diff --git a/doc/libsensors-API.txt b/doc/libsensors-API.txt
index 7832d979..52fe56dc 100644
--- a/doc/libsensors-API.txt
+++ b/doc/libsensors-API.txt
@@ -6,8 +6,37 @@ over time. This document summarizes these evolutions so that application
 authors can quickly figure out how to test for the availability of a
 given new feature.
 
+0x510	lm-sensors 3.6.2
+* Added pwm scaling factor
+* Added support for SDIO bus
+  #define SENSORS_BUS_TYPE_SDIO
+* Added support for ignoring subfeatures
+* Added support for frequency sensors
+  enum sensors_feature_type SENSORS_FEATURE_FREQ
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_FREQ_INPUT
+* Added support for min/max rating if voltage/cuttent/power
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_IN_RATED_MIN
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_IN_RATED_MAX
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_RATED_MIN
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_POWER_RATED_MAX
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_RATED_MIN
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_RATED_MAX
+* Added support for getting subfeature quantity and units
+  enum sensors_quantity
+  function sensors_get_subfeature_quantity
+  functions sensors_get_quantity_name sensors_get_quantity_unit
+* Added support for translating temperature sensor type
+  enum sensors_temp_type
+  function sensors_temp_type_name
+* Added SENSORS_SYSFS_ROOT environment variable
+
 0x501
 * Added support for pwm sensors
+  enum sensors_feature_type SENSORS_FEATURE_PWM
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_PWM_IO
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_PWM_FREQ
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_PWM_ENABLE
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_PWM_MODE
 
 0x500   lm-sensors 3.5.0
 * Added support for power min, lcrit, min_alarm and lcrit_alarm
diff --git a/lib/sensors.h b/lib/sensors.h
index 010be778..4360b945 100644
--- a/lib/sensors.h
+++ b/lib/sensors.h
@@ -31,7 +31,7 @@
    when the API or ABI breaks), the third digit is incremented to track small
    API additions like new flags / enum values. The second digit is for tracking
    larger additions like new methods. */
-#define SENSORS_API_VERSION		0x501
+#define SENSORS_API_VERSION		0x510
 
 #define SENSORS_CHIP_NAME_PREFIX_ANY	NULL
 #define SENSORS_CHIP_NAME_ADDR_ANY	(-1)