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UK, Slough - remove name and wikidata from addr:postcode. Add website

Hannover - neue Ergotherapie Praxis. Laut Webseite Hausnummer 14 also evtl umgezogen aber bei der alten Hausnummer war es nie in OSM

If Greece postcodes have a space, then after the third, not second, digit.

HR, Kaštel Sućurac - remove duplicate digit from addr:postcode

UK, Lowestoft - add space to addr:postcode

If Swedish postcodes have a space, then after the third, not second, digit.

Kapelle als Gebäude statt Node eingetragen

disued => disused

remove 'named' tag. The value is already the brand name. The 'd' wouldn't be a language, at least not in Scotland I think

old_n => old_name

reF => ref

'aera=yes' => 'area=yes'

remove 'Steven = Pinker' from an administrative boundary. Likely a copy&paste error

nmae:ru => name:ru

nameja => name:ja

nam:fr => name:fr

maxpseed => maxspeed

menity => amenity

FR, Nandy - remove non-digit from addr:postcode