Update package version to 1.18.2

CHANGELOG

@@ -913,3 +913,8 @@
 * Fix emoji database loading in web worker ([#39558](https://github.com/tootsuite/mastodon/issues/39558) and [#39562](https://github.com/tootsuite/mastodon/issues/39562) by [@ChaosExAnima](https://github.com/ChaosExAnima))
 * Fix display name length limit being incorrectly enforced in web UI ([#39499](https://github.com/tootsuite/mastodon/issues/39499) by [@shleeable](https://github.com/shleeable))
 
+[1.18.2]
+* Update mastodon to 4.6.2
+* [Full Changelog](https://github.com/mastodon/mastodon/releases/tag/v4.6.2)
+* Update FFMpeg version used in the container image to fix [CVE-2026-8461](https://github.com/advisories/GHSA-qff7-4q6c-m8h6) (critical severity)
+

CloudronManifest.json

@@ -5,7 +5,7 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Federated social network",
-  "version": "1.18.1",
+  "version": "1.18.2",
   "upstreamVersion": "4.6.2",
   "healthCheckPath": "/about",
   "httpPort": 8000,