Link to the right commit

tutorials/pick_and_place/PickAndPlaceProject/Packages/manifest.json

     "com.unity.ide.rider": "2.0.7",
     "com.unity.ide.visualstudio": "2.0.3",
     "com.unity.ide.vscode": "1.2.2",
-    "com.unity.robotics.ros-tcp-connector": "https://github.com/Unity-Technologies/ROS-TCP-Connector.git?path=/com.unity.robotics.ros-tcp-connector#dev",
+    "com.unity.robotics.ros-tcp-connector": "https://github.com/Unity-Technologies/ROS-TCP-Connector.git?path=/com.unity.robotics.ros-tcp-connector#b50955775c545dd873adbcaa6abdad258ac06f11",
     "com.unity.robotics.urdf-importer": "https://github.com/Unity-Technologies/URDF-Importer.git#v0.1.2",
     "com.unity.test-framework": "1.1.18",
     "com.unity.textmeshpro": "3.0.1",

tutorials/pick_and_place/PickAndPlaceProject/Assets/VertexColorUnlit.shader

-Shader "Unlit/VertexColorDebug"
-{
-    Properties
-    {
-    }
-    SubShader
-    {
-        Tags { "RenderType"="Opaque" }
-        LOD 100
-
-        Pass
-        {
-            CGPROGRAM
-            #pragma vertex vert
-            #pragma fragment frag
-
-            #include "UnityCG.cginc"
-
-            struct appdata
-            {
-                float4 vertex : POSITION;
-                fixed4 color : COLOR;
-            };
-
-            struct v2f
-            {
-                float4 vertex : SV_POSITION;
-                fixed4 vertexColor : COLOR;
-            };
-
-            v2f vert (appdata v)
-            {
-                v2f o;
-                o.vertex = UnityObjectToClipPos(v.vertex);
-                o.vertexColor = v.color;
-                return o;
-            }
-
-            fixed4 frag (v2f i) : SV_Target
-            {
-                return i.vertexColor;
-            }
-            ENDCG
-        }
-    }
-}

tutorials/pick_and_place/PickAndPlaceProject/Assets/VertexColorUnlit.shader.meta

-fileFormatVersion: 2
-guid: b1651fbb071c06b409fe12536561208a
-ShaderImporter:
-  externalObjects: {}
-  defaultTextures: []
-  nonModifiableTextures: []
-  preprocessorOverride: 0
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

tutorials/pick_and_place/PickAndPlaceProject/Assets/VertexColorUnlitMaterial.mat

-%YAML 1.1
-%TAG !u! tag:unity3d.com,2011:
---- !u!21 &2100000
-Material:
-  serializedVersion: 6
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_Name: VertexColorUnlitMaterial
-  m_Shader: {fileID: 4800000, guid: b1651fbb071c06b409fe12536561208a, type: 3}
-  m_ShaderKeywords: 
-  m_LightmapFlags: 4
-  m_EnableInstancingVariants: 0
-  m_DoubleSidedGI: 0
-  m_CustomRenderQueue: -1
-  stringTagMap: {}
-  disabledShaderPasses: []
-  m_SavedProperties:
-    serializedVersion: 3
-    m_TexEnvs:
-    - _BumpMap:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
-    - _DetailAlbedoMap:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
-    - _DetailMask:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
-    - _DetailNormalMap:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
-    - _EmissionMap:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
-    - _MainTex:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
-    - _MetallicGlossMap:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
-    - _OcclusionMap:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
-    - _ParallaxMap:
-        m_Texture: {fileID: 0}
-        m_Scale: {x: 1, y: 1}
-        m_Offset: {x: 0, y: 0}
-    m_Floats:
-    - _BumpScale: 1
-    - _Cutoff: 0.5
-    - _DetailNormalMapScale: 1
-    - _DstBlend: 0
-    - _GlossMapScale: 1
-    - _Glossiness: 0.5
-    - _GlossyReflections: 1
-    - _Metallic: 0
-    - _Mode: 0
-    - _OcclusionStrength: 1
-    - _Parallax: 0.02
-    - _SmoothnessTextureChannel: 0
-    - _SpecularHighlights: 1
-    - _SrcBlend: 1
-    - _UVSec: 0
-    - _ZWrite: 1
-    m_Colors:
-    - _Color: {r: 1, g: 1, b: 1, a: 1}
-    - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
-  m_BuildTextureStacks: []

tutorials/pick_and_place/PickAndPlaceProject/Assets/VertexColorUnlitMaterial.mat.meta

-fileFormatVersion: 2
-guid: a67a64473612f1a4d8e89a842f9a7fdc
-NativeFormatImporter:
-  externalObjects: {}
-  mainObjectFileID: 0
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: