Sorry, I can’t! I don’t keep a record of historic changes
Off the top of my head you should ensure that your study material is updated for IFRS 15 and IFRS 16 and that IAS 11, 17 and 18 have been removed from that material
I have left a chapter in the F7 course notes headed IAS 11 Construction Contracts because it sets out some ways of calculating revenue and profits from construction contracts that may be helpful for you when looking at IFRS 15
Otherwise, I can’t remember any changes since June, sorry