Add release notes
Add release notes

sgebbie/ponyc,jemc/ponyc,ponylang/ponyc,dipinhora/ponyc,jemc/ponyc,sgebbie/ponyc,sgebbie/ponyc,ponylang/ponyc,jemc/ponyc,sgebbie/ponyc,dipinhora/ponyc,ponylang/ponyc,dipinhora/ponyc,sgebbie/ponyc