Changed
- Improve the batch installation of NetworkPolicy rules when the Agent starts: only generate flow operations based on final desired state instead of incrementally. (#2479, @tnqn)
Fixed
- Fix deadlock when initializing the GroupEntityIndex (in the Antrea Controller) with many groups; this was preventing correct distribution and enforcement of NetworkPolicies. (#2376, @tnqn)
- Use "os/exec" package instead of third-party modules to run PowerShell commands and configure host networking on Windows; this change prevents Agent goroutines from getting stuck when configuring routes. (#2363, @lzhecheng) [Windows]
- Fix panic in Agent when calculating the stats for a rule newly added to an existing NetworkPolicy. (#2495, @tnqn)
- Upgrade OVS version to 2.14.2 to pick up security fixes for CVE-2015-8011, CVE-2020-27827 and CVE-2020-35498. (#2451, @antoninbas)