Releases on April 2nd, 2011 and before

github
xwiki/xwiki-platform on GitHub xwiki-skin-toucan-1.9 xwiki-skin-toucan-1.8.1 xwiki-skin-toucan-1.8 xwiki-skin-toucan-1.7 xwiki-skin-toucan-1.6 xwiki-skin-toucan-1.5 xwiki-skin-toucan-1.4 xwiki-skin-toucan-1.39 xwiki-skin-toucan-1.38 xwiki-skin-toucan-1.37 xwiki-skin-toucan-1.36 xwiki-skin-toucan-1.35 xwiki-skin-toucan-1.34 xwiki-skin-toucan-1.33 xwiki-skin-toucan-1.32 xwiki-skin-toucan-1.31 xwiki-skin-toucan-1.30 xwiki-skin-toucan-1.3 xwiki-skin-toucan-1.29 xwiki-skin-toucan-1.28 xwiki-skin-toucan-1.27 xwiki-skin-toucan-1.26 xwiki-skin-toucan-1.25 xwiki-skin-toucan-1.24 xwiki-skin-toucan-1.23 xwiki-skin-toucan-1.22 xwiki-skin-toucan-1.21 xwiki-skin-toucan-1.20 xwiki-skin-toucan-1.2 xwiki-skin-toucan-1.19 xwiki-skin-toucan-1.18 xwiki-skin-toucan-1.17
Maybe you can find something interesting in this list