Launch Tainz, click second button Manage Conent (CM), seach for route, then click on it. On the top menu bar, choose 'Content', then choose 'Create New Version'. It will create a 'New Asset'. Easy way to find it is close the CM, then click Manage Content and open a new window. Left side dropdown select 'Today', you should see an asset named 'New Asset'. Right click and choose 'Submit Edits'. Done.
When you upload this new version, it will knock out the old version immediately. It will take about 48-72 hours before the new one is available. It will automatically obsolete the old one. Do not add an obsolete tag in the config.txt file.
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