Windows 10/Windows Update builds

When the techincal preview got released, it included a "Preview builds" feature. It was supposed to allow you to download new preview builds and directly update to them. However, this feature isn't working as of now. By some registry hacking and deep digging, we were able to get a handful of new buildstrings and even their ESD names, but there's not yet a known way of downloading them. This list is not definitive and will probably grow in the next days.

9787.0.winmain_prs.140630-1500_x64fre_client_Professional_en-us-IR3_CPRA_X64FRER_EN-US_ESD.esd

9836.0.140906-2314.fbl_release_CLIENTPRO_RET_x64fre_en-us.esd

9847.0.140923-1624.winmain_CLIENTProfessionalVL_VOL_x64fre_en-us.esd

9849.0.140926-0249.fbl_release_CLIENTPRO_RET_x64fre_en-gb.esd 9849.0.140926-0249.fbl_release_CLIENTPRO_RET_x64fre_en-us.esd 9849.0.140926-0249.fbl_release_CLIENTPRO_RET_x64fre_ja-jp.esd 9849.0.140926-0249.fbl_release_CLIENTPRO_RET_x64fre_pt-br.esd 9849.0.140926-0249.fbl_release_CLIENTPRO_RET_x64fre_zh-cn.esd

9850.0.140926-1824.winmain_CLIENTPRO_RET_x64fre_en-us.esd 9850.0.140927-1520.fbl_release_CLIENTPRO_RET_x64fre_en-us.esd

9851.0.140928-1640.fbl_release_CLIENTPRO_RET_x64fre_en-us.esd

9852.0.140929-1345.winmain_CLIENTPRO_RET_x64fre_en-us.esd 9852.0.140929-1345.winmain_CLIENTPRO_RET_x64fre_en-gb.esd 9852.0.140929-1345.winmain_CLIENTPRO_RET_x64fre_ja-jp.esd 9852.0.140929-1345.winmain_CLIENTPRO_RET_x64fre_ko-kr.esd 9852.0.140929-1345.winmain_CLIENTPRO_RET_x64fre_pt-br.esd 9852.0.140929-1345.winmain_CLIENTPRO_RET_x64fre_zh-cn.esd

9853.0.140930-1245.winmain_CLIENTPRO_RET_x64fre_ar-sa.esd 9853.0.140930-1245.winmain_CLIENTPRO_RET_x64fre_en-gb.esd 9853.0.140930-1245.winmain_CLIENTPRO_RET_x64fre_en-us.esd 9853.0.140930-1245.winmain_CLIENTPRO_RET_x64fre_ja-jp.esd 9853.0.140930-1245.winmain_CLIENTPRO_RET_x64fre_ko-kr.esd 9853.0.140930-1245.winmain_CLIENTPRO_RET_x64fre_pt-br.esd 9853.0.140930-1245.winmain_CLIENTPRO_RET_x64fre_zh-cn.esd

9854.0.141001-1402.winmain_CLIENTPRO_RET_x64fre_en-us.esd

9854.0.141001-1447.winmain_prs_CLIENTPRO_RET_x64fre_en-us.esd