Add initial 5.12.0-RC2 release notes from template

Author: marcphilipp

Diff for: documentation/src/docs/asciidoc/release-notes/index.adoc

@@ -17,7 +17,7 @@ authors as well as build tool and IDE vendors.
 
 include::{includedir}/link-attributes.adoc[]
 
-include::{basedir}/release-notes-5.12.0.adoc[]
+include::{basedir}/release-notes-5.12.0-RC2.adoc[]
 
 include::{basedir}/release-notes-5.12.0-RC1.adoc[]
 

Diff for: documentation/src/docs/asciidoc/release-notes/release-notes-5.12.0-RC1.adoc

@@ -3,7 +3,7 @@
 
 *Date of Release:* February 7, 2025
 
-*Scope:* Minor enhancements since JUnit 5.12 M1.
+*Scope:* Minor enhancements since JUnit 5.12.0-M1.
 
 For a complete list of all _closed_ issues and pull requests for this release, consult the
 link:{junit5-repo}+/milestone/88?closed=1+[5.12.0-RC1] milestone page in the JUnit

Diff for: documentation/src/docs/asciidoc/release-notes/release-notes-5.12.0-RC2.adoc

@@ -0,0 +1,67 @@
+[[release-notes-5.12.0-RC2]]
+== 5.12.0-RC2
+
+*Date of Release:* ❓
+
+*Scope:* Minor enhancements since JUnit 5.12.0-RC1.
+
+For a complete list of all _closed_ issues and pull requests for this release, consult the
+link:{junit5-repo}+/milestone/90?closed=1+[5.12.0-RC2] milestone page in the JUnit
+repository on GitHub.
+
+
+[[release-notes-5.12.0-RC2-junit-platform]]
+=== JUnit Platform
+
+[[release-notes-5.12.0-RC2-junit-platform-bug-fixes]]
+==== Bug Fixes
+
+* ❓
+
+[[release-notes-5.12.0-RC2-junit-platform-deprecations-and-breaking-changes]]
+==== Deprecations and Breaking Changes
+
+* ❓
+
+[[release-notes-5.12.0-RC2-junit-platform-new-features-and-improvements]]
+==== New Features and Improvements
+
+* ❓
+
+
+[[release-notes-5.12.0-RC2-junit-jupiter]]
+=== JUnit Jupiter
+
+[[release-notes-5.12.0-RC2-junit-jupiter-bug-fixes]]
+==== Bug Fixes
+
+* ❓
+
+[[release-notes-5.12.0-RC2-junit-jupiter-deprecations-and-breaking-changes]]
+==== Deprecations and Breaking Changes
+
+* ❓
+
+[[release-notes-5.12.0-RC2-junit-jupiter-new-features-and-improvements]]
+==== New Features and Improvements
+
+* ❓
+
+
+[[release-notes-5.12.0-RC2-junit-vintage]]
+=== JUnit Vintage
+
+[[release-notes-5.12.0-RC2-junit-vintage-bug-fixes]]
+==== Bug Fixes
+
+* ❓
+
+[[release-notes-5.12.0-RC2-junit-vintage-deprecations-and-breaking-changes]]
+==== Deprecations and Breaking Changes
+
+* ❓
+
+[[release-notes-5.12.0-RC2-junit-vintage-new-features-and-improvements]]
+==== New Features and Improvements
+
+* ❓