diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..559de00
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,18 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+
+[Tags on this repository](https://github.com/AndreyVMarkelov/bamboo-prometheus-exporter/releases)
+
+## [Unreleased]
+
+## [1.0.5] (v5.8.x-6.9.x)
+
+- Added new metric: bamboo_plans_gauge (plans count)
+- Added new metric: bamboo_plans_workers_idle_gauge
+- Added new metric: bamboo_plans_workers_busy_gauge
+- Added new metric: bamboo_plans_workers_queue_gauge
+- Support Bamboo v6.9.x
diff --git a/pom.xml b/pom.xml
index efe1db6..f4e5875 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>ru.andreymarkelov.atlas.plugins</groupId>
     <artifactId>prom-bamboo-exporter</artifactId>
-    <version>1.0.4</version>
+    <version>1.0.5</version>
     <packaging>atlassian-plugin</packaging>
 
     <name>Prometheus Exporter For Bamboo</name>
@@ -84,7 +84,7 @@
     </build>
 
     <properties>
-        <bamboo.version>5.4.2</bamboo.version>
+        <bamboo.version>5.8.0</bamboo.version>
         <bamboo.data.version>${bamboo.version}</bamboo.data.version>
         <amps.version>6.3.21</amps.version>
         <prometheus.version>0.6.0</prometheus.version>
diff --git a/src/main/java/ru/andreymarkelov/atlas/plugins/prombambooexporter/manager/MetricCollectorImpl.java b/src/main/java/ru/andreymarkelov/atlas/plugins/prombambooexporter/manager/MetricCollectorImpl.java
index aa601e5..caa6d1e 100644
--- a/src/main/java/ru/andreymarkelov/atlas/plugins/prombambooexporter/manager/MetricCollectorImpl.java
+++ b/src/main/java/ru/andreymarkelov/atlas/plugins/prombambooexporter/manager/MetricCollectorImpl.java
@@ -1,10 +1,12 @@
 package ru.andreymarkelov.atlas.plugins.prombambooexporter.manager;
 
-import java.util.ArrayList;
-import java.util.List;
-
 import com.atlassian.bamboo.buildqueue.manager.AgentManager;
+import com.atlassian.bamboo.event.spi.ExecutorStats;
 import com.atlassian.bamboo.license.BambooLicenseManager;
+import com.atlassian.bamboo.plan.NonBlockingPlanExecutionService;
+import com.atlassian.bamboo.plan.PlanManager;
+import com.atlassian.bamboo.plan.TopLevelPlan;
+import com.atlassian.bamboo.plan.branch.ChainBranch;
 import com.atlassian.extras.api.bamboo.BambooLicense;
 import io.prometheus.client.Collector;
 import io.prometheus.client.CollectorRegistry;
@@ -16,6 +18,9 @@
 import org.springframework.beans.factory.DisposableBean;
 import org.springframework.beans.factory.InitializingBean;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import static java.util.Collections.emptyList;
 import static java.util.concurrent.TimeUnit.DAYS;
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
@@ -26,6 +31,8 @@ public class MetricCollectorImpl extends Collector implements MetricCollector, I
     private final CollectorRegistry registry;
     private final BambooLicenseManager bambooLicenseManager;
     private final AgentManager agentManager;
+    private final NonBlockingPlanExecutionService nonBlockingPlanExecutionService;
+    private final PlanManager planManager;
 
     //--> Common
 
@@ -81,6 +88,7 @@ public class MetricCollectorImpl extends Collector implements MetricCollector, I
             .create();
 
     //--> License
+
     private final Gauge maintenanceExpiryDaysGauge = Gauge.build()
             .name("bamboo_maintenance_expiry_days_gauge")
             .help("Maintenance Expiry Days Gauge")
@@ -96,14 +104,45 @@ public class MetricCollectorImpl extends Collector implements MetricCollector, I
             .help("Allowed Users Gauge")
             .create();
 
