capability to producer * Release: prepare beta.7 caller topology contract * Fix: stage producer runtime for clean CI tests * Docs: record clean CI runtime contract * Fix: isolate physical CI test resources
* Fix: bind nested caller capability to producer * Release: prepare beta.7 caller topology contract * Fix: stage producer runtime for clean CI tests * Docs: record clean CI runtime contract * Fix: isolate physical CI test resources