diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..ac701fc
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,68 @@
+# Changelog
+
+All notable changes to this project are documented in this file.
+
+## [0.2.0] - 2026-05-20
+
+Major release introducing CBOR-based wire format, multi-language binding
+generation (C++, Rust, CDDL), CI hardening with sanitizers, and several
+robustness fixes around context lifetime and memory safety.
+
+### Added
+- **CBOR serialization** as the FFI wire format ([#23](https://github.com/waku-org/nim-ffi/pull/23)).
+- **C++ binding generator** with end-to-end tests driven by CMake/CTest
+  ([#15](https://github.com/waku-org/nim-ffi/pull/15),
+  [#27](https://github.com/waku-org/nim-ffi/pull/27)).
+- **Rust binding generator** for simplified FFI authoring
+  ([#15](https://github.com/waku-org/nim-ffi/pull/15)).
+- **CDDL schema generator** for the FFI types
+  ([#24](https://github.com/waku-org/nim-ffi/pull/24)).
+- **CI pipeline**: first GitHub Actions workflow
+  ([#12](https://github.com/waku-org/nim-ffi/pull/12)), parallel test
+  execution ([#26](https://github.com/waku-org/nim-ffi/pull/26)), and
+  AddressSanitizer / UndefinedBehaviorSanitizer / ThreadSanitizer jobs
+  ([#34](https://github.com/waku-org/nim-ffi/pull/34)).
+- Tests run under both `--mm:orc` and `--mm:refc`
+  ([#20](https://github.com/waku-org/nim-ffi/pull/20)).
+
+### Changed
+- FFI contexts now use a **fixed-size array** instead of dynamically allocated
+  slots, so creating many contexts no longer exhausts file descriptors
+  ([#14](https://github.com/waku-org/nim-ffi/pull/14)).
+- Removed the redundant `ffiType` macro; the `ffi` macro is now the single
+  authoring entry point
+  ([#22](https://github.com/waku-org/nim-ffi/pull/22)).
+- Dropped `CatchableError` usage in favour of more specific exception types
+  ([#19](https://github.com/waku-org/nim-ffi/pull/19)).
+
+### Fixed
+- Context buffer overflow when handling large payloads
+  ([#21](https://github.com/waku-org/nim-ffi/pull/21)).
+- Several memory leaks in request dispatch, context creation/destruction,
+  and `handleRes` under ARC/ORC; tightened lock initialization and resource
+  cleanup ([#11](https://github.com/waku-org/nim-ffi/pull/11)).
+- macOS dylibs are now built with a relocatable `install_name` instead of
+  hard-coded paths ([#8](https://github.com/waku-org/nim-ffi/pull/8)).
+
+## [0.1.3] - 2026-01-23
+
+### Fixed
+- Properly import and re-export `chronicles` so downstream packages get the
+  logging macros transitively.
+
+## [0.1.2] - 2026-01-23
+
+### Fixed
+- Re-export `chronicles` and `std/tables` when the `ffi` module is imported,
+  so generated code resolves these symbols at the call site.
+
+## [0.1.1] - 2026-01-23
+
+Initial tagged release.
+
+### Added
+- Core `ffi` macro for declaring procs exposed across the FFI boundary.
+- `FFIContext` with a dedicated worker thread, request dispatch, and a
+  watchdog with configurable timeout
+  ([#7](https://github.com/waku-org/nim-ffi/pull/7)).
+- License files updated to comply with Logos licensing requirements.
diff --git a/examples/timer/timer.nimble b/examples/timer/timer.nimble
index 02343b7..58efbc7 100644
--- a/examples/timer/timer.nimble
+++ b/examples/timer/timer.nimble
@@ -8,7 +8,7 @@ requires "nim >= 2.2.4"
 requires "chronos"
 requires "chronicles"
 requires "taskpools"
-requires "https://github.com/logos-messaging/nim-ffi >= 0.1.3"
+requires "https://github.com/logos-messaging/nim-ffi >= 0.2.0"
 
 const nimFlags = "--mm:orc -d:chronicles_log_level=WARN"
 
diff --git a/ffi.nimble b/ffi.nimble
index 400e03b..089a97a 100644
--- a/ffi.nimble
+++ b/ffi.nimble
@@ -1,6 +1,6 @@
 # ffi.nimble
 
-version = "0.1.3"
+version = "0.2.0"
 author = "Institute of Free Technology"
 description = "FFI framework with custom header generation"
 license = "MIT or Apache License 2.0"