ガイダンス求む：3.4.0.beta3-dev から安定版 3.2.5 へのアップデート

[Firepup650 (Firepup Sixfifty)]

Just a reminder that “stable” is no more stable than the default “tests-passed” branch:

@mcwumbly

Discourse strongly recommends that all sites follow the default tests-passed branch of Discourse. The “stable” branch is more focused on lack of change than lack of bugs - all releases, including those on tests-passed and beta are production ready.