chore(helm): update image docker.io/wekanteam/wekan v8.11 → v8.15 (#40995)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [docker.io/wekanteam/wekan](https://redirect.github.com/wekan/wekan) |
minor | `d140718` -> `53fc007` |

---

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---

### Release Notes

<details>
<summary>wekan/wekan (docker.io/wekanteam/wekan)</summary>

###
[`v8.15`](https://redirect.github.com/wekan/wekan/blob/HEAD/CHANGELOG.md#v815-2025-10-23-WeKan--release)

[Compare
Source](https://redirect.github.com/wekan/wekan/compare/v8.14...v8.15)

This release fixes the following bugs:

- Fix drag lists did not work
[Part
1](https://redirect.github.com/wekan/wekan/commit/8662c96d1c8d4fa76ce7b31eb06678ad59c3ebe1),
[Part
2](https://redirect.github.com/wekan/wekan/commit/0cebd8aa4dbe0bf2418b814716744ab806b671c2).
  Thanks to xet7.

Thanks to above GitHub users for their contributions and translators for
their translations.

###
[`v8.14`](https://redirect.github.com/wekan/wekan/blob/HEAD/CHANGELOG.md#v814-2025-10-23-WeKan--release)

[Compare
Source](https://redirect.github.com/wekan/wekan/compare/v8.12...v8.14)

This release fixes the following bugs:

- [Fix board reloading page every
second](https://redirect.github.com/wekan/wekan/commit/b4b598f542d0cefc5f2d5d6c7286f0a312cf6a55).
  Thanks to xet7.

Thanks to above GitHub users for their contributions and translators for
their translations.

###
[`v8.12`](https://redirect.github.com/wekan/wekan/blob/HEAD/CHANGELOG.md#v812-2025-10-23-WeKan--release)

[Compare
Source](https://redirect.github.com/wekan/wekan/compare/v8.11...v8.12)

This release fixes the following bugs:

- [Fix Regression - unable to view cards by due date
v8.11](https://redirect.github.com/wekan/wekan/commit/ae11e80bde79d9ad412d185f20e5a7f802685260).
  Thanks to xet7.
- [Fix Regression - unable to rearrange tasks within a checklist -
v8.11](https://redirect.github.com/wekan/wekan/commit/544b24ceb1687e5b568d8c7b74403a5a2e3f6bc6).
  Thanks to xet7.
- [Fix unable to add members to
board](https://redirect.github.com/wekan/wekan/commit/c6d46006837a29fb311e444f94fa65f236e23bc7).
  Thanks to xet7.
- [Removed not needed | at left side of minicard
badges](https://redirect.github.com/wekan/wekan/commit/a0c30c35ed57113df041ef1020d3e9e5449f35e4).
  Thanks to xet7.
- [Fix opened card Date Format to be used at dates
popups](https://redirect.github.com/wekan/wekan/commit/7ca81285b14d1ec60d6e7e9c191d1194950f18c8).
  Thanks to xet7.
- [Fix UI issues of Right Sidebar / Subtasks Settings and Card
Settings](https://redirect.github.com/wekan/wekan/commit/45537ede870eca59ad72cd7ad013a12f60032df4).
  Thanks to xet7.

Thanks to above GitHub users for their contributions and translators for
their translations.

</details>

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charts/stable/wekan/Chart.yaml

@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 8.11.0
+appVersion: 8.15.0
 dependencies:
   - name: common
     version: 28.26.1
@@ -47,5 +47,5 @@ sources:
   - https://hub.docker.com/r/wekanteam/wekan
   - https://wekan.github.io/
 type: application
-version: 18.4.0
+version: 18.5.0
 

charts/stable/wekan/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: docker.io/wekanteam/wekan
-  tag: v8.11@sha256:d140718447967cca96949dd40a84fd3acaa0d11ce18422c038e64769fb32b756
+  tag: v8.15@sha256:53fc00710d11ffff8999c26afdb2e3f0d546a5f197c815deb8063bb37aded9ee
   pullPolicy: IfNotPresent
 service:
   main: