Envoy Cloud-Native Edge Proxy v1.40.0 Release
Summary of changes Breaking changes build : Envoy has switched from WORKSPACE to bzlmod .
Executive Summary
Summary of changes Breaking changes build : Envoy has switched from WORKSPACE to bzlmod . The WORKSPACE file is removed; Envoy, the API and the docs are published as Bazel modules ( envoy , envoy_api , envoy-docs ). Downstreams must migrate to MODULE.bazel and must add Envoy's custom registry ( https://raw.githubusercontent.com/envoyproxy/bazel-registry ) alongside the BCR — many of Envoy's dependencies and patched modules are only published there.
Artificial Intelligence Architecture & Model Evaluation
From an artificial intelligence architecture, model weights governance, and inference efficiency perspective: - **Weights Accessibility & Sovereignty:** Evaluates whether weights are open for private self-hosting or locked behind centralized cloud APIs. - **Quantization & Edge Performance:** Kernel optimizations (4-bit/8-bit GGUF, AWQ, EXL2) allow high tokens-per-second on consumer GPUs and Apple Silicon. - **Reasoning & Architectural Scaling:** Scrutinizes mixture-of-experts (MoE), attention mechanisms, and fine-tuning datasets against open community benchmarks.
Impact on the Open Ecosystem
Protects developers and enterprises from proprietary black-box entrapment, fostering auditable, sovereign AI infrastructure.