Examining this sutta because of BSWA YouTube sutta reading on 13 Jan 2019.
Found a discrepancy with the 3rd jhāna state: (upekha does not appear in all)
CST: Ye ca tatiye jhāne dhammā—sukhañca sati ca sampajaññañca cittekaggatā ca, … (e.g. SuttaCentral)
Lankan: Ye ca tatiye jhāne dhammā sukhañca sati ca sampajaññañca cittekaggatā ca … (mirror site since metta.lk was down: http://awake.kiev.ua/dhamma/tipitaka/2Sutta-Pitaka/2Majjhima-Nikaya/Majjhima3/111-anupada-p.html, however, the English translation has equanimity http://awake.kiev.ua/dhamma/tipitaka/2Sutta-Pitaka/2Majjhima-Nikaya/Majjhima3/111-anupada-e.html)
PTS (M iii 26): Ye ca tatiyajjhāne dhammā upekhā ca suhañ ca sati ca sampajaññañ ca citte kaggatā ca … (pdf copy were referred to, but also in Alex’s site: MN 111: Anupada Suttaɱ)
Thanks to this exercise, I found that https://tipitaka.theravada.su/view.php?NodeID=1701¬es=off only gives the page numbers for different Tipiṭaka versions and not the versions.