1. Update stack version in the .env file. For example, STACK_VERSION=8.14.0-SNAPSHOT
2. In Kibana with a feature branch checked out, run yarn build --skip-os-packages.
3. When the build is done, find the path to the Linux aarch64 archive shown in the many lines of logged text.
4. Copy the archive to the kibana-dev folder.
5. Run docker-compose up -d --build
6. When all services have started, get into an interactive session in Kibana with docker-compose exec kibana /bin/bash
7. In the session, type cd kibana-dev then tar xzf kibana-8.13.0-SNAPSHOT-linux-aarch64.tar.gz
8. Set the configuration with cp kibana.yml kibana-8.13.0-SNAPSHOT/config/kibana.yml
9. Type cd kibana-8.13.0-SNAPSHOT then bin/kibana and watch the magic happen.

Last tested with kibana-9.0.0-SNAPSHOT-linux-aarch64.tar.gz.