change-engineering-wiki
Retrieve change engineering wiki concepts. Use when the question is about change engineering: Progressive delivery; Rollback engineering; Release verification; CI/CD as a safety system; Change risk management; Delivery metrics (DORA-style) as they inform delivery safety. Scan concepts.json in this skill folder. Read only matching notes. Follow basename links hop by hop. Do not load every note. Do not answer from fleeting/ notes.
Pinned to revision 846c7b7891a5, so it is the text this page describes rather than whatever the author pushed since.
Files
- skills/change-engineering-wiki/SKILL.md
- skills/change-engineering-wiki/aa-baseline-noise-calibration.md
- skills/change-engineering-wiki/ab-diff-regression-testing.md
- skills/change-engineering-wiki/backward-and-forward-compatibility-during-rollout.md
- skills/change-engineering-wiki/blue-green-deployment.md
- skills/change-engineering-wiki/branch-by-abstraction.md
- skills/change-engineering-wiki/branch-gated-deploy-workflow.md
- skills/change-engineering-wiki/build-cop-rollback-discipline.md
- skills/change-engineering-wiki/build-once-promote-artifact.md
- skills/change-engineering-wiki/build-quality-in.md
- skills/change-engineering-wiki/canary-measurement-validity.md
- skills/change-engineering-wiki/canary-metric-selection.md
- skills/change-engineering-wiki/canary-population-and-duration-selection.md
- skills/change-engineering-wiki/canary-release.md
- skills/change-engineering-wiki/canarying-pipeline-systems.md
- skills/change-engineering-wiki/capture-and-replay-validation.md
- skills/change-engineering-wiki/change-approval-board-pathology.md
- skills/change-engineering-wiki/change-failure-rate.md
- skills/change-engineering-wiki/change-freeze-triggers.md
- skills/change-engineering-wiki/change-neutral-release.md
- skills/change-engineering-wiki/change-size-gating.md
- skills/change-engineering-wiki/changes-as-dominant-outage-cause.md
- skills/change-engineering-wiki/ci-culprit-finding.md
- skills/change-engineering-wiki/communication-checklist-for-cross-team-changes.md
- skills/change-engineering-wiki/concepts.json
- skills/change-engineering-wiki/configuration-startup-presubmit-test.md
- skills/change-engineering-wiki/continuous-deployment-automated-gates.md
- skills/change-engineering-wiki/continuous-deployment-vs-continuous-delivery.md
- skills/change-engineering-wiki/customer-facing-release-tracks.md
- skills/change-engineering-wiki/dark-launch.md
- skills/change-engineering-wiki/decoupling-deployment-from-release.md
- skills/change-engineering-wiki/dependency-graph-test-selection.md
- skills/change-engineering-wiki/deployment-frequency.md
- skills/change-engineering-wiki/deployment-pain.md
- skills/change-engineering-wiki/deployment-pipeline-traceability.md
- skills/change-engineering-wiki/emergency-change-breakglass.md
- skills/change-engineering-wiki/expand-and-contract-schema-migration.md
- skills/change-engineering-wiki/failure-demand.md
- skills/change-engineering-wiki/fallback-to-a-safe-default.md
- skills/change-engineering-wiki/feature-flag-aware-integration-tests.md
- skills/change-engineering-wiki/feature-flag-blast-radius-isolation.md
- skills/change-engineering-wiki/green-head-vs-true-head.md
- skills/change-engineering-wiki/hitless-in-service-software-upgrade.md
- skills/change-engineering-wiki/independent-deployability.md
- skills/change-engineering-wiki/known-failure-suppression-in-ci.md
- skills/change-engineering-wiki/launch-kpi-thresholds.md
- skills/change-engineering-wiki/launch-readiness-review.md
- skills/change-engineering-wiki/lead-time-for-changes.md
- skills/change-engineering-wiki/manual-approval-release-gates.md
- skills/change-engineering-wiki/mean-time-to-restore.md
- skills/change-engineering-wiki/migration-rollback-testing-cycle.md
- skills/change-engineering-wiki/parallel-api-version-coexistence.md
- skills/change-engineering-wiki/peer-review-as-change-control.md
- skills/change-engineering-wiki/pipeline-secret-injection.md
- skills/change-engineering-wiki/placebo-deployment-ab-test.md
- skills/change-engineering-wiki/pre-canary-artifact-smoke-test.md
- skills/change-engineering-wiki/pre-production-fidelity-limits.md
- skills/change-engineering-wiki/premortem-risk-analysis.md
- skills/change-engineering-wiki/presubmit-vs-postsubmit-test-gating.md
- skills/change-engineering-wiki/production-prober-testing.md
- skills/change-engineering-wiki/progressive-rollout-data-layer-isolation.md
- skills/change-engineering-wiki/proportional-traffic-shedding.md
- skills/change-engineering-wiki/provenance-based-deployment-policy.md
- skills/change-engineering-wiki/record-replay-dependency-isolation.md
- skills/change-engineering-wiki/release-atomicity-tuple-testing.md
- skills/change-engineering-wiki/release-candidate-regression-testing.md
- skills/change-engineering-wiki/release-team-protects-user-experience.md
- skills/change-engineering-wiki/release-train-deadline-discipline.md
- skills/change-engineering-wiki/retraining-as-roll-forward-for-models.md
- skills/change-engineering-wiki/rollback-retriggers-shared-update-side-effects.md
- skills/change-engineering-wiki/rollback-vs-roll-forward.md
- skills/change-engineering-wiki/rolling-deployment.md
- skills/change-engineering-wiki/safe-configuration-change-properties.md
- skills/change-engineering-wiki/schema-migration-production-risk-categories.md
- skills/change-engineering-wiki/segregation-of-duties-via-pipeline-audit-trail.md
- skills/change-engineering-wiki/self-serve-staging-load-test.md
- skills/change-engineering-wiki/semantic-versioning.md
- skills/change-engineering-wiki/speed-stability-tradeoff-myth.md
- skills/change-engineering-wiki/staged-percentage-rollout.md
- skills/change-engineering-wiki/standard-change-preapproval.md
- skills/change-engineering-wiki/strangler-fig-pattern.md
- skills/change-engineering-wiki/sut-hermeticity-vs-fidelity.md
- skills/change-engineering-wiki/tolerant-reader-pattern.md
- skills/change-engineering-wiki/traffic-teeing.md
- skills/change-engineering-wiki/trunk-based-development.md
- skills/change-engineering-wiki/two-phase-mutation-testing.md
- skills/change-engineering-wiki/update-safe-state-gating.md
- skills/change-engineering-wiki/version-skew-during-rollout.md
- skills/change-engineering-wiki/versioned-incremental-migrations.md
- skills/change-engineering-wiki/working-in-small-batches.md
- skills/change-engineering-wiki/zero-downtime-deployment.md
Every link opens the file at its source, pinned to the revision this page describes.