AlphaOne HyperRouter v1.6.02

Changelog

All notable changes to AlphaOne HyperRouter Engine are documented here.

[1.6.02] — 2026-08-24

Added

• Added Local Cloud (Modal) as an alternative Local AI source alongside Local Device GGUF.
• Added support for user-owned Modal Managed Inference Endpoints through an OpenAI-compatible interface.
• Added bounded handling for Modal scale-to-zero / cold-start conditions before provider rollover.
• Added Cloudflare Workers AI as a Direct Provider with support for user-configured Workers AI Model IDs.
• Cloudflare Workers AI now participates in Direct Provider priority selection and normal pre-commit Auto RollOver.

Changed

• Local Cloud request preparation was improved for compatibility with OpenAI-compatible inference servers, including Qwen/SGLang deployments.
• Local Cloud non-stream and streaming responses now preserve compatible tool-calling and usage information more consistently.
• Responses API egress now consistently preserves the public client-facing model identity:
  alphaone-hyperrouter.
• Physical upstream model IDs remain internal and are used only where required for routing and diagnostics.
• Responses tool-choice compatibility was improved for function tools and namespaced agent workflows.
• Pre-commit streaming behavior was hardened so failed or cold-starting Local Cloud attempts cannot incorrectly claim the downstream response lifecycle.
• Cloudflare model selection is intentionally independent of the High / Medium / Low / Custom HyperRouter profile. The configured Cloudflare model is used directly.
• Cloudflare Workers AI uses HyperRouter's existing OpenAI-compatible Chat and Responses compatibility pipeline.

Fixed

• Fixed Local Cloud compatibility failures where upstream inference servers required the system message to appear first.
• Fixed Responses function tool-choice translation compatibility with OpenAI-compatible Local Cloud servers.
• Fixed physical upstream model IDs appearing in client-facing Responses output.
• Improved provider rollover behavior for Local Cloud failures before downstream output is committed.

Security

• Local Cloud authentication credentials are protected at rest using Windows DPAPI with DataProtectionScope.CurrentUser.
• Cloudflare API credentials are also protected using the same local DPAPI security boundary.
• Existing secrets are not rendered back into the Settings page.
• Leaving an existing secret field blank preserves the previously configured credential.
• Provider credentials remain inside HyperRouter and are not exposed through client model discovery.
• The stable client-facing model remains alphaone-hyperrouter.

Verification

Validated Local Cloud workflows include:

• Cold-start recovery.
• Chat Completions non-stream and streaming.
• Tool calls and tool-result continuation.
• Responses API non-stream and streaming.
• Responses model-identity preservation.
• Function-call continuation.
• Clean pre-commit rollover from Local Cloud to another provider.

Validated Cloudflare Workers AI workflows include:

• Chat Completions non-stream and streaming.
• Reasoning and visible-content streaming.
• Tool calls and tool-result continuation.
• User-selected Workers AI Model IDs.
• Rate-limit classification and Direct Provider Auto RollOver behavior.

Full release regression testing completed successfully before release lock.

AlphaOne HyperRouter v1.6.01

AlphaOne HyperRouter v1.6.01

Initial public GitHub release of AlphaOne HyperRouter.

Highlights

• Multi-provider AI routing with Auto RollOver
• OpenAI Chat Completions & Responses API compatibility
• Ollama-compatible endpoints
• Local GGUF AI support
• HyperRouter Model Profile: High, Medium, Low & Custom
• Improved provider-native Responses compatibility
• Local credential and network security hardening

Download

Download the attached Windows binary below.

For setup instructions and documentation: