diff --git a/CHANGELOG.next.asciidoc b/CHANGELOG.next.asciidoc
index eebb99465c2..16a5d4b8993 100644
--- a/CHANGELOG.next.asciidoc
+++ b/CHANGELOG.next.asciidoc
@@ -130,6 +130,10 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 - Improve `perfmon` metricset performance. {pull}26886[26886]
 - Preserve annotations in a kubernetes namespace metadata {pull}27045[27045]
 - Allow conditional processing in `decode_xml` and `decode_xml_wineventlog`. {pull}27159[27159]
+- Fix build constraint that caused issues with doc builds. {pull}27381[27381]
+- Do not try to load ILM policy if `check_exists` is `false`. {pull}27508[27508] {issue}26322[26322]
+- Fix bug with cgroups hierarchy override path in cgroups {pull}27620[27620]
+- Beat `setup kibana` command may use the elasticsearch API key defined in `output.elasticsearch.api_key`. {issue}24015[24015] {pull}27540[27540]
 
 *Auditbeat*
 
diff --git a/libbeat/metric/system/cgroup/reader.go b/libbeat/metric/system/cgroup/reader.go
index cb08ef028c6..7b1c7277382 100644
--- a/libbeat/metric/system/cgroup/reader.go
+++ b/libbeat/metric/system/cgroup/reader.go
@@ -189,7 +189,7 @@ func (r *Reader) GetV1StatsForProcess(pid int) (*StatsV1, error) {
 	stats.Path, stats.ID = getCommonCgroupMetadata(paths)
 	stats.Version = CgroupsV1
 	for conName, cgPath := range paths {
-		if r.ignoreRootCgroups && cgPath.ControllerPath == "/" {
+		if r.ignoreRootCgroups && (cgPath.ControllerPath == "/" && r.cgroupsHierarchyOverride != cgPath.ControllerPath) {
 			continue
 		}
 		err := getStatsV1(cgPath, conName, &stats)
@@ -212,7 +212,7 @@ func (r *Reader) GetV2StatsForProcess(pid int) (*StatsV2, error) {
 	stats.Path, stats.ID = getCommonCgroupMetadata(paths)
 	stats.Version = CgroupsV2
 	for conName, cgPath := range paths {
-		if r.ignoreRootCgroups && cgPath.ControllerPath == "/" {
+		if r.ignoreRootCgroups && (cgPath.ControllerPath == "/" && r.cgroupsHierarchyOverride != cgPath.ControllerPath) {
 			continue
 		}
 		err := getStatsV2(cgPath, conName, &stats)
diff --git a/libbeat/processors/add_process_metadata/gosigar_cid_provider.go b/libbeat/processors/add_process_metadata/gosigar_cid_provider.go
index 9c124e188bd..2a1d934117c 100644
--- a/libbeat/processors/add_process_metadata/gosigar_cid_provider.go
+++ b/libbeat/processors/add_process_metadata/gosigar_cid_provider.go
@@ -109,6 +109,8 @@ func (p gosigarCidProvider) getProcessCgroups(pid int) (map[string]cgroup.Contro
 // ID is found then an empty string is returned.
 // Example:
 // /kubepods/besteffort/pod9b9e44c2-00fd-11ea-95e9-080027421ddf/2bb9fd4de339e5d4f094e78bb87636004acfe53f5668104addc761fe4a93588e
+// V2 Example:
+// /kubepods.slice/kubepods-burstable.slice/kubepods-burstable-pod1f306eaea646903787fd7cc4eb6be515.slice/crio-eac98011dea91157038ca797f2141754106e074b7242721c7170a642a2204a54.scope
 func (p gosigarCidProvider) getCid(cgroups map[string]cgroup.ControllerPath) string {
 	// if regex defined use it to find cid
 	if len(p.cgroupRegex) != 0 {