docs: add release-note fragment for PR #1831 (#2035)

llm-d-router-release-notes[bot] · web-flow · commit 400ce4bf3008 · 2026-07-16T17:54:11.000+03:00
Signed-off-by: llm-d-router-release-notes[bot] &lt;287676111+llm-d-router-release-notes[bot]@users.noreply.github.com&gt;
Co-authored-by: llm-d-router-release-notes[bot] &lt;287676111+llm-d-router-release-notes[bot]@users.noreply.github.com&gt;
diff --git a/release-notes.d/unreleased/1831.md b/release-notes.d/unreleased/1831.md
@@ -0,0 +1,7 @@
+---
+pr: 1831
+url: https://github.com/llm-d/llm-d-router/pull/1831
+author: LukeAVanDrie
+date: 2026-07-15
+---
+flowcontrol: the OrderingPolicy plugin interface no longer includes RequiredQueueCapabilities(); ordering policies only implement Less(). The QueueCapability system and the FCFS-only ListQueue are removed - all flows use the priority queue, so FCFS now dispatches in exact logical-arrival order.
