Create initial 5.12.1 release notes from template

Author: marcphilipp

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

@@ -17,6 +17,8 @@ authors as well as build tool and IDE vendors.
 
 include::{includedir}/link-attributes.adoc[]
 
+include::{basedir}/release-notes-5.12.1.adoc[]
+
 include::{basedir}/release-notes-5.12.0.adoc[]
 
 include::{basedir}/release-notes-5.11.4.adoc[]

documentation/src/docs/asciidoc/release-notes/release-notes-5.12.1.adoc

@@ -0,0 +1,67 @@
+[[release-notes-5.12.1]]
+== 5.12.1
+
+*Date of Release:* ❓
+
+*Scope:* ❓
+
+For a complete list of all _closed_ issues and pull requests for this release, consult the
+link:{junit5-repo}+/milestone/91?closed=1+[5.12.1] milestone page in the JUnit repository
+on GitHub.
+
+
+[[release-notes-5.12.1-junit-platform]]
+=== JUnit Platform
+
+[[release-notes-5.12.1-junit-platform-bug-fixes]]
+==== Bug Fixes
+
+* ❓
+
+[[release-notes-5.12.1-junit-platform-deprecations-and-breaking-changes]]
+==== Deprecations and Breaking Changes
+
+* ❓
+
+[[release-notes-5.12.1-junit-platform-new-features-and-improvements]]
+==== New Features and Improvements
+
+* ❓
+
+
+[[release-notes-5.12.1-junit-jupiter]]
+=== JUnit Jupiter
+
+[[release-notes-5.12.1-junit-jupiter-bug-fixes]]
+==== Bug Fixes
+
+* ❓
+
+[[release-notes-5.12.1-junit-jupiter-deprecations-and-breaking-changes]]
+==== Deprecations and Breaking Changes
+
+* ❓
+
+[[release-notes-5.12.1-junit-jupiter-new-features-and-improvements]]
+==== New Features and Improvements
+
+* ❓
+
+
+[[release-notes-5.12.1-junit-vintage]]
+=== JUnit Vintage
+
+[[release-notes-5.12.1-junit-vintage-bug-fixes]]
+==== Bug Fixes
+
+* ❓
+
+[[release-notes-5.12.1-junit-vintage-deprecations-and-breaking-changes]]
+==== Deprecations and Breaking Changes
+
+* ❓
+
+[[release-notes-5.12.1-junit-vintage-new-features-and-improvements]]
+==== New Features and Improvements
+
+* ❓