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  * [the release notes]source:relnotes.txt@864 announcing v0.4 on June 29, 2007, including the new mutable, shareable, private directories
  * [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
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+ * [the release notes]source:relnotes.txt@1331 announcing v0.6 on September 24, 2007, including improved performance and packaging
 
 ## Detailed Design Docs
  * [FileEncoding](FileEncoding), explaining how we turn files into shares, with verifiable hashes; This is mostly concerned with chunking and Merkle trees.