redpanda-5.9.3

Redpanda is the real-time engine for modern apps.

What's Changed

• build(deps): bump cachix/install-nix-action from V27 to 28 by @dependabot in #1522
• build(deps): bump peter-evans/create-pull-request from 7.0.1 to 7.0.2 by @dependabot in #1521
• redpanda: respect default_topic_replications if explicitly set by @chrisseto in #1516

Full Changelog: operator-0.4.29...redpanda-5.9.3