Enhance update messaging and version formatting in AppUpdateContext and appupdate.js

- Introduced a new function `formatFullAppVersion` to standardize the application version and build number representation.
- Updated the `getUpdateInstalledMessage` function to provide detailed feedback on updates, including changes in version, branch, and engine.
- Refactored the update handling logic to improve clarity and maintainability, ensuring users receive accurate and informative update notifications.

src/components/Dashboard/context/AppUpdateContext.jsx

@@ -62,6 +62,20 @@ const isUpdateDismissed = (update) => {
   )
 }
 
+const formatFullAppVersion = (version, buildNumber) => {
+  const normalizedVersion = String(version || '')
+    .trim()
+    .replace(/^v/i, '')
+
+  if (!normalizedVersion) return null
+
+  const build = String(buildNumber || '').trim()
+  const buildSuffix =
+    !build || build === 'dev' ? 'dev' : build.startsWith('b') ? build : `b${build}`
+
+  return `v${normalizedVersion}-${buildSuffix}`
+}
+
 const saveDismissedUpdate = (update) => {
   if (!update) return
 
@@ -543,13 +557,12 @@ export const AppUpdateProvider = ({ children }) => {
         ]}
       >
         <Text>
-          Farm Control was successfully updated to version{' '}
-          {completedUpdate?.current?.version || appVersion}
-          {completedUpdate?.previous?.version &&
-          completedUpdate.previous.version !== completedUpdate?.current?.version
-            ? ` (previously ${completedUpdate.previous.version})`
-            : ''}
-          .
+          {completedUpdate?.message ||
+            `Farm Control was successfully updated to version ${
+              completedUpdate?.current?.version ||
+              formatFullAppVersion(appVersion, CURRENT_BUILD_NUMBER) ||
+              `v${appVersion}`
+            }.`}
         </Text>
       </Modal>
       <Modal

src/desktop/appupdate.js

@@ -263,6 +263,65 @@ const persistCurrentAppState = async (mainWindow) => {
 const stateValueChanged = (previous, next) =>
   Boolean(previous) && Boolean(next) && previous !== next
 
+const formatEngineLabel = (engine) => {
+  const normalized = normalizeEngine(engine)
+  if (normalized === 'chromium') return 'Chromium'
+  if (normalized === 'native') return 'Native'
+  return String(engine || 'Unknown')
+}
+
+export const getUpdateInstalledMessage = ({ changes, current } = {}) => {
+  if (!current) return 'Farm Control was successfully updated.'
+
+  const versionChanged = Boolean(changes?.version && current.version)
+  const branchChanged = Boolean(changes?.branch && current.branch)
+  const engineChanged = Boolean(changes?.engine && current.engine)
+
+  if (!versionChanged && !branchChanged && !engineChanged) {
+    const version = current.version || getRunningAppVersion()
+    return version
+      ? `Farm Control was successfully updated to version ${version}.`
+      : 'Farm Control was successfully updated.'
+  }
+
+  const segments = []
+
+  if (versionChanged) {
+    segments.push({ type: 'version', text: `version ${current.version}` })
+  }
+  if (branchChanged) {
+    segments.push({ type: 'branch', text: `the ${current.branch} branch` })
+  }
+  if (engineChanged) {
+    segments.push({
+      type: 'engine',
+      text: `the ${formatEngineLabel(current.engine)} engine`
+    })
+  }
+
+  if (segments.length === 1) {
+    const [segment] = segments
+    if (segment.type === 'engine') {
+      return `Farm Control was successfully updated to use ${segment.text}.`
+    }
+    return `Farm Control was successfully updated to ${segment.text}.`
+  }
+
+  let message = `Farm Control was successfully updated to ${segments[0].text}`
+
+  for (const segment of segments.slice(1)) {
+    if (segment.type === 'branch') {
+      message += ` on ${segment.text}`
+    } else if (segment.type === 'engine') {
+      message += ` using ${segment.text}`
+    } else {
+      message += ` and ${segment.text}`
+    }
+  }
+
+  return `${message}.`
+}
+
 let completedUpdateResult = null
 
 export const checkForCompletedUpdate = async (mainWindow) => {
@@ -280,18 +339,31 @@ export const checkForCompletedUpdate = async (mainWindow) => {
 
     await setAppSettings({ ...settings, current })
 
+    const changes = {
+      version: stateValueChanged(previous.version, current.version),
+      branch: stateValueChanged(previous.branch, current.branch),
+      engine: stateValueChanged(
+        normalizeEngine(previous.engine),
+        normalizeEngine(current.engine)
+      )
+    }
+
     const updated =
       Boolean(previous) &&
-      (stateValueChanged(previous.version, current.version) ||
-        stateValueChanged(previous.branch, current.branch) ||
-        stateValueChanged(
-          normalizeEngine(previous.engine),
-          normalizeEngine(current.engine)
-        ))
+      (changes.version || changes.branch || changes.engine)
 
     const duplicates = checkForDuplicateInstallations()
 
-    completedUpdateResult = { updated, previous, current, duplicates }
+    completedUpdateResult = {
+      updated,
+      previous,
+      current,
+      changes,
+      message: updated
+        ? getUpdateInstalledMessage({ changes, current })
+        : null,
+      duplicates
+    }
   } catch (error) {
     console.warn('[app-update] Failed to check for a completed update.', error)
     completedUpdateResult = {