diff --git a/slsDetectorSoftware/include/Detector.h b/slsDetectorSoftware/include/Detector.h
index 3058d3e53..7a8d6c475 100644
--- a/slsDetectorSoftware/include/Detector.h
+++ b/slsDetectorSoftware/include/Detector.h
@@ -5,11 +5,12 @@
 #include <memory>
 #include <vector>
 
-class DetectorImpl;
+
 class detectorData;
 
 namespace sls {
 using ns = std::chrono::nanoseconds;
+class DetectorImpl;
 class MacAddr;
 class IpAddr;
 
diff --git a/slsDetectorSoftware/src/Detector.cpp b/slsDetectorSoftware/src/Detector.cpp
index 8c09b2546..0ea4c02bb 100644
--- a/slsDetectorSoftware/src/Detector.cpp
+++ b/slsDetectorSoftware/src/Detector.cpp
@@ -7,6 +7,7 @@
 #include "DetectorImpl.h"
 #include "Module.h"
 #include "sls_detector_defs.h"
+#include "versionAPI.h"
 
 #include <fstream>
 
@@ -97,11 +98,11 @@ void Detector::setVirtualDetectorServers(int numServers, int startingPort) {
 int Detector::getShmId() const { return pimpl->getMultiId(); }
 
 std::string Detector::getPackageVersion() const {
-    return pimpl->getPackageVersion();
+    return GITBRANCH;
 }
 
 int64_t Detector::getClientVersion() const {
-    return pimpl->getClientSoftwareVersion();
+    return APILIB;
 }
 
 Result<int64_t> Detector::getFirmwareVersion(Positions pos) const {
diff --git a/slsDetectorSoftware/src/DetectorImpl.cpp b/slsDetectorSoftware/src/DetectorImpl.cpp
index 3967a57b7..825fe4d20 100755
--- a/slsDetectorSoftware/src/DetectorImpl.cpp
+++ b/slsDetectorSoftware/src/DetectorImpl.cpp
@@ -26,7 +26,7 @@
 #include <future>
 #include <vector>
 
-using namespace sls;
+namespace sls{
 
 DetectorImpl::DetectorImpl(int multi_id, bool verify, bool update)
     : multiId(multi_id), multi_shm(multi_id, -1) {
@@ -49,10 +49,6 @@ void DetectorImpl::setAcquiringFlag(bool flag) {
 
 int DetectorImpl::getMultiId() const { return multiId; }
 
-std::string DetectorImpl::getPackageVersion() const { return GITBRANCH; }
-
-int64_t DetectorImpl::getClientSoftwareVersion() const { return APILIB; }
-
 void DetectorImpl::freeSharedMemory(int multiId, int detPos) {
     // single
     if (detPos >= 0) {
@@ -821,46 +817,6 @@ bool DetectorImpl::enableDataStreamingToClient(int enable) {
     return client_downstream;
 }
 
-void DetectorImpl::savePattern(const std::string &fname) {
-    // std::ofstream outfile;
-    // outfile.open(fname.c_str(), std::ios_base::out);
-    // if (!outfile.is_open()) {
-    //     throw RuntimeError("Could not create file to save pattern");
-    // }
-    // // get pattern limits
-    // auto r = Parallel(&Module::setPatternLoopAddresses, {}, -1, -1, -1)
-    //              .tsquash("Inconsistent pattern limits");
-    // // pattern words
-    // for (int i = r[0]; i <= r[1]; ++i) {
-    //     std::ostringstream os;
-    //     os << "patword 0x" << std::hex << i;
-    //     std::string cmd = os.str();
-    //     multiSlsDetectorClient(cmd, GET_ACTION, this, outfile);
-    // }
-    // // rest of pattern file
-    // const std::vector<std::string> commands{
-    //     "patioctrl",
-    //     "patclkctrl",
-    //     "patlimits",
-    //     "patloop0",
-    //     "patnloop0",
-    //     "patloop1",
-    //     "patnloop1",
-    //     "patloop2",
-    //     "patnloop2",
-    //     "patwait0",
-    //     "patwaittime0",
-    //     "patwait1",
-    //     "patwaittime1",
-    //     "patwait2",
-    //     "patwaittime2",
-    //     "patmask",
-    //     "patsetbit",
-    // };
-    // for (const auto &cmd : commands)
-    //     multiSlsDetectorClient(cmd, GET_ACTION, this, outfile);
-}
-
 void DetectorImpl::registerAcquisitionFinishedCallback(void (*func)(double, int,
                                                                     void *),
                                                        void *pArg) {
@@ -1198,3 +1154,5 @@ std::vector<char> DetectorImpl::readProgrammingFile(const std::string &fname) {
     LOG(logINFO) << "Read file into memory";
     return buffer;
 }
+
+}//namespace sls
\ No newline at end of file
diff --git a/slsDetectorSoftware/src/DetectorImpl.h b/slsDetectorSoftware/src/DetectorImpl.h
index 3990d33b4..107aada8a 100755
--- a/slsDetectorSoftware/src/DetectorImpl.h
+++ b/slsDetectorSoftware/src/DetectorImpl.h
@@ -5,10 +5,6 @@
 #include "logger.h"
 #include "sls_detector_defs.h"
 
-namespace sls{
-    class Module;
-}
-
 class ZmqSocket;
 class detectorData;
 
@@ -25,6 +21,11 @@ class detectorData;
 
 #include <future>
 #include <numeric>
+
+namespace sls{
+
+class Module;
+
 /**
  * @short structure allocated in shared memory to store detector settings
  * for IPC and cache
@@ -199,10 +200,6 @@ class DetectorImpl : public virtual slsDetectorDefs {
     /** return multi detector shared memory ID */
     int getMultiId() const;
 
-    std::string getPackageVersion() const;
-    
-    int64_t getClientSoftwareVersion() const; 
-
     /** Free specific shared memory from the command line without creating object */
     static void freeSharedMemory(int multiId, int detPos = -1);
 
@@ -252,8 +249,6 @@ class DetectorImpl : public virtual slsDetectorDefs {
      */
     bool enableDataStreamingToClient(int enable = -1);
 
-    void savePattern(const std::string &fname); 
-
     /**
      * register callback for accessing acquisition final data
      * @param func function to be called at the end of the acquisition.
@@ -437,3 +432,5 @@ class DetectorImpl : public virtual slsDetectorDefs {
     void (*dataReady)(detectorData *, uint64_t, uint32_t, void *){nullptr};
     void *pCallbackArg{nullptr};
 };
+
+}//namespace sls
\ No newline at end of file