v2.4.0

2.4.0 (2026-10-20)

Features

• arc: delete no node unless three Ready etcd members would remain (bcfe065)
• arc: let the node recovery watcher delete a labelled node that stayed Unknown (80fa540)

Bug Fixes

• arc: confine the node-deleting watcher pod to control-plane nodes (3d57b9e)
• arc: default the prune label to the fleet's node label domain (f15e146)

Tests

• arc: keep the removable worker second so kind names it as the test expects (282c05d)
• arc: prune a stopped, labelled worker in the node recovery kind test (17d70dd)
• arc: read each watcher pod's log on its own (3de565d)
• arc: read the prune log from every watcher pod after the rollout (364dfef)
• arc: wait for the prune threshold before expecting the voters refusal (5463601)