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Cloud Native Pulse

Release Radar

week 38 · 101
v2.21.0 The Tracing Tool That Learned to Talk to Your AI Agents Jaeger v2.21.0 is here, and it just gave its AI-agent plumbing a serious upgrade, learned to search traces like a database, and said goodbye to its vintage v1 API — all in one release.… Jaeger · 15 Sep 2026 · 6 min read v1.8.7 The Load Balancer That Learned to Speak AI BFE, the open-source load balancer born at Baidu (the name is short for Baidu Front End), just shipped v1.8.7 — the latest in a streak of releases aimed squarely at AI traffic. If your… BFE · 13 Sep 2026 · 6 min read v2.9.0 The Host Just Became a Plugin Platform wasmCloud v2.9.0 just shipped, and it is quietly one of the more interesting releases this CNCF incubating project has put out. If the name only rings a vague bell, here is the two-sentence version:… wasmCloud · 9 Sep 2026 · 4 min read v0.14.0 Bare Metal Gets a Concierge, a Switch, and a Circuit Breaker Bare metal just got a Kubernetes-native concierge. metal3-io’s baremetal-operator v0.14.0 is out, and it is quietly redesigning how you reserve servers, inspect hardware, and wire up your rack switches — without you ever leaving… metal3-io · 9 Sep 2026 · 7 min read v0.8.0 Three New Ways to Boot a Unikernel and One Very Good Reason to Upgrade urunc v0.8.0 just shipped, and it is a big one: a third way to boot a unikernel, two new unikernel targets, faster networking, a rootless mode that finally behaves, and two critical security advisories… urunc · 8 Sep 2026 · 7 min read