8. Compatibility
Version 3.2 was verified by installation and real storefront rendering on:
| PrestaShop | PHP | Theme |
|---|---|---|
| 1.7.0 – 1.7.8 | 5.4 – 7.4 | Classic |
| 8.2 | 8.1 | Classic |
| 9.0 | 8.x | Hummingbird 1 |
| 9.1 | 8.5 | Hummingbird 2 |
Upgrades from every previously published version (1.0.2, 1.0.3, 1.0.5, 3.0.0) were tested end-to-end: all settings, language assignments and original files are preserved byte-for-byte. The 3.1 seasonal configuration is migrated automatically into the campaign calendar (verified on real PrestaShop 9.0 and 9.1 shops).
On PrestaShop versions before 1.7.8 the module uses an equivalent legacy integration automatically — no configuration difference is visible to you.
Custom themes: the module targets the standard img.logo header element used by Classic and Hummingbird. Themes with substantially different header markup may need a small CSS adjustment for the mobile logo; the header logo itself works through standard PrestaShop template variables.