Only perform the version update if there has nothing changed within the last cycle

src/version.js

@@ -78,8 +78,14 @@ export async function updateVersionProcessor () {
   }
   logger.info(`[Version] Found new source version. Current version: '${storedVersion}', new version: '${fetchedVersion}'`)
   if (redis.isEnabled()) {
-    redis.pubClient.publish(getRedisKey({ name: 'updateLatestVersion' }), fetchedVersion)
-    await redis.client.set(getRedisKey({ name: 'latestVersion' }), fetchedVersion)
+    const prevProcessedVersion = await redis.client.get(getRedisKey({ name: 'prevProcessedVersion' }))
+    // that means, that between the previous update processing and this one, there was no version change
+    if (prevProcessedVersion === fetchedVersion) {
+      redis.pubClient.publish(getRedisKey({ name: 'updateLatestVersion' }), fetchedVersion)
+      await redis.client.set(getRedisKey({ name: 'latestVersion' }), fetchedVersion)
+    } else {
+      await redis.client.set(getRedisKey({ name: 'prevProcessedVersion' }), fetchedVersion)
+    }
   } else {
     // if redis is disabled, this will only be trigger by a setInterval and not from a redis event
     logger.info('[Version] Clear local cache due to version update.')