diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e43b0f9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.DS_Store
diff --git a/chains-opensource.md b/chains-opensource.md
index 1c85e4b..e015ffc 100644
--- a/chains-opensource.md
+++ b/chains-opensource.md
@@ -53,6 +53,8 @@ Applications:
   * [improve code review score](https://github.com/ossf/scorecard/issues/4500)
 * Renovate
   * [add suport for dependency version pinning](https://github.com/renovatebot/renovate/discussions/34924) 
+* JReleaser
+  * [add support for github immutable releases](https://github.com/jreleaser/jreleaser/pull/1979)
 
 Under our radar (not opened by us but relevant)
 * [sandboxed build scripts at rust](https://github.com/rust-lang/rust-project-goals/issues/108)