From 9b492bc0e6eb2c2d8d98cae047d30928282f1fa0 Mon Sep 17 00:00:00 2001
From: MarquessV <MarquessV@users.noreply.github.com>
Date: Mon, 15 Apr 2024 17:33:25 +0000
Subject: [PATCH] chore: prepare release 4.9.0 [skip ci]

---
 CHANGELOG.md   | 14 ++++++++++++++
 pyproject.toml |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0a701529..be336f1cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 4.9.0 (2024-04-15)
+
+### Features
+
+#### Publish pyquil-grpc-web; A new package that supports making gRPC connections over HTTP/1.1. (#1763)
+
+#### Expressions without parameters have improved compatibility with numpy. (#1757)
+
+### Fixes
+
+#### Program#out(calibrations=False) will not expand calibrations (#1758)
+
+#### The imaginary part of a complex number is no longer moved incorrectly to the outside of a binary expression. (#1756)
+
 ## 4.9.0-rc.3 (2024-04-12)
 
 ### Features
diff --git a/pyproject.toml b/pyproject.toml
index 34e97dc44..8ad362151 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pyquil"
-version = "4.9.0-rc.3"
+version = "4.9.0"
 description = "A Python library for creating Quantum Instruction Language (Quil) programs."
 authors = ["Rigetti Computing <softapps@rigetti.com>"]
 readme = "README.md"