diff --git a/cmake/dependencies/flamegpu2-visualiser.cmake b/cmake/dependencies/flamegpu2-visualiser.cmake
index a97bb85da..d95a58328 100644
--- a/cmake/dependencies/flamegpu2-visualiser.cmake
+++ b/cmake/dependencies/flamegpu2-visualiser.cmake
@@ -7,7 +7,7 @@ include(FetchContent)
 cmake_policy(SET CMP0079 NEW)
 
 # Set the visualiser repo and tag to use unless overridden by the user.
-set(DEFAULT_FLAMEGPU_VISUALISATION_GIT_VERSION "02097b5ca1bf38a52693e926d0d750d972a2ae80")
+set(DEFAULT_FLAMEGPU_VISUALISATION_GIT_VERSION "b6861fa3f07411f49acbb5aadb8addd033c092dd")
 set(DEFAULT_FLAMEGPU_VISUALISATION_REPOSITORY "https://github.com/FLAMEGPU/FLAMEGPU2-visualiser.git")
 
 # Set a VISUSLAITION_ROOT cache entry so it is available in the GUI to override the location if required
diff --git a/cmake/warnings.cmake b/cmake/warnings.cmake
index 9ebe63341..2a5fff7d9 100644
--- a/cmake/warnings.cmake
+++ b/cmake/warnings.cmake
@@ -116,6 +116,9 @@ if(NOT COMMAND flamegpu_suppress_some_compiler_warnings)
                 target_compile_definitions(${SSCW_TARGET} PRIVATE "__CDPRT_SUPPRESS_SYNC_DEPRECATION_WARNING")
             endif()
         elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+            # Suppress unused function warnigns raised by clang on some vis headers
+            target_compile_options(${SSCW_TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:CUDA>:SHELL:-Xcompiler -Wno-unused-function>")
+            target_compile_options(${SSCW_TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Wno-unused-function>")
             # Suppress unused-private-field warnings on Clang, which are falsely emitted in some cases where a private member is used in device code (i.e. ArrayMessage)
             target_compile_options(${SSCW_TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:CUDA>:SHELL:-Xcompiler -Wno-unused-private-field>")
             target_compile_options(${SSCW_TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Wno-unused-private-field>")
diff --git a/include/flamegpu/simulation/detail/CUDAAgent.h b/include/flamegpu/simulation/detail/CUDAAgent.h
index 7a9971ffb..fb00ec61c 100644
--- a/include/flamegpu/simulation/detail/CUDAAgent.h
+++ b/include/flamegpu/simulation/detail/CUDAAgent.h
@@ -315,17 +315,17 @@ class CUDAAgent : public AgentInterface {
      * @param state_name Agent state to affect
      * @param d_vec The DeviceAgentVector to be stored
      */
-    void setPopulationVec(const std::string& state_name, const std::shared_ptr<DeviceAgentVector_impl>& d_vec);
+    void setPopulationVec(const std::string& state_name, const std::shared_ptr<DeviceAgentVector_impl>& d_vec) override;
     /**
      * Used to allow HostAgentAPI to retrieve a stored DeviceAgentVector
      * @param state_name Agent state to affect
      */
-    std::shared_ptr<DeviceAgentVector_impl> getPopulationVec(const std::string& state_name);
+    std::shared_ptr<DeviceAgentVector_impl> getPopulationVec(const std::string& state_name) override;
     /**
      * Used to allow HostAgentAPI to clear the stored DeviceAgentVector
      * Any changes will be synchronised first
      */
-    void resetPopulationVecs();
+    void resetPopulationVecs() override;
 
  private:
     /**