It looks like I might have been over-optimistic over how long the UK would keep Sweden on the 'ok to visit' list
In the 7 days up to 21-Sep, they had 21 cases per 100,000 people, while in the 7 days up to 28-Sep they had 29 cases per 100,000 people. Ever since 02-Sep, the 7-day rolling average has had a steady upward trend
There are of course a couple more days of data to be collected before a decision is made, but it's not looking great
The data is not yet on the ECDC website but is now available at
https://www.folkhalsomyndigheten.se/