diff --git a/resources/text/CHANGELOG b/resources/text/CHANGELOG
index b2e9f7d98..024ff7a37 100644
--- a/resources/text/CHANGELOG
+++ b/resources/text/CHANGELOG
@@ -1,3 +1,10 @@
+3.5.1
+—————
+
+Added:
+▪ Inoreader plugin can mark messages starred.
+▪ All cached online service data are synchronously saved when any feed is updated.
+
 3.5.0
 —————
 
diff --git a/src/core/feeddownloader.cpp b/src/core/feeddownloader.cpp
index 28261eaf1..ac741c93a 100755
--- a/src/core/feeddownloader.cpp
+++ b/src/core/feeddownloader.cpp
@@ -53,7 +53,7 @@ void FeedDownloader::updateAvailableFeeds() {
   foreach (const Feed* feed, m_feeds) {
     CacheForServiceRoot* cache = dynamic_cast<CacheForServiceRoot*>(feed->getParentServiceRoot());
 
-    if (cache != nullptr && caches.contains(cache)) {
+    if (cache != nullptr && !caches.contains(cache)) {
       caches.append(cache);
     }
   }
diff --git a/src/services/inoreader/inoreaderserviceroot.cpp b/src/services/inoreader/inoreaderserviceroot.cpp
index bbd62e53c..0796accfe 100755
--- a/src/services/inoreader/inoreaderserviceroot.cpp
+++ b/src/services/inoreader/inoreaderserviceroot.cpp
@@ -166,10 +166,6 @@ void InoreaderServiceRoot::addNewFeed(const QString& url) {
 void InoreaderServiceRoot::addNewCategory() {}
 
 void InoreaderServiceRoot::saveAllCachedData(bool async) {
-  Q_UNUSED(async)
-
-  // TODO: implementovat toto, aby bylo možno ukládat data i synchronně
-
   QPair<QMap<RootItem::ReadStatus, QStringList>, QMap<RootItem::Importance, QList<Message>>> msgCache = takeMessageCache();
   QMapIterator<RootItem::ReadStatus, QStringList> i(msgCache.first);
 
diff --git a/src/services/owncloud/owncloudserviceroot.cpp b/src/services/owncloud/owncloudserviceroot.cpp
index d4e3cc5fb..e4099a9d2 100755
--- a/src/services/owncloud/owncloudserviceroot.cpp
+++ b/src/services/owncloud/owncloudserviceroot.cpp
@@ -107,10 +107,6 @@ OwnCloudNetworkFactory* OwnCloudServiceRoot::network() const {
 }
 
 void OwnCloudServiceRoot::saveAllCachedData(bool async) {
-  Q_UNUSED(async)
-
-  // TODO: implementovat toto, aby bylo možno ukládat data i synchronně
-
   QPair<QMap<RootItem::ReadStatus, QStringList>, QMap<RootItem::Importance, QList<Message>>> msgCache = takeMessageCache();
   QMapIterator<RootItem::ReadStatus, QStringList> i(msgCache.first);
 
diff --git a/src/services/tt-rss/ttrssserviceroot.cpp b/src/services/tt-rss/ttrssserviceroot.cpp
index 290a9b30f..a9af373af 100755
--- a/src/services/tt-rss/ttrssserviceroot.cpp
+++ b/src/services/tt-rss/ttrssserviceroot.cpp
@@ -126,10 +126,6 @@ bool TtRssServiceRoot::canBeDeleted() const {
 }
 
 void TtRssServiceRoot::saveAllCachedData(bool async) {
-  Q_UNUSED(async)
-
-  // TODO: implementovat toto, aby bylo možno ukládat data i synchronně
-
   QPair<QMap<RootItem::ReadStatus, QStringList>, QMap<RootItem::Importance, QList<Message>>> msgCache = takeMessageCache();
   QMapIterator<RootItem::ReadStatus, QStringList> i(msgCache.first);