diff --git a/ROADMAP.md b/ROADMAP.md
index 2c4302a..d222724 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -478,3 +478,5 @@ If `ANTHROPIC_API_KEY` was present in the environment (e.g. user has both Anthro
 Model name prefix now wins unconditionally over env-var presence. Regression test locked in: `providers::tests::openai_namespaced_model_routes_to_openai_not_anthropic`.
 
 **Lesson:** Auth-sniffer fallback order is fragile. Any new provider added in the future should be registered in `metadata_for_model` via a model-name prefix, not left to env-var order. This is the canonical extension point.
+
+30. **DashScope model routing in ProviderClient dispatch uses wrong config** — **done at `adcea6b` on 2026-04-08**. `ProviderClient::from_model_with_anthropic_auth` dispatched all `ProviderKind::OpenAi` matches to `OpenAiCompatConfig::openai()` (reads `OPENAI_API_KEY`, points at `api.openai.com`). But DashScope models (`qwen-plus`, `qwen/qwen-max`) return `ProviderKind::OpenAi` because DashScope speaks the OpenAI wire format — they need `OpenAiCompatConfig::dashscope()` (reads `DASHSCOPE_API_KEY`, points at `dashscope.aliyuncs.com/compatible-mode/v1`). Fix: consult `metadata_for_model` in the `OpenAi` dispatch arm and pick `dashscope()` vs `openai()` based on `metadata.auth_env`. Adds regression test + `pub base_url()` accessor. 2 files, +94/−3. Authored by droid (Kimi K2.5 Turbo) via acpx, cleaned up by Jobdori.