https://github.com/lampepfl/dotty/pull/8543 - inline override https://github.com/lampepfl/dotty/pull/8637 - default params changes https://github.com/lampepfl/dotty/pull/8624 - no more METHODtype combinations https://github.com/lampepfl/dotty/pull/8699 - remove SCALA2X flag