release: v0.1.5 — changelog entry, TODO pruning, roadmap

- CHANGELOG: full 0.1.5 entry (scene audit, ue_placement, hero fluting, recessed
  motto band, kit layout fix, the 604-unmaterialed-actors fix, the 13 m hero
  placement drift, 363 fps re-measure, limitations).
- TODO: 0.1.5 section removed; blocked retail frontage carried into a new 0.1.6
  patch with the reason recorded, rather than letting the release wait on missing
  reference photography.
- ROADMAP status updated.

MEMORY.md

@@ -508,3 +508,18 @@ Scope: facts and traps that cost time to establish. Planned work lives in [TODO.
 - Second find: 53 duplicated kit labels (both shop piers of a bay shared one name).
 - Scene audit after the fixes: **0 failures** (all materialed, all spans verified, no
   duplicate labels). Packaged QA still PASS; spawn-view reference score 0.72.
+
+## 2026-11-09 — v0.1.5 released
+
+- All actionable `0.1.5` work is done: hero fluting + recessed motto band, kit layout
+  for wide/tall buildings, placement single-source-of-truth, 1440p re-measure
+  (363 fps), and the material/placement hygiene that the "blockout cleaning" task
+  actually needed (604 unmaterialed actors, 53 duplicate labels) with a new scene
+  audit gate.
+- Only item carried forward is the **retail frontage (6822 / 6806–6820 / 6800)**,
+  blocked because Commons holds no usable reference for two of the three buildings
+  and substituting the theatre's photographs would misattribute the façades. It now
+  lives in a `0.1.6` Retail frontage patch.
+- Precedent applied again: tag when the stated scope is done, carry blocked scope
+  into the next patch rather than letting a release wait indefinitely on missing
+  reference photography.