images/controller/cmd/reservation_broker/reservation_broker.go (2 lines):
	- line 155: // TODO: look into caching this, large number of apps and http requests can slow down the broker.
	- line 431: TODO: convert this to use the K8S watch API.


images/controller/cmd/app_publisher/app_publisher.go (1 line):
	- line 86: // TODO: look into caching this, large number of apps and http requests can slow down the broker.


setup/manifests/base/turn/kustomization.yaml (1 line):
	- line 19: # TODO: separate these out so that the TURN components can be deployed to turn-system namespace


images/controller/cmd/pod_broker/pod_broker.go (1 line):
	- line 114: // TODO: look into caching this, large number of apps and http requests can slow down the broker.


setup/manifests/base/node/node-termination-handler-ds.yaml (1 line):
	- line 50: # TODO: Update to an official image once the build is automated via GCB.