Documentation revision history

WEKA version	Description of changes
4.3.3	NFS locking is fully supported for protocol versions 3 and 4, and configurable through global parameters. Added support for additional QLC drives for higher density deployments while maintaining high performance and longevity standards. SMB-W performance is optimized for macOS clients. SMB-W share access now supports allow and deny statements based on IP address. For Windows clients with many top-level entities, folder options appear without delay. WEKA client support extended to Rocky 8.9, Rocky 9.3, and Oracle Linux 9.
4.3.2	Added graceful container management to ensure safe stopping or restarting of a container. See Graceful container management: ensuring safe actions. Added the WEKA Cloud Deployment Manager (CDM) User Guide, simplifying the deployment of WEKA clusters in public cloud environments (including AWS, Azure, and GCP). A new algorithm for multi-part uploads is now the default, decreasing resource overhead for most customers using WEKA S3. WEKA S3 response codes are now in weka stats, with types and categories listed under Operation (Envoy). See List of statistics. WEKA S3 logs now report real remote client addresses via the X-Forwarded-For header. The default memory limit for SMB-W containers has been raised to 32GB to accommodate trends in customer requirements related to SMB protocol performance.
4.3.1	Added a topic to restrict a stateless client’s operations to only the essential APIs for mounting and unmounting operations. See Isolated port for restricted stateless client operations. Added the following instance types to the Client EC2 instances section: C7a, M7i, R7a, X2idn, X2iedn, R7iz, R7g, R7gd, R6g, R6gd, G6, GR6, F1, and Z1d.
4.3.0	Initial support for ARM, specifically for ARM-based EC2 instances in AWS. To reflect the instruction set architecture of hosts in a cluster, APIs, and commands like the Weka cluster server list now contain an architecture column. Added NFS integration with Kerberos service. Synchronized snapshots have been re-enabled. A new --client-only flag in the weka version get and weka version set commands. When used, this flag ensures that only components necessary for stateless clients are considered for installation. Discontinued support for Intel processor families SandyBridge (2011) and IvyBridge (2012). Discontinued support for the legacy NFS stack in 4.3.0. If legacy NFS is enabled, upgrading to 4.3.0 will fail. weka alerts command output update The muted column is removed from the weka alerts command output unless --muted or -v is provided. weka nfs interface-group add command update The manage-gids parameter, which was always set to true, has been eliminated from the weka nfs interface-group add command and associated API. weka fs tier s3 command output update The following columns have been removed from the weka fs tier s3 command output: NODES UP, NODES DOWN, and NODES UNKNOWN. Instead, more detailed columns have been added in the verbose output (using -v).