[ess_billing] Mismatch due to partial periods being dropped

packages/ess_billing/_dev/build/docs/README.md

@@ -1,6 +1,6 @@
 # Elasticsearch Service Billing
 
-The Elasticsearch Service Billing integration allows you to monitor Elasticsearch Service usage and costs. It collects billing data from the [Elasticsearch Service billing API](https://www.elastic.co/guide/en/cloud/current/Billing_Costs_Analysis.html) and sends it to your target Elasticsearch cluster. Dashboards are provided out-of-the-box to help you visualize your Elasticsearch Service usage and costs.
+The Elasticsearch Service Billing integration allows you to monitor Elasticsearch Service usage and costs. It collects billing data from the [Elasticsearch Service billing API](https://www.elastic.co/docs/api/doc/cloud-billing/) and sends it to your target Elasticsearch cluster. Dashboards are provided out-of-the-box to help you visualize your Elasticsearch Service usage and costs.
 
 Using this integration, you could for instance create alerts whenever a new deployment is created, or when your baseline spending exceeds a certain threshold.
 
@@ -27,7 +27,7 @@ For private cloud, or admin users, the cloud endpoint can be altered to match yo
 ## Setup
 
 For step-by-step instructions on how to set up an integration, see the
-[Getting started](https://www.elastic.co/guide/en/starting-with-the-elasticsearch-platform-and-its-solutions/current/getting-started-observability.html) guide.
+[Getting started](https://www.elastic.co/docs/solutions/observability/get-started/quickstart-monitor-hosts-with-elastic-agent) guide.
 
 If you run in the cloud (Cloud Hosted of Serverless), this integration is available [agentless](https://www.elastic.co/guide/en/serverless/current/security-agentless-integrations.html) from cluster version 8.17 onward - if this criteria is met, you don't need to install an Elastic Agent to gather these metrics.
 

packages/ess_billing/changelog.yml

@@ -1,4 +1,9 @@
 # newer versions go on top
+- version: "1.5.2"
+  changes:
+    - description: Fix legacy documentation links in the package README.
+      type: bugfix
+      link: https://github.com/elastic/integrations/pull/15488
 - version: "1.5.1"
   changes:
     - description: Clear dashboard filters values

packages/ess_billing/docs/README.md

@@ -1,6 +1,6 @@
 # Elasticsearch Service Billing
 
-The Elasticsearch Service Billing integration allows you to monitor Elasticsearch Service usage and costs. It collects billing data from the [Elasticsearch Service billing API](https://www.elastic.co/guide/en/cloud/current/Billing_Costs_Analysis.html) and sends it to your target Elasticsearch cluster. Dashboards are provided out-of-the-box to help you visualize your Elasticsearch Service usage and costs.
+The Elasticsearch Service Billing integration allows you to monitor Elasticsearch Service usage and costs. It collects billing data from the [Elasticsearch Service billing API](https://www.elastic.co/docs/api/doc/cloud-billing/) and sends it to your target Elasticsearch cluster. Dashboards are provided out-of-the-box to help you visualize your Elasticsearch Service usage and costs.
 
 Using this integration, you could for instance create alerts whenever a new deployment is created, or when your baseline spending exceeds a certain threshold.
 
@@ -27,7 +27,7 @@ For private cloud, or admin users, the cloud endpoint can be altered to match yo
 ## Setup
 
 For step-by-step instructions on how to set up an integration, see the
-[Getting started](https://www.elastic.co/guide/en/starting-with-the-elasticsearch-platform-and-its-solutions/current/getting-started-observability.html) guide.
+[Getting started](https://www.elastic.co/docs/solutions/observability/get-started/quickstart-monitor-hosts-with-elastic-agent) guide.
 
 If you run in the cloud (Cloud Hosted of Serverless), this integration is available [agentless](https://www.elastic.co/guide/en/serverless/current/security-agentless-integrations.html) from cluster version 8.17 onward - if this criteria is met, you don't need to install an Elastic Agent to gather these metrics.
 

packages/ess_billing/manifest.yml

@@ -1,7 +1,7 @@
 format_version: 3.3.2
 name: ess_billing
 title: "Elasticsearch Service Billing"
-version: "1.5.1"
+version: "1.5.2"
 source:
   license: "Elastic-2.0"
 description: "Collects billing metrics from Elasticsearch Service billing API"