v1.80.0 (22/12/2020)

Features:

• #3843 Added round_trip_status to /v1/links API response [northbound][storm-topologies]
• #3907 Added zero downtime producers (Issue: #3912) [floodlight][northbound][storm-topologies]
• #3913 Moved ZkClient initialization out of constructor [floodlight][northbound][storm-topologies]
• #3915 Handle IllegalStateException during ZkClient initialization (Issue: #3913) [floodlight][northbound][storm-topologies]
• #3891 Increased storm slots for storm workers from 15 to 30 [storm-topologies]

Bug Fixes:

• #3945 Zk Connection clean up (Issue: #3926)

Improvements:

• #3908 add test for #3906 [tests]
• #3779 adjust func test to work with hex cookies [tests]
• #3911 Docker base image for Lab-Api bumped to Ubuntu Focal [tests]
• #3912 Upgrade openvswitch to 2.14 after migrating to Ubuntu 20.04 [tests]
• #3850 Added logs for Update switch props request [northbound][storm-topologies]
• #3818 unignore grpc tests [tests]
• #3884 Use API to get round-trip status in functional tests [tests]
• #3889 add flowLoop tests for singleSwFlow [tests]
• #3903 Reorder switch events inside network topology [storm-topologies]
• #3899 refactor vxlan related tests [tests]
• #3837 Prevent updating of time-modify on property change with the same value. [storm-topologies]
• #3803 Introduce fine tuning for storm topologies [configuration][storm-topologies]
• #3916 Zookeeper connection refresh with default retry interval [floodlight][northbound][storm-topologies]

For the complete list of changes, check out the commit log.

Affected Components:

nbworker, ping, network, isllatency, swmanager, stats, nb, flow-hs, grpc, connected, router, stats-router, portstate, otsdb, reroute, fl