From 30c9af160443047c70ac244d6c7a3492283131f8 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Wed, 17 Apr 2024 12:49:34 +0000
Subject: [PATCH] chore: release

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
---
 hugr/CHANGELOG.md | 13 +++++++++++++
 hugr/Cargo.toml   |  2 +-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/hugr/CHANGELOG.md b/hugr/CHANGELOG.md
index 94525e742e..7f6b4e8021 100644
--- a/hugr/CHANGELOG.md
+++ b/hugr/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## 0.4.0 (2024-04-17)
+
+### Features
+
+- 'Replace' rewrite returns node map ([#929](https://github.com/CQCL/hugr/pull/929))
+- `new` methods for leaf ops ([#940](https://github.com/CQCL/hugr/pull/940))
+- Add `string` type and `print` function to `prelude` ([#942](https://github.com/CQCL/hugr/pull/942))
+
+### Testing
+
+- Add a test of instantiating an extension set ([#939](https://github.com/CQCL/hugr/pull/939))
+
+
 ## 0.3.0 (2024-04-15)
 
 ### Main changes
diff --git a/hugr/Cargo.toml b/hugr/Cargo.toml
index c97432be1f..da7e0b39e2 100644
--- a/hugr/Cargo.toml
+++ b/hugr/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "hugr"
-version = "0.3.0"
+version = "0.4.0"
 edition = { workspace = true }
 rust-version = { workspace = true }