| Q               | A
|-----------------|-----
| Branch?         | 2.1 <!-- see the comment below -->
| Bug fix?        | yes
| New feature?    | no
| Related tickets | fixes #18905
| License         | MIT

<!--
 - Bug fixes must be submitted against the 1.14 or 2.1 branch
 - Features and deprecations must be submitted against the 2.2 branch
 - Make sure that the correct base branch is set

To be sure you are not breaking any Backward Compatibilities, check the
documentation:

https://docs.sylius.com/en/latest/book/organization/backward-compatibility-promise.html
-->
 ### What changed

**Per-query SQL timeouts** - Telemetry has been improved with per-query
database timeouts. If any query exceeds the limit, it is immediately
  interrupted and falls back gracefully with empty data.

The global query timeout (in milliseconds, default: 60000, minimum:
1000) is configurable via environment variable:
```
  SYLIUS_TELEMETRY_QUERY_TIMEOUT=30000
```
**Improved TelemetryListener caching** - Telemetry collection is now
rate-limited. Once triggered, it will be skipped for the next hour,
preventing concurrent and redundant data collection on frequent admin
page loads.

**PostgreSQL compatibility** - Fixed boolean comparisons in telemetry
providers (`enabled = 1` → `enabled = true`)

This PR has been generated automatically.
For more details see
[upmerge_pr.yaml](/Sylius/Sylius/blob/2.3/.github/workflows/upmerge_pr.yaml).

**Remember!** The upmerge should always be merged with using `Merge pull
request` button.

In case of conflicts, please resolve them manually with usign the
following commands:
```
git fetch upstream
gh pr checkout <this-pr-number>
git merge upstream/2.2 -m "Resolve conflicts between 2.1 and 2.2"
```

If you use other name for the upstream remote, please replace `upstream`
with the name of your remote pointing to the `Sylius/Sylius` repository.

Once the conflicts are resolved, please run `git merge --continue` and
push the changes to this PR.

… ScalarDataBag exception

| Q               | A
|-----------------|-----
| Branch?         | 2.1
| Bug fix?        | yes
| New feature?    | no
| BC breaks?      | no
| Related tickets | #18566
| License         | MIT




<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Bug Fixes**
* Product queries now support locale fallback behavior, allowing items
to display with default language content when specific language
translations are unavailable.
* Relaxed product filtering to include items even when exact locale
translations don't exist.

<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

| Q               | A
|-----------------|-----
| Branch?         | 2.2
| Bug fix?        | no
| New feature?    | no
| BC breaks?      | no
| Deprecations?   | no
| Related tickets | fixes #X, partially #Y, mentioned in #Z
| License         | MIT

In this PR i added and improved the translations in the admin bundle for
german CH, german AT, and german DE.

… ScalarDataBag exception (#18933)

| Q               | A
|-----------------|-----
| Branch?         | 2.1
| Bug fix?        | yes
| New feature?    | no
| BC breaks?      | no
| Deprecations?   | no
| Related tickets | fixes Sylius/Stack#354
| License         | MIT

## Description

When the `configuration.title` is not set in the hookable metadata,
accessing it directly on a `ScalarDataBag` throws an exception. Adding
`|default('')` prevents the crash.

| Q               | A
|-----------------|-----
| Branch?         | 2.1 <!-- see the comment below -->
| Bug fix?        | yes
| New feature?    | no
| BC breaks?      | no
| License         | MIT

<!--
 - Bug fixes must be submitted against the 1.14 or 2.1 branch
 - Features and deprecations must be submitted against the 2.2 branch
 - Make sure that the correct base branch is set

To be sure you are not breaking any Backward Compatibilities, check the
documentation:

https://docs.sylius.com/en/latest/book/organization/backward-compatibility-promise.html
-->
related to #18887 changes

This PR has been generated automatically.
For more details see
[upmerge_pr.yaml](/Sylius/Sylius/blob/2.3/.github/workflows/upmerge_pr.yaml).

**Remember!** The upmerge should always be merged with using `Merge pull
request` button.

In case of conflicts, please resolve them manually with usign the
following commands:
```
git fetch upstream
gh pr checkout <this-pr-number>
git merge upstream/2.2 -m "Resolve conflicts between 2.1 and 2.2"
```

If you use other name for the upstream remote, please replace `upstream`
with the name of your remote pointing to the `Sylius/Sylius` repository.

Once the conflicts are resolved, please run `git merge --continue` and
push the changes to this PR.

This PR has been generated automatically.
For more details see
[upmerge_pr.yaml](/Sylius/Sylius/blob/2.3/.github/workflows/upmerge_pr.yaml).

**Remember!** The upmerge should always be merged with using `Merge pull
request` button.

In case of conflicts, please resolve them manually with usign the
following commands:
```
git fetch upstream
gh pr checkout <this-pr-number>
git merge upstream/2.3 -m "Resolve conflicts between 2.2 and 2.3"
```

If you use other name for the upstream remote, please replace `upstream`
with the name of your remote pointing to the `Sylius/Sylius` repository.

Once the conflicts are resolved, please run `git merge --continue` and
push the changes to this PR.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Added configurable database query timeouts for telemetry collection
with environment variable support (default 60 seconds, minimum 1
second).
* Implemented rate limiting for telemetry submissions to prevent
excessive triggering (hourly cadence).

* **Documentation**
* Updated German translation strings for admin interface and UI labels.

* **Chores**
  * Version bump to 2.2.5-dev.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->