This is a Test link.

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I thought I'd edit this to see if a duplicate is created.

first edit after creation

second edit, and thumbnail has disappeared

third edit; adding thumbnail again

having corrected the duplication, a fourth edit

a fifth edit, adding the thumbnail again

a sixth edit, thumnail is present

a seventh edit

an eighth...no duplicate yet

ninth

10th

another change

editing this shared draft article

trying an edit

Hi Robertokjkdjkjsdkjlsxczxxzcx

oops, i didn't check this

trying again, jim

yes yes

editing this shared draft article

trying an edit

ANOTHER and another and some more

and some more

the Jim article

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I thought I'd edit this to see if a duplicate is createda HoaM

Yes, there seems to have been created a duplicate, attached to the same Publication.

I'm now trying another edit.

And another.

este es un link

este es un header en link

este es un parrafo

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I thought I'd edit this to see if a duplicate is created.