Add v0.2 availability notice

README.md

@@ -628,6 +628,10 @@ weights, label set, context window and output format may change before
 v1.0. **Pin the revision if you build against it.** Failure cases on real
 data are why this is public.
 
+**A newer build is available:** [v0.2](https://huggingface.co/VidaiUK/stirling-minimo-pii-10m-v02)
+adds protocol routing for XML, SQL, log and key-value traffic
+(0.919 average masking F2) in the same 43MB envelope.
+
 ---
 
 ## Licence