From 36ffe17e436c87767bc7f0dab745f6eadaa2707d Mon Sep 17 00:00:00 2001
From: Jack Koenig <koenig@sifive.com>
Date: Wed, 4 Feb 2026 11:26:36 -0800
Subject: [PATCH] [build] Use Mill 1.1.1-6-480a23

It includes an important fix for propagating system properties to
ScalaTest when using the native image launcher.

This also required updating the unidoc invocation, I made the same
change that Mill made to their internal Unidoc.
---
 build.mill   |  2 +-
 release.mill | 20 ++++++++++++--------
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/build.mill b/build.mill
index 96fd38c532e..53333832c73 100644
--- a/build.mill
+++ b/build.mill
@@ -1,4 +1,4 @@
-//| mill-version: 1.0.6
+//| mill-version: 1.1.1-6-480a23
 //| mvnDeps:
 //| - com.lihaoyi::mill-contrib-jmh:$MILL_VERSION
 //| - com.47deg::github4s:0.33.3
diff --git a/release.mill b/release.mill
index 5125fc7e403..e4074a7b165 100644
--- a/release.mill
+++ b/release.mill
@@ -3,6 +3,7 @@ package build
 import mill._
 import mill.api.{BuildCtx, Result}
 import mill.javalib.SonatypeCentralPublishModule
+import mill.javalib.api.internal.ZincOp
 import mill.scalalib._
 import mill.scalalib.scalafmt._
 import mill.scalalib.publish._
@@ -201,18 +202,21 @@ trait Unipublish extends ChiselCrossModule with ChiselPublishModule with Mima {
       Seq("-d", javadocDir.toString) ++
       unidocSourceFiles().map(_.path.toString)
 
-    jvmWorker()
-      .worker()
-      .docJar(
+    val worker = jvmWorker().internalWorker()
+    worker.apply(
+      ZincOp.ScaladocJar(
         scalaVersion(),
         scalaOrganization(),
         scalaDocClasspath(),
         scalacPluginClasspath(),
-        None,
-        fullOptions
-      ) match {
-      case true  => Result.Success(PathRef(createJar(Task.dest / "out.jar", Seq(javadocDir))))
-      case false => Result.Failure("docJar generation failed")
+        scalaCompilerBridge(),
+        fullOptions,
+        workDir = Task.dest
+      ),
+      javaHome().map(_.path)
+    ) match {
+      case true  => PathRef(Task.dest)
+      case false => Task.fail("docJar generation failed")
     }
   }
 }