XOD have a feature to automatically fork the standard library on any edit of its internals. You might not realize it, but you can have a fork in your /home/directory/xod/__lib__/core. If you do, delete the fork directory and reload XOD 0.20.x to apply. From now on, you will use the bundled standard…

Important note when upgrading to 0.20.x from older versions

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