From fa7130f4072e3ddd86c4a64ab95e4af2db2a1421 Mon Sep 17 00:00:00 2001
From: Daniel Dietzler <mail@ddietzler.dev>
Date: Mon, 1 Jun 2026 16:34:24 +0200
Subject: [PATCH] fix: version check

---
 web/src/lib/utils.spec.ts                             | 11 ++++++++++-
 web/src/lib/utils.ts                                  |  2 +-
 .../system-settings/NewVersionCheckSettings.svelte    |  2 +-
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/web/src/lib/utils.spec.ts b/web/src/lib/utils.spec.ts
index 9fde998dcd..992cd803e7 100644
--- a/web/src/lib/utils.spec.ts
+++ b/web/src/lib/utils.spec.ts
@@ -1,5 +1,5 @@
 import { AssetTypeEnum } from '@immich/sdk';
-import { getAssetUrl } from '$lib/utils';
+import { getAssetUrl, semverToName } from '$lib/utils';
 import { assetFactory } from '@test-data/factories/asset-factory';
 import { sharedLinkFactory } from '@test-data/factories/shared-link-factory';
 
@@ -161,4 +161,13 @@ describe('utils', () => {
       expect(url).toContain(asset.id);
     });
   });
+  describe('semverToName', () => {
+    it('should not append release candidate tag if prelease is not set', () => {
+      expect(semverToName({ major: 3, minor: 0, patch: 0, prerelease: null })).toEqual('v3.0.0');
+    });
+
+    it('should append release candidate if set', () => {
+      expect(semverToName({ major: 3, minor: 0, patch: 0, prerelease: 0 })).toEqual('v3.0.0-rc.0');
+    });
+  });
 });
diff --git a/web/src/lib/utils.ts b/web/src/lib/utils.ts
index 4bc3ce76b3..9af417bb19 100644
--- a/web/src/lib/utils.ts
+++ b/web/src/lib/utils.ts
@@ -412,7 +412,7 @@ export function createDateFormatter(localeCode: string | undefined): DateFormatt
 }
 
 export const semverToName = ({ major, minor, patch, prerelease }: ServerVersionResponseDto) =>
-  `v${major}.${minor}.${patch}${prerelease ? `-rc.${prerelease}` : ''}`;
+  `v${major}.${minor}.${patch}${prerelease === null ? '' : `-rc.${prerelease}`}`;
 
 export const withoutIcons = (actions: ActionItem[]): ActionItem[] =>
   actions.map((action) => ({ ...action, icon: undefined }));
diff --git a/web/src/routes/admin/system-settings/NewVersionCheckSettings.svelte b/web/src/routes/admin/system-settings/NewVersionCheckSettings.svelte
index c646601718..653448e062 100644
--- a/web/src/routes/admin/system-settings/NewVersionCheckSettings.svelte
+++ b/web/src/routes/admin/system-settings/NewVersionCheckSettings.svelte
@@ -16,7 +16,7 @@
 <div>
   <div in:fade={{ duration: 500 }}>
     <form autocomplete="off" onsubmit={(event) => event.preventDefault()}>
-      <div class="ms-4 mt-4">
+      <div class="ms-4 mt-4 flex flex-col gap-4">
         <SettingSwitch
           title={$t('admin.version_check_enabled_description')}
           subtitle={$t('admin.version_check_implications', { values: { server: 'version.immich.cloud' } })}