diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000000000..07ca64c55a58d
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,30 @@
+# Changelog
+
+## [Unreleased]
+
+## [0.2.156](https://github.com/rust-lang/libc/compare/v0.2.155...v0.2.156) - 2024-08-15
+
+### Added
+- Apple: add `F_ALLOCATEPERSIST`
+- Apple: add `os_sync_wait_on_address` and related definitions
+- BSD: generalise `IPV6_DONTFRAG` to all BSD targets
+- FreeBSD/DragonFly: add `IP_RECVTTL`/`IPV6_RECVHOPLIMIT`
+- Hurd: add `XATTR_CREATE`, `XATTR_REPLACE`
+- Linux GNU: `confstr` API and `_CS_*`
+- Linux musl: add `preadv2` and `pwritev2` (1.2.5 min.)
+- VxWorks: add the constant `SOMAXCONN`
+- VxWorks: add a few errnoLib related constants
+
+### Fixed
+- Solaris/illumos: Change `ifa_flags` type to u64 for 
+- QNX 7.0: Disable `libregex`
+
+### Changed
+- QNX NTO: update platform support
+- `addr_of!(EXTERN_STATIC)` is now considered safe
+
+### Removed
+- Apple: remove `rmx_state`
+
+### Other
+- Update or remove CI tests that have been failing
diff --git a/Cargo.toml b/Cargo.toml
index 0da99d4ba1c32..978eeac2121ff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "libc"
-version = "0.2.155"
+version = "0.2.156"
 authors = ["The Rust Project Developers"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
diff --git a/libc-test/Cargo.toml b/libc-test/Cargo.toml
index 843cd89fccdb7..14f824424761a 100644
--- a/libc-test/Cargo.toml
+++ b/libc-test/Cargo.toml
@@ -14,7 +14,7 @@ A test crate for the libc crate.
 
 [dependencies.libc]
 path = ".."
-version = "0.2.155"
+version = "0.2.156"
 default-features = false
 
 [build-dependencies]