Professional PrestaShop upgrade — a safe path to a newer store version

Who is the PrestaShop update service for?

This package is intended for store owners who want to continue developing sales on PrestaShop safely and need technical assistance when changing the version. It is worth considering an update especially when:

• the store runs on PrestaShop 1.4, 1.5, 1.6, 1.7, or an older release from the 8.x line;
• the hosting provider is ending support for the PHP version in use or requires migration to a newer environment;
• new versions of the required modules are no longer compatible with the current store version;
• the admin panel or store elements start causing problems after changes on the server;
• further expansion, a new integration, a theme change, or modernization of the purchasing process is planned;
• the store has not been updated for a long time and requires a more organized development path.

What does the standard update package include?

• Determining the appropriate target version — we take into account the store’s starting version, server requirements, and compatibility of key elements.
• Updating the PrestaShop source files — we carry out the actual process of changing the store core version.
• Updating to the default graphic template — the standard scope includes the theme delivered with the target PrestaShop version.
• Updating translations — we do this when it is needed after changing the system version.
• Basic post-update verification — we check that the store and admin panel launch correctly after completing the work covered by the order.

The standard package assumes a store without extensive changes in the core, standard modules, and theme. If such modifications are present, they may be migrated or adapted after prior analysis. The scope and cost of this part depend on the number of changes and how they were implemented.

How does a PrestaShop store update work?

1. You select the current store version and order the service, or send an inquiry beforehand if the store has been heavily modified.
2. We determine access and scope — the required access details and implementation method depend on the server and store version.
3. We verify the starting point — the PrestaShop version, environment requirements, theme, key modules, and custom changes.
4. We confirm the target version and work plan — very old stores may require a staged transition through an intermediate version.
5. We perform the update during the agreed service window and check the scope covered by the order.
6. We hand over the store after the work is completed together with information about elements that require a separate update or adaptation.

Before the update begins, there must be a current backup of the files and database, as well as a usable restore point. In the case of extensive or high-volume stores, it is recommended to test the process on a staging copy in advance. The method of preparing the backup and test environment is agreed before work begins, as it depends on the hosting, store size, and available server space.

Will products, orders, and customer accounts be preserved?

The update applies to an existing store, so its purpose is to preserve the product catalog, categories, customers, orders, settings, and other sales data. It is not the creation of an empty store from scratch. However, a backup of the database and files remains mandatory protection, because every major version change affects both the code and the data structure.

When moving from a very old version, for example PrestaShop 1.4, 1.5, or 1.6, the technological differences are much greater than with a regular maintenance update. Such a store may require an intermediate version, newer PHP, theme changes, or replacement of unsupported modules. The correct path depends on the condition of the specific installation.

Theme, modules, and custom modifications

This is the most important area when pricing a PrestaShop update. The system core, theme, and modules evolve independently, so compatibility of one element does not automatically mean compatibility of the entire store.

• The default PrestaShop theme is included in the standard update scope.
• A custom or purchased theme requires version verification and may need an update or adaptation.
• Third-party modules are not updated within the price of the standard package. Their compatibility and the availability of new versions must be assessed separately.
• Changes made directly in the files of standard modules may be overwritten by the update and require separate migration.
• Custom core modifications and class overrides are analyzed individually, as they may conflict with the code of the target version.

If you have licensed modules or a theme, access to their current packages and an active license may be required to carry out additional work. Lack of a compatible version of an add-on may mean it needs to be replaced or rebuilt.

What does the final update price depend on?

The price shown with the service applies to the standard scope. Additional pricing may be required if the store has a custom theme, modified core, module modifications, add-ons without a version compatible with the target PrestaShop, or a very large image catalog. Workload is also affected by the starting version, the number of required stages, the condition of the server, and the size of the files and database.

If, after analysis, a scope beyond the package appears, you will receive this information before any additional work is carried out. This way, the standard price does not hide the cost of adapting elements that cannot be reliably assessed without access to the store.

Update to a stable or development version?

For a store that is actively selling, the right choice is usually a stable version recommended for the given environment. A development release may be used only upon explicit request and after accepting the increased risk, preferably in a test environment. The number of the “latest” version itself should not be more important than compatibility with the PHP version, theme, modules, and integrations used by the store.

Why is it worth entrusting the update to a PrestaShop specialist?

An automatic tool can perform some operations, but it will not make decisions for the store owner regarding theme compatibility, a replacement for an abandoned module, or the method of migrating custom changes. Professional support is especially useful when the store has been operating for many years, is moving between major versions, or handles integrations important for payments, delivery, and order fulfillment.

PrestaDev.pl specializes in PrestaShop solutions: updates, modules, integrations, and technical work. We describe the service scope clearly, and we separate elements requiring additional adaptation from the standard package. This way, you know what the order includes and which parts of the store need to be checked before changing the version.

Order a PrestaShop update

If the store runs in a standard configuration, select its current version and add the service to the cart. If you use your own theme, custom modules, integrations with a wholesaler, warehouse system, payments, or courier, use the “Ask about product” option before purchase. Provide the store address, current PrestaShop version, expected target version, and a list of the most important add-ons. This will help determine the actual scope and avoid surprises during the update.