FLARE 2.1 was the original release in June 2022 introducing HA and Multi-Job Execution:
- :ref:`High Availability (HA) <high_availability>` supports multiple FL Servers and automatically cuts over to another server when the currently active server becomes unavailable.
- :ref:`Multi-Job Execution <multi_job>` supports resource-based multi-job execution by allowing for concurrent runs provided resources required by the jobs are satisfied.