Add 5.10.0-RC2 release notes

Author: marcphilipp

documentation/src/docs/asciidoc/release-notes/index.adoc

@@ -16,6 +16,8 @@ authors as well as build tool and IDE vendors.
 
 include::{includedir}/link-attributes.adoc[]
 
+include::{basedir}/release-notes-5.10.0-RC2.adoc[]
+
 include::{basedir}/release-notes-5.10.0-RC1.adoc[]
 
 include::{basedir}/release-notes-5.10.0-M1.adoc[]

documentation/src/docs/asciidoc/release-notes/release-notes-5.10.0-RC2.adoc

@@ -0,0 +1,32 @@
+[[release-notes-5.10.0-RC2]]
+== 5.10.0-RC2
+
+*Date of Release:* ❓
+
+*Scope:*
+
+* Provide `TempDirFactory` access to the source element (parameter or field)
+
+For a complete list of all _closed_ issues and pull requests for this release, consult the
+link:{junit5-repo}+/milestone/71?closed=1+[5.10.0-RC2] milestone page in the
+JUnit repository on GitHub.
+
+
+[[release-notes-5.10.0-RC2-junit-platform]]
+=== JUnit Platform
+
+No changes.
+
+
+[[release-notes-5.10.0-RC2-junit-jupiter]]
+=== JUnit Jupiter
+
+==== New Features and Improvements
+
+* Provide `TempDirFactory` access to the source element (parameter or field)
+
+
+= [[release-notes-5.10.0-RC2-junit-vintage]]
+=== JUnit Vintage
+
+No changes.