Found version 2.1.5.8 on Advanced View of the plugin page.
That version generated relative image path correctly.
Hey @flim0,
thanks for letting me know.
Today’s release brought back the regex URL replacement from older versions as an option.
Please update and activate it in Simply Static -> Settings -> Advanced -> Force URL replacements.
It should produce the same results as 2.1.5.8.
Best regards,
Patrick