diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..bc4e7c0
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,25 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic
+Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.1.0] - 2024-05-28
+
+### Added
+
+- Support configuring contract address lengths less than the default 32 bytes.
+
+### Fixes
+
+- Updated some dependencies and replaced deprecated functions.
+
+## [1.0.0] - 2023-07-04
+
+### Added
+
+- Initial release.
diff --git a/Cargo.lock b/Cargo.lock
index fcb1510..6ad016e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -781,7 +781,7 @@ dependencies = [
 
 [[package]]
 name = "cw-orch-polytone"
-version = "1.0.2"
+version = "1.1.0"
 dependencies = [
  "anyhow",
  "cw-orch",
@@ -1974,7 +1974,7 @@ checksum = "db23d408679286588f4d4644f965003d056e3dd5abcaaa938116871d7ce2fee7"
 
 [[package]]
 name = "polytone"
-version = "1.0.2"
+version = "1.1.0"
 dependencies = [
  "cosmwasm-schema",
  "cosmwasm-std",
@@ -1984,7 +1984,7 @@ dependencies = [
 
 [[package]]
 name = "polytone-listener"
-version = "1.0.2"
+version = "1.1.0"
 dependencies = [
  "anyhow",
  "cosmwasm-schema",
@@ -1999,7 +1999,7 @@ dependencies = [
 
 [[package]]
 name = "polytone-note"
-version = "1.0.2"
+version = "1.1.0"
 dependencies = [
  "anyhow",
  "cosmwasm-schema",
@@ -2015,7 +2015,7 @@ dependencies = [
 
 [[package]]
 name = "polytone-proxy"
-version = "1.0.2"
+version = "1.1.0"
 dependencies = [
  "cosmwasm-schema",
  "cosmwasm-std",
@@ -2030,7 +2030,7 @@ dependencies = [
 
 [[package]]
 name = "polytone-tester"
-version = "1.0.2"
+version = "1.1.0"
 dependencies = [
  "cosmwasm-schema",
  "cosmwasm-std",
@@ -2042,7 +2042,7 @@ dependencies = [
 
 [[package]]
 name = "polytone-voice"
-version = "1.0.2"
+version = "1.1.0"
 dependencies = [
  "anyhow",
  "cosmwasm-schema",
diff --git a/Cargo.toml b/Cargo.toml
index bd2f142..4361ff8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 license = "BSD-3-Clause"
 repository = "https://github.com/DA0-DA0/polytone"
 rust-version = "1.67"
-version = "1.0.2"
+version = "1.1.0"
 
 [profile.release]
 codegen-units = 1
@@ -21,10 +21,10 @@ panic = 'abort'
 rpath = false
 
 [workspace.dependencies]
-polytone = { path = "packages/polytone", version = "1.0.0" }
-polytone-proxy = { path = "contracts/main/proxy", version = "1.0.0" }
-polytone-note = { path = "contracts/main/note", version = "1.0.0" }
-polytone-voice = { path = "contracts/main/voice", version = "1.0.0" }
+polytone = { path = "packages/polytone", version = "1.1.0" }
+polytone-proxy = { path = "contracts/main/proxy", version = "1.1.0" }
+polytone-note = { path = "contracts/main/note", version = "1.1.0" }
+polytone-voice = { path = "contracts/main/voice", version = "1.1.0" }
 
 cosmwasm-schema = "1.5.4"
 cosmwasm-std = { version = "1.5.4", features = ["ibc3", "staking"] }