atrium automatextract, assetready, dupes merged

.specstory/history/2026-01-03_23-30Z-blender-file-version-identification.md

@@ -1014,3 +1014,22 @@ In short: the final release was **2.93.15**, but the internal data version can g
 
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+_**User (2026-01-03 23:30Z)**_
+
+nah, it was 18.
+
+---
+
+_**Agent (model default, mode Agent)**_
+
+
+
+---
+
+
+You're correct. The final Blender 2.93 LTS release was **2.93.18**, released on May 23, 2023, not 2.93.15.
+
+So the final official release was **2.93.18**, and the internal data version `(2, 93, 21)` in your files reflects file format updates beyond the release number.
+
+---
+