Kubernetes
Kubernetes release pipeline fixed after .git exclusion broke the build
The Kubernetes release process was broken by a recent change that excluded the .git directory from source tarballs, and the fix is now in place.
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Recent wires
Go
Go's crypto/tls session cache leak fixed
A one-line fix in crypto/tls quietly patches a memory leak that inflated session caches and evicted live entries.
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HashiCorp
Terraform Azure Burns 373 Linter Violations
HashiCorp's biggest Azure provider cleanup in years lands overnight, and it's not just lint.
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Kubernetes
KOPS KILLS KOPEIO
Kops ripped out Kopeio networking support overnight, and your test infrastructure needs to catch up.
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Go
LOONG64 WINS BIG: GO SHRINKS BY 7128 INSTRUCTIONS
The Go team is rewriting the loong64 backend for performance, and the first patch alone removes 7128 instructions from the go binary.
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HashiCorp
DEPENDENCY BUMPS ROLL THROUGH HASHICORP'S CORE
Dependabot is on a roll, pushing 8 dependency updates across go-getter and memberlist while the azurerm team fights a flaky test.
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Kubernetes
KOPS DROPS CALICO GRID ON GCE
A firewall quirk that kills BGP just cost kOps 15 CI jobs on GCE.
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Go
KNOWNHOSTS REVOCATION GAP PATCHED
A revocation check in Go's crypto library silently let revoked host keys pass, and the fix is now in.
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HashiCorp
Hashicorp ships twin nightly snapshots
Both Nomad ecosystem projects pushed nightly snapshots overnight, giving you a look at what's coming down the pipeline.
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Kubernetes
KOPS CUTS BOOTSTRAP DOWNLOADS BY 75% WITH XZ-COMPRESSED NODEUP
Kops just shrank every node's bootstrap download to a quarter of its size, and node-problem-detector got a 10x speedup on log flood matching.
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Go
GO RUNTIME FIXES A SUBTLE BODY-CLOSE BUG
The net/http change you didn't know you needed just landed, and it could save you from chasing a phantom io.EOF.
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HashiCorp
HASHICORP NIGHTLIES ARRIVE AS GOOGLE PROVIDERS PATCH UPGRADE GUIDES
HashiCorp's nightly releases for Nomad tooling land alongside critical docs fixes that close gaps in the Terraform Google provider's version 8 upgrade path.
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Kubernetes
KOPS DROPS KINDNET GRID JOBS AMID DNS FAILURES
The kops test grid is shedding 27 kindnet periodics after a node-local DNS cache started failing live Services, and conformance timeouts are getting a much-needed bump.
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Go
GO CLEANUP: SPLITPHASE GONE, RISCV64 FASTER
Austin Clements tore out the last splitPhase scaffolding in Go's SIMD generators, and Joel Sing shaved 300 instructions off riscv64 binaries, all in a morning's work.
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HashiCorp
Nomad strips multierror for stdlib, nvidia plugin jumps to Go 1.27
HashiCorp's Nomad stack is shedding legacy dependencies and patching known vulnerabilities, with the nvidia device plugin forced up to Go 1.27.
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Kubernetes
Go 1.26.5 image gap stalls Kubernetes patch builds
A missing Go patch release is bricking patch builds for Kubernetes 1.34 and 1.35, and the fix just merged.
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Go
GO'S SYNC.ONCE PANIC TRAP
A panic in go/parser's ResolveFile can leave the compiler silently skipping type resolution, and Damien Neil is closing a request smuggling hole in net/http.
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HashiCorp
PYTHON-TFE SHIPS v1.4.0 WITH TF-POLICY SUPPORT
Hashicorp's Python Terraform client just landed a major new capability, and Consul is quietly patching up its service port handling.
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Kubernetes
Kubernetes ships v1.37.0-rc.1
Kubernetes drops its first release candidate for v1.37, and a scheduler test flake gets fixed.
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Go
Go 1.28 release notes go live as database/sql doubles down on speed
Go 1.28 is officially on the horizon, and database/sql just got a serious performance upgrade that will make every scanner faster.
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