Introducing nested replies

[Richie (Richie Rich)]

@markvanlan

When nesting is enabled for a category, pre-existing topics stay in flat mode. Each topic can individually toggled from the admin wrench, but there is currently no way to convert an existing category to nested mode.

Can existing topics be bulk-changed / updated via the Select Posts > Bulk Actions options?

Or are there any rails console options to bulk-update all existing topics?