The ListBase next/prev pointers will change everytime you add or rename an ID, also for 'neighbors' data-blocks in the list, causing unnecessary 'changed' detection. This info is not needed in blendfile anyway, so just NULLify it.
The ListBase next/prev pointers will change everytime you add or rename an ID, also for 'neighbors' data-blocks in the list, causing unnecessary 'changed' detection. This info is not needed in blendfile anyway, so just NULLify it.