New titles coming out in 2021:
Decode, HSC Mathematics 4 Unit Combined - Expected October, 2021
Green, J. and Hunter, J., A+ HSC Year 12 Mathematics Extension 2 Study Notes - Expected September, 2021
Green, J. and Hunter, J., A+ HSC Year 12 Mathematics Extension 2 Practice Exams - Expected September, 2021
But they are pretty late for 2021 cohort. Maybe the A+ could be just in time, but I suspect the Decode may be too late.
Expected publication dates however are always in a state of flux. Almost always they come out late.
The textbook list
http://users.tpg.com.au/nanahcub/texts.pdf has been updated to include these.
