CHANGELOG.md: clarify that the functionality is not removed, just the config options

CHANGELOG.md

@@ -12,9 +12,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ### Removed
 
-- **Breaking:** Removed `Pleroma.Workers.Cron.StatsWorker` setting from Oban `:crontab`.
-- **Breaking:** Removed `Pleroma.Workers.Cron.ClearOauthTokenWorker` setting from Oban `:crontab` config.
-- **Breaking:** Removed `Pleroma.Workers.Cron.PurgeExpiredActivitiesWorker` setting from Oban `:crontab`.
+- **Breaking:** `Pleroma.Workers.Cron.StatsWorker` setting from Oban `:crontab` (moved to a simpler implementation).
+- **Breaking:** `Pleroma.Workers.Cron.ClearOauthTokenWorker` setting from Oban `:crontab` (moved to scheduled jobs).
+- **Breaking:** `Pleroma.Workers.Cron.PurgeExpiredActivitiesWorker` setting from Oban `:crontab` (moved to scheduled jobs).
 
 ### Changed
 - Minimum lifetime for ephmeral activities changed to 10 minutes and made configurable (`:min_lifetime` option).