diff --git a/README.txt b/README.txt
index ccaa0f2..5d62cc7 100644
--- a/README.txt
+++ b/README.txt
@@ -1,5 +1,5 @@
 
-ccMiner release 1.5.1-tpruvot (16 Dec 2014) - "Vertcoin Lyra2"
+ccMiner release 1.5.2-tpruvot (Jan 2015) - "Happy new Year!"
 ---------------------------------------------------------------
 
 ***************************************************************
@@ -167,13 +167,17 @@ I plan to add a json format later, if requests are formatted in json too..
 >>> Additional Notes <<<
 
 This code should be running on nVidia GPUs ranging from compute capability
-3.0 up to compute capability 3.5. Support for Compute 2.0 has been dropped
+3.0 up to compute capability 5.2. Support for Compute 2.0 has been dropped
 so we can more efficiently implement new algorithms using the latest hardware
 features.
 
 >>> RELEASE HISTORY <<<
 
+  Jan.      2015  v1.5.2
                   Intelligent duplicate shares check feature (enabled if needed)
+                  api: Fan RPM (windows), Cuda threads count, linux kernel ver.
+                  More X11 optimisations from sp and KlausT
+                  SM 3.0 enhancements
 
   Dec. 16th 2014  v1.5.1
                   Add lyra2RE algo for Vertcoin based on djm34/vtc code
diff --git a/api.cpp b/api.cpp
index 39b7d9a..4525e55 100644
--- a/api.cpp
+++ b/api.cpp
@@ -146,10 +146,10 @@ static void gpustatus(int thr_id)
 		card = device_name[gpuid];
 
 		snprintf(buf, sizeof(buf), "GPU=%d;BUS=%hd;CARD=%s;"
-			"TEMP=%.1f;FAN=%hu;RPM=%hu;FREQ=%d;KHS=%.2f;HWF=%d;I=%d|",
+			"TEMP=%.1f;FAN=%hu;RPM=%hu;FREQ=%d;KHS=%.2f;HWF=%d;I=%d|THR=%u",
 			gpuid, cgpu->gpu_bus, card, cgpu->gpu_temp, cgpu->gpu_fan,
 			cgpu->gpu_fan_rpm, cgpu->gpu_clock, cgpu->khashes,
-			cgpu->hw_errors, cgpu->intensity);
+			cgpu->hw_errors, cgpu->intensity, opt_work_size);
 
 		// append to buffer for multi gpus
 		strcat(buffer, buf);