| Version | Change log |
| Postage Saver for Parcels 4.1.5 Sep 14, 2024 | Updated for 2024 holiday postage rate changes. Now automatically downloads USPS confirmations of tracking file acceptance.. |
| Postage Saver for Parcels 4.1.4 Jul 14, 2024 | Updated for July 2024 postal rate changes. Now supports USPS automatic tracking emails to customers.. |
| Postage Saver for Parcels 4.1.3 May 15, 2024 | supports mixed weight Bound Printed Matter shipments (except presorted irregular parcels of 300 or more pieces). |
| Postage Saver for Parcels 4.1.2 Mar 11, 2024 | supports mixed weight Bound Printed Matter shipments (except presorted irregular parcels of 300 or more pieces). |
| Postage Saver for Parcels 4.1.1 Jan 21, 2024 | Now supports Parcel Select, for parcels up to 70 pounds. Updated with Jan. 21, 2024 postal rates. |
| Postage Saver for Parcels 3.5.9 Nov 20, 2023 | Now update in compliance with USPS sorting changes and minor bug fixes. |
| Postage Saver for Parcels 3.5.8 Sep 5, 2023 | Now prepares mixed weight shipments of Bound Printed Matter. Now automatically downloads USPS tracking reports. |
| Postage Saver for Parcels 3.5.7 Aug 20, 2023 | Updated Now prepares mixed weight shipments of Bound Printed Matter |
| Postage Saver for Parcels 3.5.6 Jul 9, 2023 | Updated for introduction of new USPS Ground Advantage, changes to Parcel Select Lightweight, and rate changes |
| Postage Saver for Parcels 3.5.5 May 15, 2023 | Updated for USPS sorting changes. Updated shipping labels to include new USPS square barcodes. |
