diff --git a/CHANGELOG.md b/CHANGELOG.md
index ffd1ba6..3a22882 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
# Changelog
+## 1.0.16 - 2026-08-13
+
+- Preserve completed System Check results when switching between German and English.
+- Relocalize successful and failed diagnostics, health badges and running check controls without stale language state.
+- Clear obsolete System Check results after download path, imported configuration or managed tool changes.
+
## 1.0.15 - 2026-08-13
- Keep update download progress within its popover and make changelog expansion and collapse easier to follow.
diff --git a/README.md b/README.md
index c87af4c..b39fb17 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,7 @@ The application works in public mode without a Twitch login. Connecting a Twitch
## Installation
1. Open the [latest GitHub release](https://github.com/Sucukdeluxe/Twitch-VOD-Manager/releases/latest).
-2. Download `Twitch-VOD-Manager-Setup-1.0.15.exe`.
+2. Download `Twitch-VOD-Manager-Setup-1.0.16.exe`.
3. Run the installer and choose the installation directory.
4. Start Twitch VOD Manager and add a streamer.
diff --git a/package-lock.json b/package-lock.json
index 727c3ba..186dc51 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
{
"name": "twitch-vod-manager",
- "version": "1.0.15",
+ "version": "1.0.16",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "twitch-vod-manager",
- "version": "1.0.15",
+ "version": "1.0.16",
"license": "MIT",
"dependencies": {
"axios": "^1.16.1",
diff --git a/package.json b/package.json
index 5583abf..1140d6c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
{
"name": "twitch-vod-manager",
- "version": "1.0.15",
+ "version": "1.0.16",
"description": "Twitch VOD Manager - Download Twitch VODs easily",
"main": "dist/main.js",
"author": "Sucukdeluxe",
diff --git a/scripts/dev.mjs b/scripts/dev.mjs
index 323499f..dd69700 100644
--- a/scripts/dev.mjs
+++ b/scripts/dev.mjs
@@ -93,7 +93,7 @@ if (process.platform === 'win32') {
sourcePath: electronSourceExecutable,
destinationPath: resolve(rootDirectory, 'node_modules', 'electron', 'dist', 'Twitch VOD Manager.exe'),
iconPath: resolve(rootDirectory, 'build', 'icon.ico'),
- version: '1.0.15',
+ version: '1.0.16',
});
}
diff --git a/scripts/e2e-test-environment.js b/scripts/e2e-test-environment.js
index 2405025..0a3bf77 100644
--- a/scripts/e2e-test-environment.js
+++ b/scripts/e2e-test-environment.js
@@ -208,7 +208,7 @@ async function installOfflineFixtures(app) {
ffprobe: true,
downloadPathWritable: true
},
- messages: ['Offline fixture'],
+ messages: [],
timestamp: '2026-01-01T00:00:00Z'
}));
replaceHandler('check-update', async () => ({ checking: true, offlineFixture: true }));
diff --git a/scripts/smoke-test-public-release-config.js b/scripts/smoke-test-public-release-config.js
index 8c06fd7..3a7e61d 100644
--- a/scripts/smoke-test-public-release-config.js
+++ b/scripts/smoke-test-public-release-config.js
@@ -15,9 +15,9 @@ function check(condition, message) {
if (!condition) failures.push(message);
}
-check(packageJson.version === '1.0.15', `package version is ${packageJson.version}`);
-check(packageLock.version === '1.0.15', `lockfile version is ${packageLock.version}`);
-check(packageLock.packages?.['']?.version === '1.0.15', `lockfile root package version is ${packageLock.packages?.['']?.version}`);
+check(packageJson.version === '1.0.16', `package version is ${packageJson.version}`);
+check(packageLock.version === '1.0.16', `lockfile version is ${packageLock.version}`);
+check(packageLock.packages?.['']?.version === '1.0.16', `lockfile root package version is ${packageLock.packages?.['']?.version}`);
check(packageJson.build?.appId === 'io.github.sucukdeluxe.twitch-vod-manager', `appId is ${packageJson.build?.appId}`);
