Currently not on Xenial and Jessie (even in backport). ><
Don’t match 2.8.6 too :
snap ba16ce2958119a238d7931e709f30e932938218f ubuntu yakkety tor_0.2.8.6-3ubuntu1_amd64.deb 5839f7b8bdc74cc26c829452d458d5c797ff3666 official tor tor_0.2.8.6-3_amd64.deb 6f2f4118b69420882022b526b956d65dc22a0b12 official tor xenial tor_0.2.8.6-3~xenial+1_amd64.deb 98677a0bfd0d3c22f342b44b824ba4d03f8facd3
IMO, if you rebuild from scratch, you have to achieve reproductible build, to allow post-build verification (and so, trustability of your snap).
<3,