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Internode communication: Internode communication has been optimized for better load handling. (SWAR-10167)
Emergency Defragmentation: A new setting has been introduced to enable high-priority defragmentation without extra configurations. (SWAR-9276)
RPC Improvement: An exponential back-off is implemented in case of failed RPCs to help under heavy load conditions. (SWAR-10319)
SSD Trim Support: Swarm Storage nodes now support SATA SSDs. See also Configuring SSD Support (SWAR-9883)
ES8 Support: Swarm now supports Elasticsearch (ES) 8 and later. (SWAR-9536)
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