Charon Release Notes

stygian-charon is now part of the published Stygian documentation set.

This crate adds anti-bot diagnostics and policy-planning workflows to the ecosystem, bridging raw network evidence with acquisition decisions that can be consumed by runners and operators.


What shipped

AreaSummary
HAR investigationNormalizes HAR evidence into reusable reports
ClassificationDetects likely anti-bot providers from transaction signals
SLO assessmentEvaluates blocked-ratio health by target class
Policy planningProduces retry, warmup, and escalation recommendations
Acquisition mappingConverts policy into runtime acquisition hints
Snapshot driftValidates and compares normalized identity snapshots

Start here


Release readiness checklist

  1. Verify cargo test -p stygian-charon --all-features is green.
  2. Verify cargo clippy -p stygian-charon --all-features --examples --tests -- -D warnings is green.
  3. Confirm feature-flag documentation matches deployment configuration.
  4. Review incident/runbook guidance before rolling out changes to production workflows.

Charon complements the rest of the Stygian stack:

  • stygian-graph executes acquisition pipelines.
  • stygian-browser handles browser-based acquisition.
  • stygian-proxy manages rotation and sticky session behavior.
  • stygian-charon analyzes evidence and recommends how those systems should behave.