Comment 2 for bug 1603137

The only change to the symbols in 2.26.1 is one dropped internal symbol (_bfd_*) and the soname change itself. It's appropriate to restore binary compatibility by providing both -2.26.1- and -2.26- names on disk.

I've uploaded this to yakkety as 2.26.1-1ubuntu2 and will do the same for xenial-updates - we definitely don't want to do an soname transition in SRU.