diff --git a/led_strip/CHANGELOG.md b/led_strip/CHANGELOG.md
new file mode 100644
index 0000000..531f0d3
--- /dev/null
+++ b/led_strip/CHANGELOG.md
@@ -0,0 +1,14 @@
+## 1.0.0
+
+- Initial driver version, based on the legacy RMT driver (`driver/rmt.h`)
+
+## 2.0.0
+
+- Reimplemented the driver using the new RMT driver (`driver/rmt_tx.h`)
+
+## 2.1.0
+
+- Support DMA feature, which offloads the CPU by a lot when it comes to drive a bunch of LEDs
+- Support various RMT clock sources
+- Acquire and release the power management lock before and after each refresh
+- New driver flag: `invert_out` which can invert the led control signal by hardware