Rewrite announce file
Rewrite announce file

Incredibly enough this hasn't been touched since 6.10.1

(cherry picked from commit 47367e0f2f00456dfe6757698413e223a72710f7)

GaloisInc/halvm-ghc,GaloisInc/halvm-ghc,GaloisInc/halvm-ghc,GaloisInc/halvm-ghc,GaloisInc/halvm-ghc,GaloisInc/halvm-ghc,GaloisInc/halvm-ghc