This is still experimental.
diff -aur 11.2-0/FreeFileSync/Source/ui/folder_selector.cpp 11.2-1/FreeFileSync/Source/ui/folder_selector.cpp
--- 11.2-0/FreeFileSync/Source/ui/folder_selector.cpp	2020-10-02 14:39:05.297463367 -0400
+++ 11.2-1/FreeFileSync/Source/ui/folder_selector.cpp	2020-10-02 15:01:06.505758389 -0400
@@ -260,7 +260,7 @@
 
     std::optional<std::wstring> parallelOpsDisabledReason;
 
-        parallelOpsDisabledReason = _("Requires FreeFileSync Donation Edition");
+    //  parallelOpsDisabledReason = _("Requires FreeFileSync Donation Edition");
 
     if (showCloudSetupDialog(parent_, folderPathPhrase, sftpKeyFileLastSelected_, parallelOps, get(parallelOpsDisabledReason)) != ConfirmationButton::accept)
         return;
diff -aur 11.2-0/FreeFileSync/Source/ui/sync_cfg.cpp 11.2-1/FreeFileSync/Source/ui/sync_cfg.cpp
--- 11.2-0/FreeFileSync/Source/ui/sync_cfg.cpp	2020-10-02 14:39:05.289463269 -0400
+++ 11.2-1/FreeFileSync/Source/ui/sync_cfg.cpp	2020-10-02 15:01:06.509758438 -0400
@@ -336,7 +336,7 @@
 commandHistoryOut_(commandHistory),
 globalPairCfg_(globalPairCfg),
 localPairCfg_(localPairConfig),
-    enableExtraFeatures_(false),
+    enableExtraFeatures_(true),
 showMultipleCfgs_(showMultipleCfgs)
 {
     setStandardButtonLayout(*bSizerStdButtons, StdButtons().setAffirmative(m_buttonOkay).setCancel(m_buttonCancel));