v1.2.0

What's Changed

Other changes

• fix(ci): unblock automated dependency updates by @thomhurst in #536
• fix(deps): keep .NET 8 floors by @thomhurst in #537
• docs: record retained Reservoir dependency decision by @thomhurst in #541
• feat(di): support configuration-bound hedging by @thomhurst in #540
• feat(di): validate named shields at host startup by @thomhurst in #543
• feat(analyzers): diagnose literal duration budgets by @thomhurst in #542
• docs: add HTTP resilience migration guide by @thomhurst in #544
• perf(context): skip empty nested property snapshots by @thomhurst in #546
• feat(analyzers): add safe cancellation-token forwarding code fix by @thomhurst in #547
• feat(testing): explain effective pipeline behavior by @thomhurst in #545
• feat(http): resolve hedge endpoints per request by @thomhurst in #548
• feat(healthchecks): report circuit states and partition health by @thomhurst in #551
• feat(grpc): add server admission interceptor by @thomhurst in #550
• feat(tracing): enrich existing activities with strategy events by @thomhurst in #552
• feat(efcore): add sequential execution strategy adapter by @thomhurst in #554
• feat(perf): publish controlled outage and recovery measurements by @thomhurst in #555
• feat(telemetry): add opt-in ActivitySource tracing by @thomhurst in #556
• test: stabilize rate-limit timestamp contention synchronization by @thomhurst in #562
• feat: add circuit breaker probe cohorts and slow-call detection by @thomhurst in #563
• feat: add deadline-aware retry and hedge scheduling by @thomhurst in #557
• perf: add reproducible runtime contention diagnostics by @thomhurst in #560
• feat: add adaptive concurrency limits with windowed AIMD by @thomhurst in #566
• perf: coalesce timer scheduling across successful timeout rentals by @thomhurst in #572
• feat: bound concurrency and rate-limit queue waits by @thomhurst in #567
• feat: share retry and hedge feedback budgets by @thomhurst in #573
• perf: reuse timeout timestamps and reduce deadline bookkeeping by @thomhurst in #574
• feat: add replenishing shared retry and hedge allowances by @thomhurst in #575
• feat: add priority ordering and shedding to admission queues by @thomhurst in #576
• fix(release): freeze 1.2 API baselines by @thomhurst in #581

Full Changelog: v1.1.1...v1.2.0