check(packageJson.build?.publish?.provider === 'generic', `publish provider is ${packageJson.build?.publish?.provider}`);
check(packageJson.build?.publish?.url === 'https://github.com/Sucukdeluxe/Twitch-VOD-Manager/releases/latest/download/', `publish URL is ${packageJson.build?.publish?.url}`);
@@ -65,7 +65,7 @@ check(mainSource.includes('GITHUB_RELEASES_DOWNLOAD_BASE_URL'), 'GitHub releases
check(mainSource.includes('https://api.github.com/repos/Sucukdeluxe/Twitch-VOD-Manager/releases/latest'), 'GitHub latest release API URL is missing');
check(mainSource.includes('https://github.com/Sucukdeluxe/Twitch-VOD-Manager/releases/download'), 'GitHub release download URL is missing');
check(!/storyboards\/\d{8,12}(?:-|\/)/.test(mainSource), 'numeric Twitch VOD example remains in the public source');
-check(indexSource.includes('Version: v1.0.15'), 'initial version label is not 1.0.15');
+check(indexSource.includes('Version: v1.0.16'), 'initial version label is not 1.0.16');
check(!indexSource.includes('Version: v4.1.13'), 'legacy version label is still present');
check(fs.existsSync(manifestPath), 'public release manifest is missing');
diff --git a/scripts/smoke-test-workspace-ui.js b/scripts/smoke-test-workspace-ui.js
index 7d7f77d..a529019 100644
--- a/scripts/smoke-test-workspace-ui.js
+++ b/scripts/smoke-test-workspace-ui.js
@@ -96,6 +96,139 @@ async function run() {
check(shell.topNavigationItems === 7, `Expected 7 native primary navigation buttons, found ${shell.topNavigationItems}`);
check(shell.nonButtonNavigationItems === 0, `Expected only native primary navigation buttons, found ${shell.nonButtonNavigationItems} non-buttons`);
+ const preflightLocaleRetention = await win.evaluate(async () => {
+ await window.runPreflight(false);
+ window.changeLanguage('de');
+ const german = {
+ result: document.getElementById('preflightResult')?.textContent || '',
+ badge: document.getElementById('healthBadge')?.textContent || '',
+ badgeGood: document.getElementById('healthBadge')?.classList.contains('good') || false
+ };
+ window.changeLanguage('en');
+ const english = {
+ result: document.getElementById('preflightResult')?.textContent || '',
+ badge: document.getElementById('healthBadge')?.textContent || '',
+ badgeGood: document.getElementById('healthBadge')?.classList.contains('good') || false
+ };
+ return { german, english };
+ });
+ checks.preflightLocaleRetention = preflightLocaleRetention;
+ check(preflightLocaleRetention.german.result.includes('OK Download-Pfad') && preflightLocaleRetention.german.result.includes('Alles bereit.'), `German language switch lost the completed system check: ${preflightLocaleRetention.german.result}`);
+ check(preflightLocaleRetention.english.result.includes('OK Download path') && preflightLocaleRetention.english.result.includes('Everything is ready.'), `English language switch lost the completed system check: ${preflightLocaleRetention.english.result}`);
+ check(preflightLocaleRetention.german.badgeGood && preflightLocaleRetention.german.badge === 'System: Stabil', `German language switch lost the healthy system badge: ${JSON.stringify(preflightLocaleRetention.german)}`);
+ check(preflightLocaleRetention.english.badgeGood && preflightLocaleRetention.english.badge === 'System: Stable', `English language switch lost the healthy system badge: ${JSON.stringify(preflightLocaleRetention.english)}`);
+
+ await app.evaluate(({ ipcMain }) => {
+ ipcMain.removeHandler('run-preflight');
+ ipcMain.handle('run-preflight', async () => ({
+ ok: false,
+ autoFixApplied: false,
+ checks: {
+ internet: false,
+ streamlink: true,
+ ffmpeg: false,
+ ffprobe: true,
+ downloadPathWritable: true
+ },
+ messages: [
+ 'No internet connection detected.',
+ 'FFmpeg is missing or not runnable.'
+ ],
+ timestamp: '2026-01-01T00:00:00Z'
+ }));
+ });
+ const failedPreflightLocaleRetention = await win.evaluate(async () => {
+ window.changeLanguage('en');
+ await window.runPreflight(false);
+ window.changeLanguage('de');
+ const german = {
+ result: document.getElementById('preflightResult')?.textContent || '',
+ badge: document.getElementById('healthBadge')?.textContent || '',
+ badgeWarn: document.getElementById('healthBadge')?.classList.contains('warn') || false
+ };
+ window.changeLanguage('en');
+ const english = {
+ result: document.getElementById('preflightResult')?.textContent || '',
+ badge: document.getElementById('healthBadge')?.textContent || '',
+ badgeWarn: document.getElementById('healthBadge')?.classList.contains('warn') || false
+ };
+ return { german, english };
+ });
+ checks.failedPreflightLocaleRetention = failedPreflightLocaleRetention;
+ check(failedPreflightLocaleRetention.german.result.includes('Keine Internetverbindung erkannt.') && failedPreflightLocaleRetention.german.result.includes('FFmpeg fehlt oder ist nicht startbar.'), `German language switch did not relocalize failed system checks: ${failedPreflightLocaleRetention.german.result}`);
+ check(!failedPreflightLocaleRetention.german.result.includes('No internet connection detected.'), `German failed system check kept English diagnostics: ${failedPreflightLocaleRetention.german.result}`);
+ check(failedPreflightLocaleRetention.english.result.includes('No internet connection detected.') && failedPreflightLocaleRetention.english.result.includes('FFmpeg is missing or not runnable.'), `English language switch did not relocalize failed system checks: ${failedPreflightLocaleRetention.english.result}`);
+ check(failedPreflightLocaleRetention.german.badgeWarn && failedPreflightLocaleRetention.german.badge === 'System: Warnung', `German failed system badge was not retained: ${JSON.stringify(failedPreflightLocaleRetention.german)}`);
+ check(failedPreflightLocaleRetention.english.badgeWarn && failedPreflightLocaleRetention.english.badge === 'System: Warning', `English failed system badge was not retained: ${JSON.stringify(failedPreflightLocaleRetention.english)}`);
+
+ await app.evaluate(({ ipcMain }) => {
+ ipcMain.removeHandler('run-preflight');
+ ipcMain.handle('run-preflight', () => new Promise((resolve) => {
+ globalThis.__workspacePreflightLocaleResolve = () => resolve({
+ ok: true,
+ autoFixApplied: false,
+ checks: {
+ internet: true,
+ streamlink: true,
+ ffmpeg: true,
+ ffprobe: true,
+ downloadPathWritable: true
+ },
+ messages: [],
+ timestamp: '2026-01-01T00:00:00Z'
+ });
+ }));
+ });
+ await win.evaluate(() => {
+ window.changeLanguage('en');
+ globalThis.__workspacePreflightLocalePending = window.runPreflight(false);
+ });
+ await app.evaluate(async () => {
+ const deadline = Date.now() + 5000;
+ while (typeof globalThis.__workspacePreflightLocaleResolve !== 'function') {
+ if (Date.now() >= deadline) throw new Error('Timed out waiting for the gated system check');
+ await new Promise((resolve) => setTimeout(resolve, 1));
+ }
+ });
+ const duringPreflightLocale = await win.evaluate(() => {
+ window.changeLanguage('de');
+ return document.getElementById('btnPreflightRun')?.textContent || '';
+ });
+ const changedDownloadPath = path.join(environment.downloadsDir, 'preflight-path-change');
+ fs.mkdirSync(changedDownloadPath, { recursive: true });
+ await app.evaluate(({ dialog }, folderPath) => {
+ dialog.showOpenDialog = async () => ({ canceled: false, filePaths: [folderPath] });
+ }, changedDownloadPath);
+ await win.evaluate(() => window.selectFolder());
+ await app.evaluate(() => globalThis.__workspacePreflightLocaleResolve());
+ const afterPreflightLocale = await win.evaluate(async () => {
+ await globalThis.__workspacePreflightLocalePending;
+ return document.getElementById('btnPreflightRun')?.textContent || '';
+ });
+ const preflightInFlightLocale = { during: duringPreflightLocale, after: afterPreflightLocale };
+ checks.preflightInFlightLocale = preflightInFlightLocale;
+ check(preflightInFlightLocale.during === 'Prüfe...', `Running system check did not adopt the German language: ${preflightInFlightLocale.during}`);
+ check(preflightInFlightLocale.after === 'Check ausführen', `Completed system check restored an outdated button label: ${preflightInFlightLocale.after}`);
+
+ const preflightAfterPathChange = await win.evaluate(() => {
+ window.changeLanguage('en');
+ const english = {
+ result: document.getElementById('preflightResult')?.textContent || '',
+ badge: document.getElementById('healthBadge')?.textContent || '',
+ badgeUnknown: document.getElementById('healthBadge')?.classList.contains('unknown') || false
+ };
+ window.changeLanguage('de');
+ const german = {
+ result: document.getElementById('preflightResult')?.textContent || '',
+ badge: document.getElementById('healthBadge')?.textContent || '',
+ badgeUnknown: document.getElementById('healthBadge')?.classList.contains('unknown') || false
+ };
+ return { english, german };
+ });
+ checks.preflightAfterPathChange = preflightAfterPathChange;
+ check(preflightAfterPathChange.english.result === 'No checks run yet.' && preflightAfterPathChange.english.badgeUnknown && preflightAfterPathChange.english.badge === 'System: Unknown', `Download path change kept a stale English system check: ${JSON.stringify(preflightAfterPathChange.english)}`);
+ check(preflightAfterPathChange.german.result === 'Noch kein Check ausgeführt.' && preflightAfterPathChange.german.badgeUnknown && preflightAfterPathChange.german.badge === 'System: Unbekannt', `Download path change restored a stale German system check: ${JSON.stringify(preflightAfterPathChange.german)}`);
+
const mergeAddToolbarActions = await win.evaluate(() => {
const capture = () => {
const button = document.querySelector('[data-toolbar-for="merge"] button[onclick="addMergeFiles()"]');
diff --git a/src/index.html b/src/index.html
index 545d1a0..869593a 100644
--- a/src/index.html
+++ b/src/index.html
@@ -942,7 +942,7 @@
Updates
-
Version: v1.0.15
+
Version: v1.0.16
@@ -952,10 +952,10 @@
System: Unbekannt
-
+
- Noch kein Check ausgefuhrt.
+ Noch kein Check ausgeführt.
diff --git a/src/renderer-locale-de.ts b/src/renderer-locale-de.ts
index 2415461..dcdaa60 100644
--- a/src/renderer-locale-de.ts
+++ b/src/renderer-locale-de.ts
@@ -286,9 +286,9 @@ const UI_TEXT_DE = {
updateTitle: 'Updates',
checkUpdates: 'Nach Updates suchen',
preflightTitle: 'System-Check',
- preflightRun: 'Check ausfuhren',
+ preflightRun: 'Check ausführen',
preflightFix: 'Auto-Fix Tools',
- preflightEmpty: 'Noch kein Check ausgefuhrt.',
+ preflightEmpty: 'Noch kein Check ausgeführt.',
preflightChecking: 'Prüfe...',
preflightFixing: 'Fixe...',
preflightReady: 'Alles bereit.',
@@ -297,6 +297,11 @@ const UI_TEXT_DE = {
preflightFfmpeg: 'FFmpeg',
preflightFfprobe: 'FFprobe',
preflightPath: 'Download-Pfad',
+ preflightNoInternet: 'Keine Internetverbindung erkannt.',
+ preflightStreamlinkMissing: 'Streamlink fehlt oder ist nicht startbar.',
+ preflightFfmpegMissing: 'FFmpeg fehlt oder ist nicht startbar.',
