Merge pull request #244 from checkly/michelle/include-runtime

feat: include runtime

Author: miliberlin

platform/private-locations/change-log.mdx

@@ -24,7 +24,7 @@ Learn more about:
     - Only limited technical metadata is collected (error message, stack trace, agent version, platform, Go runtime)
     - Sensitive data such as API keys, environment variables, check configuration, URLs, headers, and response bodies is never sent
     - Enabled by default, can be disabled with `EXTERNAL_OBSERVABILITY=off`
-  - Support for runtime `2026.04`
+  - Support for runtimes `2026.04` and `2025.04`
 </Update>
 
 <Update label="v6.3.2" tags={["March 2026"]}>