From 03b6e4e0cece3bed1546d178b2f5bc2e8ca93cc3 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Sat, 16 May 2026 22:10:49 +0000
Subject: [PATCH] chore(master): release 0.4.0

---
 .release-please-manifest.json |  2 +-
 CHANGELOG.md                  | 13 +++++++++++++
 build.sbt                     |  2 +-
 src/main/scala/Fuse.scala     |  2 +-
 4 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 18cac80..2537c1f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.3.4"
+  ".": "0.4.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a78746b..042e8b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [0.4.0](https://github.com/fuselang/fuse/compare/v0.3.4...v0.4.0) (2026-05-16)
+
+
+### Features
+
+* add stdlib monad/io types ([#15](https://github.com/fuselang/fuse/issues/15)) ([68aa177](https://github.com/fuselang/fuse/commit/68aa177adc88a55597b4d61931ad892904b22091))
+* fusefmt tool ([#16](https://github.com/fuselang/fuse/issues/16)) ([d7579e2](https://github.com/fuselang/fuse/commit/d7579e2152928389f14f41ef7fcff76442af624f))
+
+
+### Bug Fixes
+
+* monomorphization advanced type constructs ([2b4ac3e](https://github.com/fuselang/fuse/commit/2b4ac3e1878793a1554ba0116219bd4968712aed))
+
 ## [0.3.4](https://github.com/fuselang/fuse/compare/v0.3.3...v0.3.4) (2026-03-29)
 
 
diff --git a/build.sbt b/build.sbt
index a89e685..4c15c88 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,7 +4,7 @@ import scala.scalanative.build._
 val sharedSettings = Seq(
   scalaVersion := "3.6.4",
   name := "fuse",
-  version := "0.3.4", // x-release-please-version
+  version := "0.4.0", // x-release-please-version
   scalacOptions ++= Seq(
     "-feature",
     "-rewrite",
diff --git a/src/main/scala/Fuse.scala b/src/main/scala/Fuse.scala
index 1a31112..c66c2dc 100644
--- a/src/main/scala/Fuse.scala
+++ b/src/main/scala/Fuse.scala
@@ -39,7 +39,7 @@ object Fuse
     extends CommandIOApp(
       name = "fuse",
       header = "Fuse is a tool for managing Fuse source code.",
-      version = "0.3.4" // x-release-please-version
+      version = "0.4.0" // x-release-please-version
     ) {
 
   // File extensions (public for test access)