v0.4.0

[0.4.0] - 2026-09-03

Features

• (api) Bounded run-history in ScaleValidation status
• (metrics) Label collectors by validation target
• (controller) Wire spec.disruption chaos injection

Bug Fixes

• (e2e) Reset scaling targets to a cold start per scenario
• (e2e) Size protocol fixtures against measured load
• (deps) Bump Go to 1.26.8 for eight stdlib advisories
• (drain) Tolerate removal-timestamp lag
• (docs) Hash-pin mkdocs deps, clear pymdown advisories
• (e2e) Repair fixtures that never ran
• (just) Release-preview echoed a double v prefix

Documentation

• Record shipped v0.4.0 scope and the HPA-never-fired case
• (readme) Swap dead Go Report Card badge

CI

• (e2e) Correct the SLA multiplier rationale
• (security) Resolve go tool installs via go.mod
• (e2e) Nightly full matrix + envtest k8s N-1/N-2

Dependencies

• (deps) Bump the gomod-minor-patch group with 4 updates
• (deps) Bump the actions-minor-patch group with 6 updates
• (deps) Bump distroless/static-debian12 from 1b7b9f0 to afa5c87
• (deps) Bump the actions-minor-patch group with 5 updates
• (deps) Bump the gomod-minor-patch group with 5 updates
• (deps) Bump the actions-minor-patch group with 5 updates
• (deps) Bump the gomod-minor-patch group with 2 updates
• (deps) Bump golang from 0178a64 to 3889b42
• (deps) Bump distroless/static-debian12 from f5b485e to 1b7b9f0
• (deps) Bump actions/cache from 5.0.5 to 6.1.0
• (deps) Bump the actions-minor-patch group across 1 directory with 5 updates
• (deps) Bump actions/setup-go from 6.4.0 to 7.0.0
• (deps) Bump actions/setup-python from 6.2.0 to 7.0.0
• (deps) Bump docker/build-push-action from 6.19.2 to 7.3.0
• (deps) Bump actions/deploy-pages from 4.0.5 to 5.0.0
• (deps) Bump codecov/codecov-action from 5.5.4 to 7.0.0
• (deps) Bump the actions-minor-patch group across 1 directory with 6 updates
• (deps) Bump distroless/static-debian12 from aef9602 to f5b485e
• (deps) Bump the actions-minor-patch group with 5 updates
• (deps) Bump actions/upload-artifact from 4.6.2 to 7.0.1
• (deps) Bump actions/checkout from 4.3.1 to 7.0.1
• (deps) Bump the gomod-minor-patch group with 2 updates
• (deps) Bump distroless/static-debian12 from b7bb25d to aef9602
• (deps) Bump docker/setup-buildx-action from 3.12.0 to 4.2.0
• (deps) Bump the gomod-minor-patch group across 1 directory with 7 updates
• (deps) Bump the actions-minor-patch group across 1 directory with 10 updates
• (deps) Bump the gomod-minor-patch group with 2 updates