Link TRACE paper and release collection

README.md

@@ -33,8 +33,10 @@ learning with verifiable rewards. Each example pairs a rendered image with two
 prompt variants, typed targets, a reward contract, and a reference to its
 execution trace.
 
+[Paper](https://arxiv.org/abs/2607.19790) ·
 [Project page](https://maveryn.github.io/trace/) ·
-[Code and documentation](https://github.com/maveryn/trace) ·
+[GitHub](https://github.com/maveryn/trace) ·
+[Collection](https://huggingface.co/collections/maveryn/trace-6a604291b4be4ed6399b9f24) ·
 [Task catalog](https://github.com/maveryn/trace/blob/main/docs/TASK_CATALOG.md) ·
 [Training recipes](https://github.com/maveryn/trace/tree/rlvr/rlvr) ·
 [3B model](https://huggingface.co/maveryn/trace-qwen2.5-vl-3b) ·