Hi, I see the binary distribution files have been created in svn[1]. However, I did not see them when I was voting. Are you including the binary distribution in the 2.6.7 release? If so, I think we should take at look at the binary files before official release.
[1] https://dist.apache.org/repos/dist/release/dubbo/2.6.7/ -- Best Regards！ Huxing
