I saw a wasp searching under the overhang on the Summerhouse so went to make sure it wasn't finding a way in. I can do without wasps building a nest in there. No sign of the wasp but did spot a pupa:
I tried searching to identify it but failed so I have no idea whether this is a future moth or butterfly. As the casing has become transparent enough to see some of the wing markings it won't be long before it emerges.
Early Green Hairstreak
13 hours ago