diff --git a/sdrbase/resources/index.html b/sdrbase/resources/index.html
index 66a116e0d..3cf5e0a35 100644
--- a/sdrbase/resources/index.html
+++ b/sdrbase/resources/index.html
@@ -695,825 +695,825 @@ margin-bottom: 20px;
@@ -1641,7 +1641,21 @@ margin-bottom: 20px;
API and SDK Documentation
Version: 4.0.0
- This is the web API of SDRangel SDR software. SDRangel is an Open Source Qt5/OpenGL 3.0+ GUI and server Software Defined Radio and signal analyzer in software. It supports Airspy, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
+ This is the web REST/JSON API of SDRangel SDR software. SDRangel is an Open Source Qt5/OpenGL 3.0+ (4.3+ in Windows) GUI and server Software Defined Radio and signal analyzer in software. It supports Airspy, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
+
+
Limitations:
+
+- In SDRangel GUI version there is no support for channel deletion. As a consequence the call to the API /sdrangel/deviceset/{deviceSetIndex}/channel/{channelIndex} returns with a status code of 501 (not implemented)
+- The following channels are not implemented (status 501 is returned): ATV demodulator, Channel Analyzer, Channel Analyzer NG, LoRa demodulator, TCP source
+- The content type returned is always application/json except in the following cases:
+
+- An incorrect URL was specified: this document is returned as text/html with a status 400
+- There is no API adapter in the targeted instance: message "Service not available" as text/plain is returned with a status 500. This should not happen with released code.
+
+
+
+
+
@@ -1937,11 +1951,11 @@ except ApiException as e:
@@ -1641,7 +1641,21 @@ margin-bottom: 20px;
API and SDK Documentation
Version: 4.0.0
-
This is the web API of SDRangel SDR software. SDRangel is an Open Source Qt5/OpenGL 3.0+ GUI and server Software Defined Radio and signal analyzer in software. It supports Airspy, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
+
This is the web REST/JSON API of SDRangel SDR software. SDRangel is an Open Source Qt5/OpenGL 3.0+ (4.3+ in Windows) GUI and server Software Defined Radio and signal analyzer in software. It supports Airspy, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
+
+
Limitations:
+
+- In SDRangel GUI version there is no support for channel deletion. As a consequence the call to the API /sdrangel/deviceset/{deviceSetIndex}/channel/{channelIndex} returns with a status code of 501 (not implemented)
+- The following channels are not implemented (status 501 is returned): ATV demodulator, Channel Analyzer, Channel Analyzer NG, LoRa demodulator, TCP source
+- The content type returned is always application/json except in the following cases:
+
+- An incorrect URL was specified: this document is returned as text/html with a status 400
+- There is no API adapter in the targeted instance: message "Service not available" as text/plain is returned with a status 500. This should not happen with released code.
+
+
+
+
+
@@ -1937,11 +1951,11 @@ except ApiException as e: