feat(translations): add "Help translate" link to the Weblate engage page

Invite community translations: a new Settings > Help translate row (next to
App language) opens the project's Weblate engage page, plus a Translations
section in the README. Documented in the 2.11.0 changelog.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

CHANGELOG.md

@@ -39,6 +39,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Field icons in the event-form settings. Each optional-field toggle (Settings →
   Event form) now shows the same icon the field uses in the new-event form, so
   the list is easier to scan.
+- Help translate Calendula. A new **Settings → Help translate** link opens the
+  project's Weblate, where you can add or improve a language in your browser — no
+  coding needed. Contributions in any language are welcome.
 
 ### Changed
 - Tidied **Settings → Appearance** into clearer groups (theme & colour, calendar,

README.md

@@ -68,7 +68,8 @@ database, no sync stack reinvented.
 
 - Real Material 3 Expressive throughout — dynamic color (Android 12+),
   expressive motion and shapes, light/dark theme
-- German and English UI, per-app language setting
+- German and English UI, per-app language setting — and [open to community
+  translations](#-translations)
 - **Zero telemetry, zero analytics, no internet permission** — your data
   never leaves the device
 
@@ -108,6 +109,17 @@ without reinstalling. Or build from source — see below.
 - **[Architecture](docs/ARCHITECTURE.md)** — the layered design and key pipelines
 - **[Roadmap](.planning/ROADMAP.md)** — what's shipped and what's next
 
+## 🌍 Translations
+
+Calendula ships in German and English, and you're warmly invited to add your
+language. Translations are managed on a self-hosted **Weblate**:
+
+**→ [Help translate Calendula](https://weblate.dev.jeanlucmakiola.de/engage/calendula/)**
+
+No coding needed — register on the Weblate server, pick (or request) a language,
+and translate the strings in your browser. You can also reach this link in the
+app under **Settings → Help translate**.
+
 ## 📜 License
 
 [MIT](LICENSE) — Jean-Luc Makiola, 2026

app/src/main/java/de/jeanlucmakiola/calendula/ui/settings/SettingsScreen.kt

@@ -48,6 +48,7 @@ import androidx.compose.material.icons.filled.Gavel
 import androidx.compose.material.icons.filled.Language
 import androidx.compose.material.icons.filled.Notifications
 import androidx.compose.material.icons.filled.Palette
+import androidx.compose.material.icons.filled.Translate
 import androidx.compose.material.icons.filled.Tune
 import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.Icon
@@ -223,6 +224,7 @@ private fun SettingsHub(
             onClick = onManageCalendars,
         )
         LanguageRow(position = Position.Middle)
+        HelpTranslateRow(position = Position.Middle)
         // One-tap add of the "New event" Quick Settings tile. The system prompt
         // is API 33+; on older versions the tile is still addable manually from
         // the QS editor, so the row simply doesn't appear here.
@@ -288,6 +290,20 @@ private fun QuickSettingsTileRow(position: Position) {
     )
 }
 
+/** Opens the project's Weblate engage page so users can contribute translations. */
+@Composable
+private fun HelpTranslateRow(position: Position) {
+    val context = LocalContext.current
+    val url = stringResource(R.string.about_translate_url)
+    GroupedRow(
+        title = stringResource(R.string.settings_translate),
+        summary = stringResource(R.string.settings_translate_hint),
+        position = position,
+        leading = { CategoryIcon(Icons.Default.Translate, ChipAccent.Neutral) },
+        onClick = { openUrl(context, url) },
+    )
+}
+
 @Composable
 private fun LanguageRow(position: Position) {
     val context = LocalContext.current

app/src/main/res/values/strings.xml

@@ -330,6 +330,8 @@
     <string name="settings_section_language">Language</string>
     <string name="settings_language">App language</string>
     <string name="settings_language_auto">System default</string>
+    <string name="settings_translate">Help translate</string>
+    <string name="settings_translate_hint">Add or improve a language on Weblate</string>
     <!-- Hub category subtitles -->
     <string name="settings_appearance_subtitle">Theme, default view, week start</string>
     <string name="settings_event_form_subtitle">Default fields for new events</string>
@@ -436,6 +438,7 @@
     <string name="about_source_url" translatable="false">https://gitea.jeanlucmakiola.de/makiolaj/calendula</string>
     <string name="about_license_url" translatable="false">https://gitea.jeanlucmakiola.de/makiolaj/calendula/src/branch/main/LICENSE</string>
     <string name="about_support_url" translatable="false">https://ko-fi.com/jeanlucmakiola</string>
+    <string name="about_translate_url" translatable="false">https://weblate.dev.jeanlucmakiola.de/engage/calendula/</string>
 
     <!-- Crash reporting: a captured report the user can submit, by hand, as a
          Gitea issue (the app sends nothing automatically). -->

fastlane/metadata/android/en-US/changelogs/21100.txt

@@ -30,6 +30,9 @@
 - Field icons in the event-form settings. Each optional-field toggle (Settings →
   Event form) now shows the same icon the field uses in the new-event form, so
   the list is easier to scan.
+- Help translate Calendula. A new **Settings → Help translate** link opens the
+  project's Weblate, where you can add or improve a language in your browser — no
+  coding needed. Contributions in any language are welcome.
 
 ### Changed
 - Tidied **Settings → Appearance** into clearer groups (theme & colour, calendar,