From 6a7964eb8c35c4c4d11a61a481e5409695e101b6 Mon Sep 17 00:00:00 2001
From: Ludvig Liljenberg <4257730+ludfjig@users.noreply.github.com>
Date: Wed, 30 Apr 2025 10:40:40 -0700
Subject: [PATCH] Prepare for 0.4.0 release

Signed-off-by: Ludvig Liljenberg <4257730+ludfjig@users.noreply.github.com>
---
 CHANGELOG.md                                   | 2 +-
 Cargo.lock                                     | 8 ++++----
 Cargo.toml                                     | 8 ++++----
 src/tests/rust_guests/callbackguest/Cargo.lock | 4 ++--
 src/tests/rust_guests/simpleguest/Cargo.lock   | 4 ++--
 5 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ac9d1d22..e375d3841 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 ## [Prerelease] - Unreleased
 
 
-## [v0.4.0] - Unreleased
+## [v0.4.0] - 2025-04-30
 
 ### Changed
 - Metrics are now emitted using the [metrics](https://crates.io/crates/metrics) crate by @ludfjig in [#361](https://github.com/hyperlight-dev/hyperlight/pull/361)
diff --git a/Cargo.lock b/Cargo.lock
index 4a552ce14..e591800b7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1159,7 +1159,7 @@ dependencies = [
 
 [[package]]
 name = "hyperlight-common"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "arbitrary",
@@ -1181,7 +1181,7 @@ dependencies = [
 
 [[package]]
 name = "hyperlight-guest"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "buddy_system_allocator",
@@ -1196,7 +1196,7 @@ dependencies = [
 
 [[package]]
 name = "hyperlight-host"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "bitflags 2.9.0",
@@ -1281,7 +1281,7 @@ dependencies = [
 
 [[package]]
 name = "hyperlight_guest_capi"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "cbindgen",
  "hyperlight-common",
diff --git a/Cargo.toml b/Cargo.toml
index 4193ab59f..4e1af974a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ exclude = [
 ]
 
 [workspace.package]
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 rust-version = "1.81.0"
 license = "Apache-2.0"
@@ -30,9 +30,9 @@ repository = "https://github.com/hyperlight-dev/hyperlight"
 readme = "README.md"
 
 [workspace.dependencies]
-hyperlight-common = { path = "src/hyperlight_common", version = "0.3.0", default-features = false }
-hyperlight-host = { path = "src/hyperlight_host", version = "0.3.0", default-features = false }
-hyperlight-guest = { path = "src/hyperlight_guest", version = "0.3.0", default-features = false }
+hyperlight-common = { path = "src/hyperlight_common", version = "0.4.0", default-features = false }
+hyperlight-host = { path = "src/hyperlight_host", version = "0.4.0", default-features = false }
+hyperlight-guest = { path = "src/hyperlight_guest", version = "0.4.0", default-features = false }
 hyperlight-testing = { path = "src/hyperlight_testing", default-features = false }
 
 [workspace.lints.rust]
diff --git a/src/tests/rust_guests/callbackguest/Cargo.lock b/src/tests/rust_guests/callbackguest/Cargo.lock
index e65396646..1bbce3f09 100644
--- a/src/tests/rust_guests/callbackguest/Cargo.lock
+++ b/src/tests/rust_guests/callbackguest/Cargo.lock
@@ -76,7 +76,7 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
 [[package]]
 name = "hyperlight-common"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "flatbuffers",
@@ -86,7 +86,7 @@ dependencies = [
 
 [[package]]
 name = "hyperlight-guest"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "buddy_system_allocator",
diff --git a/src/tests/rust_guests/simpleguest/Cargo.lock b/src/tests/rust_guests/simpleguest/Cargo.lock
index 9d1d1c7eb..ec019c9da 100644
--- a/src/tests/rust_guests/simpleguest/Cargo.lock
+++ b/src/tests/rust_guests/simpleguest/Cargo.lock
@@ -68,7 +68,7 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
 [[package]]
 name = "hyperlight-common"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "flatbuffers",
@@ -78,7 +78,7 @@ dependencies = [
 
 [[package]]
 name = "hyperlight-guest"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "buddy_system_allocator",