docs: update registry agents (#2587)

Co-authored-by: benbrandt <2111074+benbrandt@users.noreply.github.com>

Author: acp-release-bot[bot]

docs/get-started/registry.mdx

@@ -772,7 +772,7 @@ Visit [the registry repository on GitHub](https://github.com/agentclientprotocol
   >
     Coding agent powered by multi-model orchestration
 
-    **1.22.0**, <a href="https://github.com/getkimchi/kimchi"><Icon icon="github" /></a>
+    **1.22.3**, <a href="https://github.com/getkimchi/kimchi"><Icon icon="github" /></a>
 
   </Card>
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@@ -957,7 +957,7 @@ Visit [the registry repository on GitHub](https://github.com/agentclientprotocol
   >
     Alibaba&#39;s Qwen coding assistant
 
-    **0.26.2**, <a href="https://github.com/QwenLM/qwen-code"><Icon icon="github" /></a>
+    **0.26.3**, <a href="https://github.com/QwenLM/qwen-code"><Icon icon="github" /></a>
 
   </Card>
   <Card
@@ -1065,7 +1065,7 @@ Visit [the registry repository on GitHub](https://github.com/agentclientprotocol
   >
     Local-first coding agent. Runs entirely on your machine with optional on-device LLM inference via Onde.
 
-    **1.7.5**, <a href="https://github.com/getsigit/sigit"><Icon icon="github" /></a>
+    **1.7.6**, <a href="https://github.com/getsigit/sigit"><Icon icon="github" /></a>
 
   </Card>
   <Card