2017/4 for insert lists the upcoming releases:
This confirms that rest of the (Unnumbered 2017) will be released as 2017/4.
Expecting 2017/4
Spencer
Diesel
Dash
Charlie
Skarloey
Bill
Rosie
Construction Diesel 10
Construction Thomas
Snake/Animal Henry
Zebra/Animal Thomas
Blob/Monster Mash Percy
Steel James
Steel Edward
Night Time Millie
Night Time Toby
Night Time Victor
Space Gordon
This confirms that rest of the (Unnumbered 2017) will be released as 2017/4.
Expecting 2017/4
Spencer
Diesel
Dash
Charlie
Skarloey
Bill
Rosie
Construction Diesel 10
Construction Thomas
Snake/Animal Henry
Zebra/Animal Thomas
Blob/Monster Mash Percy
Steel James
Steel Edward
Night Time Millie
Night Time Toby
Night Time Victor
Space Gordon