From 77eee9a71cf831c21d91aedc195dc2912cba5445 Mon Sep 17 00:00:00 2001
From: PJ Fanning <pjfanning@users.noreply.github.com>
Date: Wed, 19 Aug 2026 09:21:04 +0100
Subject: [PATCH 1/2] build with pekko 2.0.0-M4

---
 build.sbt                         | 1 +
 project/PekkoCoreDependency.scala | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/build.sbt b/build.sbt
index 2408ab22b..c6d755310 100644
--- a/build.sbt
+++ b/build.sbt
@@ -23,6 +23,7 @@ import com.github.sbt.junit.jupiter.sbt.Import.JupiterKeys
 sourceDistName := "apache-pekko-http"
 sourceDistIncubating := false
 
+ThisBuild / resolvers += Resolver.ApacheMavenStagingRepo
 ThisBuild / reproducibleBuildsCheckResolver := Resolver.ApacheMavenStagingRepo
 
 ThisBuild / javafmtFormatterCompatibleJavaVersion := 17
diff --git a/project/PekkoCoreDependency.scala b/project/PekkoCoreDependency.scala
index 159f2bc13..0a1dc35bd 100644
--- a/project/PekkoCoreDependency.scala
+++ b/project/PekkoCoreDependency.scala
@@ -20,6 +20,6 @@ import com.github.pjfanning.pekkobuild.PekkoDependency
 object PekkoCoreDependency extends PekkoDependency {
   override val checkProject: String = "pekko-cluster-sharding-typed"
   override val module: Option[String] = None
-  override val minVersion: String = "2.0.0-M3"
-  override val currentVersion: String = "2.0.0-M3"
+  override val minVersion: String = "2.0.0-M4"
+  override val currentVersion: String = "2.0.0-M4"
 }

From 7e44975cb21904fa62df2cff71b016d11ab32d29 Mon Sep 17 00:00:00 2001
From: PJ Fanning <pjfanning@users.noreply.github.com>
Date: Wed, 19 Aug 2026 12:18:49 +0100
Subject: [PATCH 2/2] Update HttpEntity.scala

---
 .../scala/org/apache/pekko/http/scaladsl/model/HttpEntity.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/http-core/src/main/scala/org/apache/pekko/http/scaladsl/model/HttpEntity.scala b/http-core/src/main/scala/org/apache/pekko/http/scaladsl/model/HttpEntity.scala
index 7df0376bd..6034c57de 100644
--- a/http-core/src/main/scala/org/apache/pekko/http/scaladsl/model/HttpEntity.scala
+++ b/http-core/src/main/scala/org/apache/pekko/http/scaladsl/model/HttpEntity.scala
@@ -645,8 +645,8 @@ object HttpEntity {
         private var maxBytes = -1L
         private var bytesLeft = Long.MaxValue
 
-        @nowarn("msg=deprecated") // Attributes.getFirst is deprecated, but we need to use it here
         override def preStart(): Unit = {
+          // getFirst has been marked as an internal stable API since Pekko Core 2.0.0-M4
           _attributes.getFirst[SizeLimit] match {
             case Some(limit: SizeLimit) if limit.isDisabled =>
             // "no limit"