cmd/hub/api/cluster.go (6 lines):
	- line 156: if err != nil && !strings.HasSuffix(err.Error(), " found") { // TODO proper 404 handling
	- line 180: // TODO with createNewTemplate = true we can get a 400 HTTP
	- line 251: case "component.kubernetes.worker.size", "component.kubernetes.gke.nodeMachineType": // TODO worker.instance.size
	- line 267: case "component.kubernetes.worker.spotPrice": // TODO worker.aws.spotPrice
	- line 271: case "component.kubernetes.gke.preemptibleNodes": // TODO worker.gcp.preemptible.enabled
	- line 450: // TODO with createNewTemplate = true we can get a 400 HTTP


cmd/hub/lifecycle/requirement.go (3 lines):
	- line 113: // TODO probe meta-data server
	- line 343: // TODO az login --identity
	- line 378: // TODO ARM_USE_MSI ARM_ENVIRONMENT?


cmd/hub/compose/elaborate.go (3 lines):
	- line 610: outputs[i].Kind = "secret" // TODO guess secret kind, like api sync does?
	- line 695: // TODO global env var support is suspended, decide to resume or remove
	- line 821: // TODO process fromFile?


cmd/hub/lifecycle/deploy.go (3 lines):
	- line 143: // TODO sync status if no state manifest on undeploy
	- line 198: // TODO state file has user-level parameters for undeploy operation
	- line 278: // TODO handle ^C interrupt to update op log and stack status


cmd/hub/state/merge.go (3 lines):
	- line 173: // TODO review: should we really merge stack-level parameters from state?
	- line 189: // TODO review: always load outputs from dependencies?
	- line 209: overwrite = true // TODO review overwrite logic


cmd/hub/cmd/deploy.go (2 lines):
	- line 61: // TODO a local state that is not up-to-date, but remote is?
	- line 123: // TODO remove compat


cmd/hub/api/sync.go (2 lines):
	- line 76: // TODO how to preserve user supplied hub.deploymentId?
	- line 154: Version: version, // TODO deprecate in favor of Meta.Version


cmd/hub/lifecycle/probe.go (2 lines):
	- line 121: // TODO folowing probes relies on impl file presence
	- line 158: if mode.IsRegular() { // TODO check exec bits?


cmd/hub/ext/run.go (2 lines):
	- line 42: // TODO check file mode
	- line 43: // TODO allow extension placement in a dedicated subdirectory


cmd/hub/git/pull.go (2 lines):
	- line 76: baseDirCurrent, manifest.ComponentSourceDirFromRef(&component, stackBaseDir, baseDirCurrent), // TODO proper dir
	- line 181: // TODO: same way as git stash --include-untracked


cmd/hub/compose/unbundle.go (1 line):
	- line 180: // TODO find a common root and output a parameters sub-tree with single `component:` declaration


cmd/hub/manifest/types.go (1 line):
	- line 82: Requires        RequiresTuning    `yaml:",omitempty"` // TODO use pointer?


cmd/hub/parameters/eval.go (1 line):
	- line 131: // TODO review: expansion search path is set to parameter's `component:`


cmd/hub/kube/kubeconfig.go (1 line):
	- line 30: // TODO (1) find a provider with kubernetes.api.* outputs


cmd/hub/lifecycle/outputs.go (1 line):
	- line 135: if output.Value == nil { // TODO decoded nil from JSON null?


cmd/hub/lifecycle/backup.go (1 line):
	- line 158: // TODO Should we reload new parameters from elaborate to allow for component's source mismatch?


cmd/hub/filecache/cache.go (1 line):
	- line 21: // TODO use golang.org/x/sys/unix FcntlFlock()


cmd/hub/api/types.go (1 line):
	- line 251: Version    string             `json:"version,omitempty"` // TODO deprecate in favor of Meta.Version


cmd/hub/util/util.go (1 line):
	- line 136: // TODO honour `secure`


cmd/hub/cmd/cluster.go (1 line):
	- line 285: // TODO review interaction of these options


cmd/hub/api/instance.go (1 line):
	- line 811: code, body, err := get2(hubApi(), path) // TODO stream log into file


cmd/hub/lifecycle/template.go (1 line):
	- line 480: // TODO YAML fragment on a single line


cmd/hub/state/types.go (1 line):
	- line 44: Version         string                       `yaml:",omitempty"` // TODO deprecate in favor of Meta


cmd/hub/aws/kms.go (1 line):
	- line 32: // TODO we may allow key ARN to be unset and retrieve it from resp.KeyId


cmd/hub/lifecycle/ask.go (1 line):
	- line 89: // TODO review