Add Scala 3.5.2 announcment (#1707)

Author: WojciechMazur

Diff for: _data/scala-releases.yml

@@ -1,7 +1,7 @@
 - category: current_version
   title: Current 3.5.x release
-  version: 3.5.1
-  release_date: September 20, 2024
+  version: 3.5.2
+  release_date: October 22, 2024
 - category: current_version
   title: Current 3.3.x LTS release
   version: 3.3.4

Diff for: _downloads/2024-10-22-3.5.2.md

@@ -0,0 +1,10 @@
+---
+title: Scala 3.5.2
+start: 22 October 2024
+layout: downloadpage
+release_version: 3.5.2
+release_date: "October 22, 2024"
+permalink: /download/3.5.2.html
+license: <a href="https://www.scala-lang.org/license/">Apache License, Version 2.0</a>
+api_docs: https://www.scala-lang.org/api/3.5.2/
+---

Diff for: _posts/2024-10-22-release-notes-3.5.2.md

@@ -0,0 +1,15 @@
+---
+category: announcement
+permalink: /news/3.5.2
+title: "Scala 3.5.2 is now available!"
+---
+Scala 3.5.2 is now available!
+
+The second patch release in the 3.5 series focused mainly on bugfixes, however it also introduces new linting options:
+
+* `-Wall` would allow you to enable all available lintings
+* `-WConf` now supports `origin` parameters
+
+What's more, this release of the compiler also introduces support for JDK 23.
+
+For a full list of changes and contributor credits, please refer to the [release notes](https://github.com/scala/scala3/releases/tag/3.5.2).