Notable Changes

Language

Syntax

Change to (using x: T) => E for context functions #8305
Drop given parameter syntax #8270
Fix #8256: Disallow silent indent for template bodies #8264

Features

Add bitwise Int compiletime operations #8377
Safe initialization for Scala #7789

Metaprogramming

Add scala.compiletime.summonInline #8483
Move Unliftable extractors in Unlifted #8517
Rename ValueOfExpr to Unliftable #8503
Refactor scala.quoted.matching #8479
Simplify import of qctx.tasty.rootContext #8438

Contributors

Thank you to all the contributors who made this release possible 🎉

According to git shortlog -sn --no-merges 0.22.0-RC1..0.23.0-RC1 these are:

   165  Martin Odersky
   124  Nicolas Stucki
   121  Liu Fengyun
    45  Robert Stoll
    15  Guillaume Martres
    15  Anatolii
    10  gzoller
     8  Som Snytt
     8  Stéphane Micheloud
     5  Ausmarton Zarino Fernandes
     5  Oron Port
     3  Adam Fraser
     3  Gabriele Petronella
     3  Uko
     3  Anatolii Kmetiuk
     2  ybasket
     2  Dale Wijnand
     2  Dani Rey
     2  Jamie Thompson
     2  Olivier Blanvillain
     2  Tomasz Godzik
     2  Travis Brown
     2  Vlastimil Dort
     1  tanaka takaya
     1  Miles Sabin
     1  Andrew Valencik
     1  bishabosha
     1  fhackett
     1  Lionel Parreaux
     1  kenji yoshida
     1  manojo
     1  odersky
     1  Raj Parekh
     1  Sébastien Doeraene
     1  xuwei-k

Reporting Bugs

If you encounter a bug, please open an issue! 🙏