Merge pull request #22444 from sairaj18/patch-1713

docs: add infra-agent 1.71.3 release notes

Author: PallaviWrite

src/content/docs/release-notes/infrastructure-release-notes/infrastructure-agent-release-notes/new-relic-infrastructure-agent-1713.mdx

@@ -0,0 +1,13 @@
+---
+subject: Infrastructure agent
+releaseDate: '2025-12-11'
+version: 1.71.3
+---
+
+A new version of the agent has been released. Follow standard procedures to [update the Infrastructure agent](/docs/infrastructure/install-configure-manage-infrastructure/update-or-uninstall/update-infrastructure-agent).
+New Relic recommends that you upgrade the agent regularly and at a minimum every 3 months. As of this release, the oldest supported version is [Infrastructure agent 1.58.1](/docs/release-notes/infrastructure-release-notes/infrastructure-agent-release-notes/new-relic-infrastructure-agent-1581/).
+
+## Changed
+
+* Updated alpine docker tag to v3.23 in [#2158](https://github.com/newrelic/infrastructure-agent/pull/2158)
+* Updated go version to 1.25.5 in [#2161](https://github.com/newrelic/infrastructure-agent/pull/2161)