+ preflightFfprobeMissing: 'FFprobe fehlt oder ist nicht startbar.',
+ preflightDownloadPathNotWritable: 'Download-Ordner ist nicht beschreibbar.',
managedToolsTitle: 'Verwaltete Tools',
managedToolsRefresh: 'Tool-Status aktualisieren',
managedToolsRepair: 'Tools reparieren',
diff --git a/src/renderer-locale-en.ts b/src/renderer-locale-en.ts
index b57be0e..83c90c3 100644
--- a/src/renderer-locale-en.ts
+++ b/src/renderer-locale-en.ts
@@ -297,6 +297,11 @@ const UI_TEXT_EN = {
preflightFfmpeg: 'FFmpeg',
preflightFfprobe: 'FFprobe',
preflightPath: 'Download path',
+ preflightNoInternet: 'No internet connection detected.',
+ preflightStreamlinkMissing: 'Streamlink is missing or not runnable.',
+ preflightFfmpegMissing: 'FFmpeg is missing or not runnable.',
+ preflightFfprobeMissing: 'FFprobe is missing or not runnable.',
+ preflightDownloadPathNotWritable: 'Download folder is not writable.',
managedToolsTitle: 'Managed tools',
managedToolsRefresh: 'Refresh tool status',
managedToolsRepair: 'Repair tools',
diff --git a/src/renderer-settings.ts b/src/renderer-settings.ts
index c8162c3..99b0fc3 100644
--- a/src/renderer-settings.ts
+++ b/src/renderer-settings.ts
@@ -7,6 +7,8 @@ let settingsAutoSaveTimer: number | null = null;
let pendingCredentialsReconnect = false;
let lastPersistedSettingsFingerprint = '';
let settingsInputGeneration = 0;
+let lastPreflightResult: PreflightResult | null = null;
+let preflightGeneration = 0;
const SECRET_INPUT_MASK = '••••••••';
let secretStatus: SecretStatus = {
encryptionAvailable: false,
@@ -276,6 +278,7 @@ function changeLanguage(lang: string): void {
void refreshRuntimeMetrics();
void refreshAutomationStatusLine();
+ refreshLocalizedPreflightUi();
validateFilenameTemplates();
filterSettings(byId('settingsSearchInput').value);
}
@@ -296,30 +299,53 @@ function selectLanguageOption(lang: string): void {
changeLanguage(lang);
}
-function renderPreflightResult(result: PreflightResult): void {
- const entries = [
- [UI_TEXT.static.preflightInternet, result.checks.internet],
- [UI_TEXT.static.preflightStreamlink, result.checks.streamlink],
- [UI_TEXT.static.preflightFfmpeg, result.checks.ffmpeg],
- [UI_TEXT.static.preflightFfprobe, result.checks.ffprobe],
- [UI_TEXT.static.preflightPath, result.checks.downloadPathWritable]
- ];
+function renderPreflightButtonLabels(): void {
+ const runButton = byId('btnPreflightRun');
+ const fixButton = byId('btnPreflightFix');
+ runButton.textContent = runButton.disabled ? UI_TEXT.static.preflightChecking : UI_TEXT.static.preflightRun;
+ fixButton.textContent = fixButton.disabled ? UI_TEXT.static.preflightFixing : UI_TEXT.static.preflightFix;
+}
+function refreshLocalizedPreflightUi(): void {
+ renderPreflightButtonLabels();
+ if (lastPreflightResult) renderPreflightResult(lastPreflightResult);
+}
+
+function invalidatePreflightResult(): void {
+ preflightGeneration += 1;
+ lastPreflightResult = null;
+ byId('preflightResult').textContent = UI_TEXT.static.preflightEmpty;
+ const badge = byId('healthBadge');
+ badge.classList.remove('good', 'warn', 'bad', 'unknown');
+ badge.classList.add('unknown');
+ badge.textContent = UI_TEXT.static.healthUnknown;
+}
+
+function renderPreflightResult(result: PreflightResult): void {
+ lastPreflightResult = result;
+ const entries: Array<[string, boolean, string]> = [
+ [UI_TEXT.static.preflightInternet, result.checks.internet, UI_TEXT.static.preflightNoInternet],
+ [UI_TEXT.static.preflightStreamlink, result.checks.streamlink, UI_TEXT.static.preflightStreamlinkMissing],
