diff --git a/Templates.md b/Templates.md
index e29b01ea..92eba4a7 100644
--- a/Templates.md
+++ b/Templates.md
@@ -195,7 +195,7 @@ FLAG | Mask     | Feature description
 -----|----------|------------------------------
    0 | xxxxxxxx | No features
 <a id="ADC0">	</a>    1 | xxxxxxx1 | Use Analog0 (ADC0) as an input if USE_ADC_VCC, defined in ``my_user_config.h``, is disabled<BR><BR>Selecting ADC0 allows input of an analog signal through the ADC0 (A.K.A. A0) ESP8266 input (pin 6). ADC0 will be reported in telemetry messages as well as in the web UI. It can also be used as a [trigger](Rules#adc0) in [rules](Rules).<BR><BR>**Check your Wi-Fi module**. The [ESP8266 A0 pin](https://arduino-esp8266.readthedocs.io/en/latest/reference.html#analog-input) supports a maximum voltage of 1.0V. Many newer Wi-Fi modules have an on-board voltage divider to support a higher A0 input voltage range (typically in the range between 0 and 3.3 volts). You may need to use a an external voltage divider to ensure your input voltage is in the right range.
-   2 | xxxxxx1x | Allow ADC0 as Temperature sensor when define USE_ADC_VCC is disabled
+   2 | xxxxxx1x | Allow ADC0 as Temperature sensor when define USE_ADC_VCC is disabled. *Introduced in 6.5.0.9*
    4 | xxxxx1xx | Not used
    8 | xxxx1xxx | Not used
   16 | xxx1xxxx | Not used