WooCommerce USPS Shipping Method v5.6.5

WooCommerce USPS Shipping Method v5.5.3
Version 5.5.3Released on 2026-03-30

• Weight based shipping calculations with fractional quantities.
• Set minimum girth to 1" to prevent 400 errors with small dimensions.

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For activation, use this activator. Exclusively for Babiato.tech members.
https://babiato.tech/free-resources/woo-plugins-activator-activate-all-woo-products.42357/

WooCommerce USPS Shipping Method v5.5.2
2026-03-23 - v5.5.2
* Fix - Filter out First-Class Package International Service rates for packages exceeding USPS dimensional limits.
* Fix - Restrict international First-Class Mail letter and envelope rates to items with zero declared value.
* Tweak - Split international First-Class into separate Mail and Package services for accurate rate naming.
* Tweak - Show packing method label in rate metadata for all packing methods.
* Tweak - Add rate description and mail class to rate metadata.

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For activation, use this activator. Exclusively for Babiato.tech members.
https://babiato.tech/free-resources/woo-plugins-activator-activate-all-woo-products.42357/

WooCommerce USPS Shipping Method v5.5.1
Version 5.5.1Released on 2026-03-09

• WooCommerce 10.6 Compatibility.

WooCommerce USPS Shipping Method v5.4.4
Version 5.4.4Released on 2026-02-23

• Custom Flat Rate Boxes/Envelopes with adjustable dimensions to account for bulging allowed by USPS.
• Inaccurate International First-Class Mail letter rates.

WooCommerce USPS Shipping Method v5.4.3
Version 5.4.3Released on 2026-02-06

• Add missing Weight based shipping support to First-Class.
• Filter out Cubic pricing rates and improve flat rate filtering.
• Make fractional item quantity rates calculations more accurate.
• WooCommerce 10.5 compatibility.

WooCommerce USPS Shipping Method v5.4.2
Version 5.4.2Released on 2026-01-27

• Missing or wrongly priced Flat Rates.

WooCommerce USPS Shipping Method v5.3.1
Version 5.3.1Released on 2026-01-20

• USPS API migration notices to inform merchants about upcoming API changes and ensure smooth transition.

WooCommerce USPS Shipping Method v5.3.0
Version 5.3.0Released on 2026-01-06

• Updated REST API flat rate box validation to skip package count checks, in line with the Legacy API.
• WordPress 6.9 and WooCommerce 10.4 Compatibility.

WooCommerce USPS Shipping Method v5.2.9
Version 5.2.9Released on 2025-11-18

• Stop requiring postal codes for countries that do not require them.
• Missing Non-flat international shipping rates.

WooCommerce USPS Shipping Method v5.2.8
2025-11-13 - v5.2.8
* Fix - Flat Rate Box rates not displaying.
* Fix - Allow negative values in adjustment percentage fields for USPS shipping settings.
* Fix - Filtered out USPS facility drop off rates in the REST API.
* Tweak - Deprecating `woocommmerce_shipping_usps_tubes_remove_non_standard_fees` filter and replace it with `woocommerce_shipping_usps_tubes_remove_non_standard_fees`.
* Tweak - Deprecating `woocommmerce_shipping_usps_custom_service_rate_name` filter and replace it with `woocommerce_shipping_usps_custom_service_rate_name`.