Apply improvements to release notes

Author: WojciechMazur

_posts/2025-01-14-release-notes-3.3.5.md

@@ -6,13 +6,16 @@ title: "Scala 3.3.5 is now available!"
 Scala 3.3.5 LTS is now available!
 
 This patch release backports most of the improvements and bugfixes introduced in the Scala Next series up to the Scala 3.5.2 release.
-All of the backported changes were proven to not break either binary or source compatibility, by testing the compilation of over 1500 projects using [Scala 3 Open Community Build](https://github.com/VirtusLab/community-build3).
+All of the backported changes were proven to not break either binary or source compatibility, by testing over 1500 projects in the [Scala 3 Open Community Build](https://github.com/VirtusLab/community-build3).
 
 Notable changes:
 
 - Scala 2 Standard Library upgraded to 2.13.15
 - Support for JDK 23
 - Added the `-Wall` option that enables all linting warnings
-- Aligned `-Wconf` parsing order with Scala 2 semantics
+
+Breaking changes: 
+
+- Aligned `-Wconf` parsing order with Scala 2 semantics: `-Wconf:x,y` now means `-Wconf:x -Wconf:y`, with y overruling x, rather than the reverse (to align with Scala 3.4+ and with user intuition [#21985](https://github.com/scala/scala3/pull/21985)
 
 For a full list of changes and contributor credits, please refer to the [release notes](https://github.com/scala/scala3/releases/tag/3.3.5).