Sent back current version (4)

I believe the answer is:

edit

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'version' is the definition.
The answer and definition are not the same part of speech.

'sent back current' is the wordplay.
'sent back' is a reversal indicator.
'current' becomes 'tide' (I've seen this before).
'tide' back-to-front is 'EDIT'.

Can you help me to learn more?

(Other definitions for edit that I've seen before include "Revise - expurgate" , "Ready for publication" , "Prepare text for press" , "Prepare (material) for publication" , "Check text for publication" .)

I've seen this clue in The Sun.

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