diff --git a/Doc.md b/Doc.md
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@@ -15,6 +15,7 @@
  * [the release notes]source:relnotes.txt@1129 announcing v0.5 on August 17, 2007, including the Web API and the command-line interface
  * [the release notes]source:relnotes.txt@1154 announcing v0.5.1 on August 23, 2007, fixing a security problem in the Web API
  * [the release notes]source:relnotes.txt@1346 announcing v0.6 on September 24, 2007, including improved performance and packaging
+ * [the release notes]source:relnotes.txt@1438 announcing v0.6.1 on October 15, 2007, including packaging, usability, and performance improvements
 
 ## Detailed Design Docs
  * [mutable.txt]source:docs/mutable.txt, explaining the interesting crypto tricks that go into secure distributed mutable files