add a call to action to join the community call

Signed-off-by: Sam Barker <sam@quadrocket.co.uk>

Author: SamBarker

_posts/2026-03-04-release-0_19_0.md

@@ -51,4 +51,4 @@ Container images are available on quay.io:
 ### Feedback
 
 We'd love to hear from you! Whether you're kicking the tyres, running Kroxylicious in production, or just find the project interesting — drop by and say hello.
-You can reach us through [Slack](https://kroxylicious.slack.com), [GitHub](https://github.com/kroxylicious/kroxylicious/issues) or even [bsky](https://bsky.app/profile/kroxylicious.io)).
+You can reach us through [Slack](https://kroxylicious.slack.com), [GitHub](https://github.com/kroxylicious/kroxylicious/issues) or even [bsky](https://bsky.app/profile/kroxylicious.io)), or tell us in person on one of our upcoming [community calls]({% link join-us/community-call/index.md %}).