fix(maintainerr): update image docker.io/maintainerr/maintainerr 3.15.1 → 3.15.2 (#49312)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[docker.io/maintainerr/maintainerr](https://redirect.github.com/Maintainerr/Maintainerr)
| patch | `fc23686` → `dcfd3f0` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the [Dependency
Dashboard](../issues/18710) for more information.

Add the preset `:preserveSemverRanges` to your config if you don't want
to pin your dependencies.

---

### Release Notes

<details>
<summary>Maintainerr/Maintainerr
(docker.io/maintainerr/maintainerr)</summary>

###
[`v3.15.2`](https://redirect.github.com/Maintainerr/Maintainerr/blob/HEAD/CHANGELOG.md#3152-2026-06-20)

[Compare
Source](https://redirect.github.com/Maintainerr/Maintainerr/compare/v3.15.1...v3.15.2)

#### Highlights

- Fixed transient failure handling for Sonarr and Radarr lookups,
preventing data loss during rule evaluations under heavy load
([#&#8203;3125](https://redirect.github.com/Maintainerr/Maintainerr/issues/3125),
[#&#8203;3128](https://redirect.github.com/Maintainerr/Maintainerr/issues/3128),
[#&#8203;3139](https://redirect.github.com/Maintainerr/Maintainerr/issues/3139)).
- Resolved issues with Jellyfin/Emby automatic collections, ensuring
proper handling of empty collections and preventing resurrection of
deleted media-server links
([#&#8203;3129](https://redirect.github.com/Maintainerr/Maintainerr/issues/3129),
[#&#8203;3134](https://redirect.github.com/Maintainerr/Maintainerr/issues/3134),
[#&#8203;3135](https://redirect.github.com/Maintainerr/Maintainerr/issues/3135),
[#&#8203;3137](https://redirect.github.com/Maintainerr/Maintainerr/issues/3137)).
- Improved Streamystats watchlist handling by inheriting parent show
information for season/episode-level rules, preventing unintended
deletions or unmonitoring
([#&#8203;3127](https://redirect.github.com/Maintainerr/Maintainerr/issues/3127),
[#&#8203;3133](https://redirect.github.com/Maintainerr/Maintainerr/issues/3133)).

#### Fixes

- Fixed transient failure handling for Sonarr and Radarr lookups,
ensuring fail-closed behavior to prevent data loss during rule
evaluations under heavy load
([#&#8203;3125](https://redirect.github.com/Maintainerr/Maintainerr/issues/3125),
[#&#8203;3128](https://redirect.github.com/Maintainerr/Maintainerr/issues/3128),
[#&#8203;3139](https://redirect.github.com/Maintainerr/Maintainerr/issues/3139)).
- Resolved issues with Jellyfin/Emby automatic collections:
- Fixed empty collections not healing properly for Jellyfin/Emby servers
([#&#8203;3129](https://redirect.github.com/Maintainerr/Maintainerr/issues/3129),
[#&#8203;3134](https://redirect.github.com/Maintainerr/Maintainerr/issues/3134)).
- Prevented resurrection of deleted media-server links when handling
empty collections
([#&#8203;3135](https://redirect.github.com/Maintainerr/Maintainerr/issues/3135)).
- Removed redundant empty-collection delete logic for Jellyfin/Emby,
retaining only the repopulation path
([#&#8203;3137](https://redirect.github.com/Maintainerr/Maintainerr/issues/3137)).
- Improved Streamystats watchlist handling by inheriting parent show
information for season/episode-level rules, preventing unintended
deletions or unmonitoring
([#&#8203;3127](https://redirect.github.com/Maintainerr/Maintainerr/issues/3127),
[#&#8203;3133](https://redirect.github.com/Maintainerr/Maintainerr/issues/3133)).

#### Dependencies

- Updated 12 dependencies, including
[@&#8203;types/node](https://redirect.github.com/types/node), sharp,
[@&#8203;faker-js/faker](https://redirect.github.com/faker-js/faker),
and typescript-eslint.

</details>

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charts/stable/maintainerr/Chart.yaml

@@ -9,7 +9,7 @@ annotations:
   trueforge.org/min_helm_version: "3.14"
   trueforge.org/train: stable
 apiVersion: v2
-appVersion: 3.15.1
+appVersion: 3.15.2
 dependencies:
   - name: common
     version: 29.5.3
@@ -36,5 +36,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/maintainerr
   - https://hub.docker.com/r/maintainerr/maintainerr
 type: application
-version: 7.16.1
+version: 7.16.2
 

charts/stable/maintainerr/values.yaml

@@ -2,7 +2,7 @@
 image:
   repository: docker.io/maintainerr/maintainerr
   pullPolicy: IfNotPresent
-  tag: 3.15.1@sha256:fc23686db8c34f6383f0c4e900f1db64d5c73a8191f8554dc983e2e3fe91a7d5
+  tag: 3.15.2@sha256:dcfd3f0862c31fced3a28ad2ae58c232a53d786b8c5b062cfc986570da8cb89f
 
 securityContext:
   container: