New quick and easy lock & unlock "Saved searches":
If you want to activate the write protection for a "Saved search", you can now proceed as follows:

  1. Click on the relevant saved search in the tree (container & searches) with your right mouse button to open the menu.  Choose and click the menu item " Activate write protection" or " Remove write protection"
  2. Open the relevant saved search. You can find the same lock item in the header bar. Just click on it to lock or unlock for editing the search. Click on "Save" to update your search.