+ [UI_TEXT.static.preflightFfmpeg, result.checks.ffmpeg, UI_TEXT.static.preflightFfmpegMissing],
+ [UI_TEXT.static.preflightFfprobe, result.checks.ffprobe, UI_TEXT.static.preflightFfprobeMissing],
+ [UI_TEXT.static.preflightPath, result.checks.downloadPathWritable, UI_TEXT.static.preflightDownloadPathNotWritable]
+ ];
+ const localizedIssues = entries.filter(([, ok]) => !ok).map(([, , message]) => message);
const lines = entries.map(([name, ok]) => `${ok ? 'OK' : 'FAIL'} ${name}`).join('\n');
- const extra = result.messages.length ? `\n\n${result.messages.join('\n')}` : `\n\n${UI_TEXT.static.preflightReady}`;
+ const extra = localizedIssues.length ? `\n\n${localizedIssues.join('\n')}` : `\n\n${UI_TEXT.static.preflightReady}`;
byId('preflightResult').textContent = `${lines}${extra}`;
const badge = byId('healthBadge');
badge.classList.remove('good', 'warn', 'bad', 'unknown');
- if (result.ok) {
+ const failCount = localizedIssues.length;
+ if (failCount === 0) {
badge.classList.add('good');
badge.textContent = UI_TEXT.static.healthGood;
return;
}
- const failCount = Object.values(result.checks).filter((ok) => !ok).length;
if (failCount <= 2) {
badge.classList.add('warn');
badge.textContent = UI_TEXT.static.healthWarn;
@@ -331,16 +357,16 @@ function renderPreflightResult(result: PreflightResult): void {
async function runPreflight(autoFix = false): Promise {
const btn = byId(autoFix ? 'btnPreflightFix' : 'btnPreflightRun');
- const old = btn.textContent || '';
+ const generation = ++preflightGeneration;
btn.disabled = true;
- btn.textContent = autoFix ? UI_TEXT.static.preflightFixing : UI_TEXT.static.preflightChecking;
+ renderPreflightButtonLabels();
try {
const result = await window.api.runPreflight(autoFix);
- renderPreflightResult(result);
+ if (generation === preflightGeneration) renderPreflightResult(result);
} finally {
btn.disabled = false;
- btn.textContent = old;
+ renderPreflightButtonLabels();
}
}
@@ -378,7 +404,10 @@ async function repairManagedTools(): Promise {
byId('managedToolStatus').textContent = UI_TEXT.static.managedToolsRepairing;
try {
const result = await window.api.repairManagedTools();
- if (result) renderManagedToolStatus(result.statuses);
+ if (result) {
+ renderManagedToolStatus(result.statuses);
+ invalidatePreflightResult();
+ }
} finally {
for (const button of buttons) button.disabled = false;
}
@@ -387,7 +416,10 @@ async function repairManagedTools(): Promise {
async function resetManagedTools(): Promise {
if (!confirm(UI_TEXT.static.managedToolsResetConfirm)) return;
const result = await window.api.resetManagedTools();
- if (result) renderManagedToolStatus(result.statuses);
+ if (result) {
+ renderManagedToolStatus(result.statuses);
+ invalidatePreflightResult();
+ }
}
async function runCleanupDryRun(): Promise {
@@ -564,6 +596,7 @@ async function importConfigFromFile(): Promise {
config = await window.api.getConfig();
if (typeof setLanguage === 'function' && typeof config.language === 'string') {
setLanguage(config.language);
+ invalidatePreflightResult();
}
if (typeof renderStreamers === 'function') renderStreamers();
if (typeof syncSettingsFormFromConfig === 'function') syncSettingsFormFromConfig();
@@ -1141,6 +1174,7 @@ async function selectFolder(): Promise {
byId('downloadPath').value = folder.displayPath;
config = await window.api.saveConfig({ download_path: folder.displayPath }, folder.token);
+ invalidatePreflightResult();
// Warn-only validation — the user explicitly chose this folder, so don't
// refuse to save (they might be picking a path on a USB stick that's