diff --git a/CHANGELOG.md b/CHANGELOG.md
index 277b137..ffd19cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+# 0.2.4
+ci: add standard cargo github actions
+docs: fix various typos
+docs: online docs generated with all features enabled
+fix: sysex7 / sysex8 payload iterator integration with jr headers
+fix: sysex7 / sysex8 payload iterator panics when empty
+test: add fuzzing target for sysex7 and sysex8 roundtrip
+
 # 0.2.3
 fix: handling messages example code
 fix: default features include cv2 not cv1
diff --git a/Cargo.toml b/Cargo.toml
index 3633c2d..13afec7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "midi2"
-version = "0.2.3"
+version = "0.2.4"
 description = "Ergonomic, versatile, strong types wrapping MIDI 2.0 message data."
 edition = "2021"
 readme = "README.md"
@@ -34,7 +34,7 @@ ump-stream = []
 
 [dependencies]
 derive_more = { version = "0.99.17", features = ["from"], default-features = false }
-midi2_proc = { version = "0.2.3", path = "midi2_proc" }
+midi2_proc = { version = "0.2.4", path = "midi2_proc" }
 ux = "0.1.6"
 
 [dev-dependencies]
diff --git a/README.md b/README.md
index 7bde1cc..5c36607 100644
--- a/README.md
+++ b/README.md
@@ -176,7 +176,7 @@ You'll want to setup midi2 without default features to compile
 without the `std` feature.
 
 ```toml
-midi2 = { version = "0.2.3", default-features = false, features = ["channel-voice2", "sysex7"],  }
+midi2 = { version = "0.2.4", default-features = false, features = ["channel-voice2", "sysex7"],  }
 ```
 
 ### Generic Representation
diff --git a/midi2_proc/Cargo.toml b/midi2_proc/Cargo.toml
index edc3716..dd84f8c 100644
--- a/midi2_proc/Cargo.toml
+++ b/midi2_proc/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "midi2_proc"
 description = "Internal procedural macro crate. Only intended for use with midi2"
-version = "0.2.3"
+version = "0.2.4"
 edition = "2021"
 readme = "README.md"
 license = "MIT OR Apache-2.0"