For now we mirror embedded router evergreen task definitions with their sharded counterparts, but with a few temporary modifications while embedded router mode is still under development:

• Assigned to the Service Arch team
• release_critical tag is removed
• `default` tag is set on the following evergreen tasks so that they are run on the required Amazon Linux 2 all feature flags variant
  • concurrency_embedded_router_replication_with_balancer_gen
  • concurrency_embedded_router_with_balancer_and_auto_bootstrap_gen
  • embedded_router_jscore_passthrough_with_balancer_gen

Once the feature is near release, we should realign the definitions to mirror one another exactly.