diff --git a/flatdoc/flatdoc.js b/flatdoc/v0.9.0/flatdoc.js
similarity index 100%
rename from flatdoc/flatdoc.js
rename to flatdoc/v0.9.0/flatdoc.js
diff --git a/flatdoc/legacy.js b/flatdoc/v0.9.0/legacy.js
similarity index 100%
rename from flatdoc/legacy.js
rename to flatdoc/v0.9.0/legacy.js