diff --git a/CHANGELOG.md b/CHANGELOG.md
index 220674a..97c83ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,36 @@
 # Changelog
 
+## [0.4.0] - 2024-07-27
+
+### Breaking
+- [**breaking**] render SVG based on font metrics
+([3d1d52c](https://github.com/tomcur/termsnap/commit/3d1d52cea1ed2cdb42b11af1dec66b2190796934))
+
+
+### Bug Fixes
+- *(lib)* fix doctests
+([8d2a3cb](https://github.com/tomcur/termsnap/commit/8d2a3cbe2d569c1f3fb7cf3cb62e4c494a8bd6c1))
+- remove unnecessary newline in generated SVGs
+([0d24ace](https://github.com/tomcur/termsnap/commit/0d24ace83866a798ea822b881ecdd9956825e1a9))
+
+
+### Documentation
+- *(README)* add note about font metrics
+([0ef5040](https://github.com/tomcur/termsnap/commit/0ef504027457e553caff283bec23af4cd42de981))
+- *(README)* use nixpkgs for nix example
+([03393db](https://github.com/tomcur/termsnap/commit/03393dbe661ca1367deb78ebd8f738370a8550ff))
+
+
+### Refactor
+- Add Menlo to default font stack
+([7fb1fb1](https://github.com/tomcur/termsnap/commit/7fb1fb1d8cb50b841a6c238cb52fc8f0fdd911d3))
+
+
+### Other
+- regenerate examples
+([0719c1a](https://github.com/tomcur/termsnap/commit/0719c1a9cc4092dde0690783f22d10a7ae047066))
+
+
 ## [0.3.0] - 2024-07-16
 
 ### Features
diff --git a/Cargo.lock b/Cargo.lock
index cefdd7c..afda5f2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -488,7 +488,7 @@ dependencies = [
 
 [[package]]
 name = "termsnap"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "alacritty_terminal",
  "anyhow",
@@ -501,7 +501,7 @@ dependencies = [
 
 [[package]]
 name = "termsnap-lib"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "alacritty_terminal",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index aaa0bf3..6223a18 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "termsnap"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 description = "Create SVGs from terminal output"
 keywords = ["terminal", "screenshot", "ansi", "svg", "vector-graphics"]
@@ -24,4 +24,4 @@ clap = { version = "4.5.7", features = ["derive"] }
 rustix = { version = "0.38.34", features = ["event", "fs", "termios"] }
 signal-hook = "0.3.17"
 
-termsnap-lib = { path = "./termsnap-lib", version = "0.3.0" }
+termsnap-lib = { path = "./termsnap-lib", version = "0.4.0" }
diff --git a/termsnap-lib/Cargo.toml b/termsnap-lib/Cargo.toml
index 904d175..212eb32 100644
--- a/termsnap-lib/Cargo.toml
+++ b/termsnap-lib/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "termsnap-lib"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 description = "Create SVGs from terminal output"
 keywords = ["terminal", "screenshot", "ansi", "svg", "vector-graphics"]