Automation Update — Scheduled Cleanup enhancements and Email Notifications
New: Smart Trigger Mode — per-post-type revision count thresholds; each type can have its own threshold and is cleaned independently without triggering a full site-wide cleanup
New: Smart Trigger Mode — asynchronous execution via wp_schedule_single_event; the threshold check is at most two queries and the actual cleanup is deferred to a background WP-Cron job so the triggering page load is never blocked
New: Smart Trigger concurrency guard via a short-lived transient prevents multiple jobs from being queued at the same time
New: Smart trigger evaluation order: Global count threshold → Per-type count thresholds → DB size threshold (each stage only evaluated if the previous did not fire)
New: Preferred Run Hour — schedule the cleanup to fire at a specific hour of the day (site local time) to avoid peak traffic windows
New: Per-Post-Type Frequency — each post type can now have an independent cleanup schedule (Use Default / Daily / Weekly / Monthly / Disabled), fully independent of the global setting
New: When any per-type schedule is shorter than the global frequency, the WP-Cron event automatically fires at the shorter interval so all schedules are honoured
New: Per-type last-cleaned timestamps tracked separately so each type is cleaned at its own configured interval
New: Post-Cleanup Email Notifications — receive an automatic email summary after every scheduled or smart-triggered cleanup run
New: Email summary includes trigger type, revisions removed, auto-drafts removed, space freed, duration, and next scheduled run date/time
New: Configurable recipient list (comma-separated email addresses); invalid addresses are silently skipped
New: Email notifications apply to Scheduled and Smart trigger runs; manual cleanup runs do not trigger emails
New: Invalid email warning shown inline in the recipients field when a saved address fails validation
New: Sample email preview shown directly in the settings form so you can see the email format before enabling it
Improvement: Schedule hour select shows both 24-hour and 12-hour (AM/PM) labels for clarity
Improvement: First cron event is anchored to the next occurrence of the chosen hour in the site’s local timezone
1.0.0
Initial release
Smart revision retention rules — global and per-post-type limits
Covers all revision-supporting post types including wp_block, wp_template, wp_template_part, wp_navigation, and any CPT with revision support
Age-based deletion — delete revisions older than X days during cleanup
Auto-draft cleanup option
One-click safe cleanup with analyze-first workflow
Live stats grid: total revisions, deletable count, estimated space freed, posts affected
Per-post-type breakdown table with active retention limit shown per type
Preview list of revisions queued for deletion (up to 50 shown) with post title, date, and author
Confirmation prompt before any deletion takes place
Scheduled cleanup — daily, weekly, or monthly via WP-Cron
Next scheduled run indicator on Settings page
Smart Trigger Mode — auto-clean on revision count or DB size threshold breach
Cleanup Logs — full history with date, trigger type, revisions deleted, auto-drafts removed, space freed, and duration
