Add changelog for 3.7.4-RC1

Signed-off-by: Wojciech Mazur <[email protected]>

Author: WojciechMazur

changelogs/3.7.4-RC1.md

@@ -0,0 +1,128 @@
+# Highlights of the release
+
+- Bump Scala CLI to v1.9.1 (was v1.9.0) [#23962](https://github.com/scala/scala3/pull/23962)
+- Make coverage more similar to the one in Scala 2 [#23722](https://github.com/scala/scala3/pull/23722)
+
+# Other changes and fixes
+
+## Context Functions
+
+- Explain no expansion of ContextFunction0 [#23844](https://github.com/scala/scala3/pull/23844)
+
+## Experimental: Capture Checking
+
+- Fix #23737: Update superCallContext to include dummy capture parameters in scope [#23740](https://github.com/scala/scala3/pull/23740)
+- Fix separation checking for function results [#23927](https://github.com/scala/scala3/pull/23927)
+- Simple enhancement for pattern matching with capturing types [#23524](https://github.com/scala/scala3/pull/23524)
+- Don't check bounds in match type cases at CC [#23738](https://github.com/scala/scala3/pull/23738)
+
+## Experimental: Explicit Nulls
+
+- Add warnings for inferred flexible types in public methods and fields [#23880](https://github.com/scala/scala3/pull/23880)
+
+## Exports
+
+- Refine isEffectivelyFinal to avoid no-owner crash [#23675](https://github.com/scala/scala3/pull/23675)
+
+## Implicits
+
+- Fix LiftToAnchors for higher-kinded type applications [#23672](https://github.com/scala/scala3/pull/23672)
+- Fix implicit scope liftToAnchors for parameter lower bounds [#23679](https://github.com/scala/scala3/pull/23679)
+
+## Linting
+
+- Invent given pattern name in for comprehension [#23121](https://github.com/scala/scala3/pull/23121)
+- Unused var message mentions unread or unset [#23719](https://github.com/scala/scala3/pull/23719)
+- Lint function arrow intended context function [#23847](https://github.com/scala/scala3/pull/23847)
+
+## Match Types
+
+- Fix `derivesFrom` false negative in `provablyDisjointClasses` [#23834](https://github.com/scala/scala3/pull/23834)
+
+
+## Parser
+
+- Improve message for nested package missing braces [#23816](https://github.com/scala/scala3/pull/23816)
+- Fix: allow postfix setters under language.postfixOps [#23775](https://github.com/scala/scala3/pull/23775)
+
+## Pattern Matching
+
+- Fix: do not transform `Ident` to `This` in PostTyper anymore [#23899](https://github.com/scala/scala3/pull/23899)
+- Call inhabited for AppliedType recursively [#23964](https://github.com/scala/scala3/pull/23964)
+- Fix false unreachable case warning [#23800](https://github.com/scala/scala3/pull/23800)
+- Add subtype-based fallback in inferPrefixMap and recalculate constraints after application [#23771](https://github.com/scala/scala3/pull/23771)
+
+## Presentation Compiler
+
+- Additional completions for using clause [#23647](https://github.com/scala/scala3/pull/23647)
+- Completions - do not add `[]` for `... derives TC@@` [#23811](https://github.com/scala/scala3/pull/23811)
+- Improve symbol order in completions provided by the presentation compiler [#23888](https://github.com/scala/scala3/pull/23888)
+- Porting XRayModeHints [#23891](https://github.com/scala/scala3/pull/23891)
+- Go to definition and hover for named args in pattern match [#23956](https://github.com/scala/scala3/pull/23956)
+
+## Reporting
+
+- Do not discard amended format when f-interpolator warns [#23697](https://github.com/scala/scala3/pull/23697)
+- Mention named givens in double def explainer [#23833](https://github.com/scala/scala3/pull/23833)
+- Compute the right span for abstract error messages [#23853](https://github.com/scala/scala3/pull/23853)
+- Add quick fix to add .nn [#23598](https://github.com/scala/scala3/pull/23598)
+- Add addendum to `private val` parameter variance error message [#23876](https://github.com/scala/scala3/pull/23876)
+
+## Scaladoc
+
+- Indicate optional parameters with `= ...` [#23676](https://github.com/scala/scala3/pull/23676)
+- Scaladoc Support for Capture & Separation Checking [#23607](https://github.com/scala/scala3/pull/23607)
+- Capture Calcuclus: don't eagerly drop caps on parameters [#23759](https://github.com/scala/scala3/pull/23759)
+
+## SemanticDB
+
+- Add context parameters to SemanticDB synthetics [#23381](https://github.com/scala/scala3/pull/23381)
+- Include synthetic apply in semanticdb [#23629](https://github.com/scala/scala3/pull/23629)
+
+## Tuples
+
+- Fix: make vals created in desugaring of n-ary lambdas non-synthetic [#23896](https://github.com/scala/scala3/pull/23896)
+
+## Typer
+
+- Prevent crash in SAM conversion with mismatched arity [#23877](https://github.com/scala/scala3/pull/23877)
+- Handle assertion error in TyperState [#23665](https://github.com/scala/scala3/pull/23665)
+- Correctly require a `ClassTag` when building a multidimensional `Array` [#23902](https://github.com/scala/scala3/pull/23902)
+- Make isExactlyNothing and isExactlyAny work for And/OrTypes [#24016](https://github.com/scala/scala3/pull/24016)
+
+
+# Contributors
+
+Thank you to all the contributors who made this release possible 🎉
+
+According to `git shortlog -sn --no-merges 3.7.3..3.7.4-RC1` these are:
+
+```
+    12  Som Snytt
+    11  noti0na1
+    11  Wojciech Mazur
+     6  Martin Odersky
+     5  Eugene Flesselle
+     4  Hamza Remmal
+     4  Natsu Kagami
+     4  Seyon Sivatharan
+     3  Oliver Bračevac
+     3  Yoonjae Jeon
+     3  dependabot[bot]
+     2  Jan Chyb
+     2  Katarzyna Marek
+     2  Matt Bovel
+     1  HarrisL2
+     1  Kacper Korban
+     1  Martin Duhem
+     1  Paweł Perłakowski
+     1  Piotr Chabelski
+     1  Tomasz Godzik
+     1  Vadim Chelyshov
+     1  Yichen Xu
+     1  Zieliński Patryk
+     1  aherlihy
+     1  katrinafyi
+     1  vder
+     1  zielinsky
+```