This migration applies exclusively to LTD customers using version 3.x
Read more about the migration process here
Migration Phase 1 has started (ends February 28, 2026)
During this phase, LTD users can upgrade from version 3.x to 4.x with a permanent 50% discount on the first year and all renewals by getting a new Version 4 license.
To get the permanent 50% discount, please follow the steps below:
1 – Log in to the account here:
https://sigmaplugin.com/login
2 – Choose the Version 4 license that fits your needs:
https://sigmaplugin.com/downloads/wordpress-advanced-database-cleaner/
3 – At checkout, use the following special coupon code: LTD50
4 – Download, install, and activate Version 4 just like any other plugin.
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That’s all! Enjoy the new Version 4 with all features unlocked!
Migration Phase 2, covering all remaining LTD users, will start on March 1, 2026. For more details, read here
