openstack/heat — Week of 2026-07-25

heat-manage restoration. The heat-manage update_params command returned to the tree, landing on master and getting backported across three branches (~1,860 lines total at 998535 and its siblings). Alongside it, HEAT_ENFORCE_SCOPE was reinstated as a deprecated alias, softening a prior removal.

Integration pruning. The Vitrage integration was removed outright, deleting roughly 330 lines of resource plugins and related code. On stable/2025.1, the Jammy job was disabled.

Devstack plumbing. Several small plugin fixes tightened the devstack story: image_ref and instance_type are now set explicitly, the [service_available] heat option is written, an [oslo_messaging_notifications] driver is configured, and hidden_stack_tag(s) handling moved into the plugin. A handful of redundant knobs — a [volume-feature-enabled] backup override, CINDER_BACKUP_DRIVER, and the unused CEILOMETER_PIPELINE_INTERVAL — were dropped.