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docs(filesystem): document use_last_modified_version_strategy option for theme assets #2371

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docs(filesystem): document use_last_modified_version_strategy option for theme assets #2371

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docs(filesystem): document use_last_modified_version_strategy option …
bneumann97 Jul 7, 2026
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docs(filesystem): rephrasing
bneumann97 Jul 7, 2026
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1 change: 1 addition & 0 deletions .wordlist.txt
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Expand Up @@ -453,6 +453,7 @@ FroshTools
Fullstack
GBP
GCM
GCS
GDPR
GHSA
GIFs
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16 changes: 16 additions & 0 deletions guides/hosting/infrastructure/filesystem.md
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Expand Up @@ -425,6 +425,22 @@ shopware:
batch_write_size: 250
```

### Disable last-modified version strategy for theme assets

By default, Shopware appends a `?<timestamp>` query parameter to every theme asset URL by reading the file's last-modified time from the filesystem. On remote filesystems such as S3 or GCS this triggers an API call per asset per request (cached, but the cache misses still cost round-trips on first use or after a cache flush).
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When the default `SeedingThemePathBuilder` is active — which is the case unless you have explicitly changed `storefront.theme.theme_path_builder_id` — this timestamp suffix is redundant. The path builder already rotates the asset path on every theme compilation, which is the actual cache-invalidation event. You can disable the last-modified lookups entirely:

```yaml
# config/packages/shopware.yaml
shopware:
filesystem:
theme:
use_last_modified_version_strategy: false
```

The option defaults to `true`, so existing installations are unaffected. Set it to `false` on shops with a remote theme filesystem to eliminate the extra metadata calls.

### Add your own adapter

To support a storage backend Shopware does not ship with, create a Flysystem adapter (see the [official Flysystem guide](https://flysystem.thephpleague.com/docs/advanced/creating-an-adapter/)) and wrap it in an `AdapterFactory`:
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