+    //--> Plans
+
+    private final Gauge plansGauge = Gauge.build()
+            .name("bamboo_plans_gauge")
+            .help("Plans By Type (top, branch) Gauge")
+            .labelNames("type")
+            .create();
+
+    //--> Workers
+
+    private final Gauge planWorkerIdleGauge = Gauge.build()
+            .name("bamboo_plans_workers_idle_gauge")
+            .help("Plan Workers Idle Gauge")
+            .create();
+
+    private final Gauge planWorkerBusyGauge = Gauge.build()
+            .name("bamboo_plans_workers_busy_gauge")
+            .help("Plan Workers Busy Gauge")
+            .create();
+
+    private final Gauge planWorkerQueueGauge = Gauge.build()
+            .name("bamboo_plans_workers_queue_gauge")
+            .help("Plan Workers Queue Size Gauge")
+            .create();
+
     public MetricCollectorImpl(
             BambooLicenseManager bambooLicenseManager,
-            AgentManager agentManager) {
+            AgentManager agentManager,
+            NonBlockingPlanExecutionService nonBlockingPlanExecutionService,
+            PlanManager planManager) {
         this.bambooLicenseManager = bambooLicenseManager;
         this.agentManager = agentManager;
+        this.nonBlockingPlanExecutionService = nonBlockingPlanExecutionService;
+        this.planManager = planManager;
         this.registry = CollectorRegistry.defaultRegistry;
     }
 
+    // Implementations
+
     //--> Common
 
     @Override
@@ -157,18 +196,37 @@ private List<MetricFamilySamples> collectInternal() {
         activeAgentsGauge.set(agentManager.getActiveAndEnabledAgents().size());
         busyAgentsGauge.set(agentManager.getBusyBuildAgents().size());
 
+        // plans
+        plansGauge.labels("top").set(planManager.getPlanCount(TopLevelPlan.class));
+        plansGauge.labels("branch").set(planManager.getPlanCount(ChainBranch.class));
+
+        // workers
+        final ExecutorStats planExecutorStats = this.nonBlockingPlanExecutionService.getExecutorStats();
+        final int planExecutorStatsActiveCount = planExecutorStats.getActiveCount();
+        planWorkerIdleGauge.set(planExecutorStats.getPoolSize() - planExecutorStatsActiveCount);
+        planWorkerBusyGauge.set(planExecutorStatsActiveCount);
+        planWorkerQueueGauge.set(planExecutorStats.getEventsQueue().size());
+
         List<MetricFamilySamples> result = new ArrayList<>();
         result.addAll(errorsCounter.collect());
         result.addAll(finishedBuildsCounter.collect());
         result.addAll(canceledBuildsCounter.collect());
         result.addAll(finishedDeploysCounter.collect());
         result.addAll(buildQueueTimeoutCounter.collect());
+        // license
         result.addAll(maintenanceExpiryDaysGauge.collect());
         result.addAll(licenseExpiryDaysGauge.collect());
         result.addAll(allowedUsersGauge.collect());
+        // agents
         result.addAll(allAgentsGauge.collect());
         result.addAll(activeAgentsGauge.collect());
         result.addAll(busyAgentsGauge.collect());
+        // plans
+        result.addAll(plansGauge.collect());
+        // workers
+        result.addAll(planWorkerIdleGauge.collect());
+        result.addAll(planWorkerBusyGauge.collect());
+        result.addAll(planWorkerQueueGauge.collect());
 
         return result;
     }
diff --git a/src/main/resources/ru/andreymarkelov/atlas/plugins/prombambooexporter/images/prom-exporter.png b/src/main/resources/ru/andreymarkelov/atlas/plugins/prombambooexporter/images/prom-exporter.png
index 1e3f57d..3e57401 100644
Binary files a/src/main/resources/ru/andreymarkelov/atlas/plugins/prombambooexporter/images/prom-exporter.png and b/src/main/resources/ru/andreymarkelov/atlas/plugins/prombambooexporter/images/prom-exporter.png differ