Is MyParcel compatible with HPOS and Checkout Blocks?
Plugin by Richard Perdaan · checked by Raz Technologies from v4.26.0 on · How we check
MyParcel 4.26.0 declares itself incompatible with HPOS (High-Performance Order Storage) in its code. MyParcel 4.26.0 does not declare Cart and Checkout Blocks compatibility. Its "WC tested up to" header says WooCommerce 9.4; the current WooCommerce release is 11.2.2.
| Check | Status | Evidence |
|---|---|---|
| HPOS (High-Performance Order Storage) | No— Declares HPOS incompatible (woocommerce-myparcel/woocommerce-myparcel.php). Evidence: declared. Verified 15 Oct 2026 (v4.26.0). | Compatibility declaration in woocommerce-myparcel/woocommerce-myparcel.php Declared |
| Cart & Checkout Blocks | Not declared— No Cart/Checkout Blocks declaration in v4.26.0. Evidence: declared. Verified 15 Oct 2026 (v4.26.0). | No declaration found in the plugin code Declared |
| WooCommerce 11.2.2 | No— WC tested up to 9.4; current WooCommerce 11.2.2. Evidence: declared. Verified 15 Oct 2026 (v4.26.0). | "WC tested up to: 9.4" in the plugin header Declared |
Read from the plugin's zip on WordPress.org (v4.26.0), 15 Oct 2026. Declared = what the plugin's own code states; not a lab test. Re-checked within hours of every new version.
What this means for your store
- WooCommerce will not let you switch order storage to HPOS while MyParcel is active, because the plugin declares itself incompatible. Keep the store on legacy (posts) storage, or replace the plugin before switching.
- If your store uses the block-based Cart and Checkout (the default for new WooCommerce stores), check that MyParcel's features appear there on a staging copy. The classic checkout (the [woocommerce_checkout] shortcode) is the fallback.
MyParcel at a glance
| Version | 4.26.0 |
|---|---|
| Last updated | 11 Aug 2026 |
| Active installs | 8,000+ |
| Rating | 3.9/5 (48 ratings) |
| WC tested up to | 9.4 |
| WC requires at least | Not declared |
| Requires WordPress | 5.2.0 |
| Tested up to WordPress | 7.0.8 |
| Requires PHP | 7.4 |
Source: WordPress.org, .
Versions we have checked
| Version | HPOS | Checkout Blocks | WC tested up to | Checked |
|---|---|---|---|---|
| 4.26.0 | declared incompatible | not declared | 9.4 | 15 Oct 2026 |
A new row is added each time a new version is released and scanned.
Similar WooCommerce plugins: HPOS and Checkout Blocks
| Plugin | Installs | HPOS | Checkout Blocks |
|---|---|---|---|
| Claudio Sanches – Correios for WooCommerce | 20,000+ | Yes | Not declared |
| YITH WooCommerce Order & Shipment Tracking | 7,000+ | Yes | Not declared |
| WooCommerce Shipping | 70,000+ | Yes | Not declared |
| Printful Integration | 50,000+ | Yes | Not declared |
| ShipStation for WooCommerce | 40,000+ | Yes | Not declared |
| Colissimo shipping methods | 10,000+ | Yes | Not declared |
FAQ
Is MyParcel compatible with HPOS?
MyParcel 4.26.0 declares itself incompatible with HPOS (High-Performance Order Storage) in its code. Checked 15 October 2026 from the plugin's code on WordPress.org.
Does MyParcel work with the WooCommerce Checkout Blocks?
MyParcel 4.26.0 does not declare Cart and Checkout Blocks compatibility. Checked 15 October 2026.
Is MyParcel compatible with WooCommerce 11.2?
Its "WC tested up to" header says WooCommerce 9.4; the current WooCommerce release is 11.2.2. Checked 15 October 2026.