v1.5.4 Release

Note! We root caused that issue #641 related to ip rules being deleted was introduced by #623, so we still recommend staying on v1.5.3 until v1.5.5 has been released.

This release adds support for the g4dn instance family.

v1.5.4

• Improvement - Add support for g4dn instance family (#621, @mogren)
• Improvement - Set cniVersion in the config to 0.3.1 (required for Kubernetes 1.16) (#605, @mogren)
• Bug fix - Return delete success for pods that never got scheduled (#623, @mogren)