Merge branch 'master' into next
Use post.replyId instead of post.reply.id.

post.reply now returns an Optional, so an additional “get” would be
required.
Add paragraph telling users without posts on their feed that auto-follow is available.
Increase latest edition of Sone’s homepage.
Set Sone version to 0.8.9.
Merge branch 'release-0.8.9'