📦v1.1.0 — Developer Workload Modules

[xTanTHaix]

💎 SC-Substrate v1.1.0 — Developer Workload Modules

This minor release introduces three developer-focused computation modules targeting real-world systems engineering and high-throughput backend workloads. Each module serves as a thin orchestration layer composing existing certified crates—introducing zero new unsafe code and maintaining a strict 0-cycle monotonic dependency graph.

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🚀 What's New in v1.1.0

1. Certified SLA & Latency Enclosures (sc-cas/sysperf)

• End-to-End Latency Propagation: Rigorous Arb ball jitter containment $[T_{\text{mean}} \pm \delta]$ across distributed microservice call hops.
• Queueing Capacity Explosion: Automated boundary modeling via Little's Law ($L = \lambda W$) and $M/M/c$ queue sizing.
• SLO Error Budget Assurance: Formal proof bounds verifying tail latency targets ($p99 / p99.9$) prior to deployment.
• Differential Privacy Egress: Native Laplace noise injection via sc-cas/privacy before telemetry and APM export.

2. Cache Alignment & Memory Layout Safety (sc-cas/layout)

• False-Sharing Elimination: Automatic struct packing and padding optimization tailored for 64-byte CPU cache lines.
• Modular Buffer Addressing: RNS/CRT-accelerated ring-buffer offset rotation via sc-cas/rns.
• Construction-Time Bounds Proof: Machine-checked invariant proving array slicing $f(i) \in [0, N-1]$ to permanently prevent out-of-bounds panics.

3. Lossless Exact Rate Limiting (sc-cas/rates)

• Drift-Free Token Bucket: Replaced floating-point intervals with exact rational fill rates $R = \frac{N}{T}$ via sc-cas/core::Rational.
• Exact Leaky Bucket Dynamics: Precise burst capacity sizing and drain rate arithmetic.
• Zero Hot-Path Overhead: Rate-limiting evaluation rules JIT-compiled directly into native stencils via sc-cas/jit.

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🛡️ Verification & Quality Seal

• Unit & Integration Tests: 42 / 42 passed
• Clippy Audit: 0 warnings (-D warnings enforced)
• Architecture Distance: Monotonic downward acyclic flow ($Cycle = 0, D \le 0.10$)
• Security & Attestation: NIST FIPS 204 ML-DSA-65 post-quantum signing & Blake3 verification on all releases

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Full Changelog & Architecture Manual: See README.md and Developer & Integration Manual.

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This discussion was created from the release 📦v1.1.0 — Developer Workload Modules.