Machine translation
Machine translation — the official text prevails.
Sidimote overhaul
The appearance, layout, level, and content of Sidimote have been completely reworked in 2.42. New families of monsters make their appearance, along with two new dungeons, the Magik Rictus Big Top (lvl 90) and the Katrepat Manor (lvl 200). The most daring explorers will thus be able to discover more than 600 maps rebuilt from the ground up, a more coherent and even more immersive region.
End Game content balancing
No fewer than 17 endgame dungeons are changed for this update, with their difficulty revised downward and their ease of understanding revised upward. But watch out! Don't expect the hardest dungeons to suddenly become a walk in the park!
These changes give a chance to those who broke their teeth / fangs / dentures (delete as appropriate) on these dungeons to tackle new challenges a little more calmly.
For more information on this subject, a dedicated devblog is available here.