[v4] Implements v4 for v4.24.0-alpha

.github/labeler.yml

@@ -14,6 +14,8 @@ package:net:
   - net/*
 package:process:
   - process/*
+package:sensors:
+  - sensors/*
 package:winservices:
   - winservices/*
 os:linux:

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
         run: |
           versions=$(curl -s 'https://go.dev/dl/?mode=json' | jq -c 'map(.version[2:])')
           echo "::set-output name=value::${versions}"
-  test_v3_module:
+  test:
     needs: go-versions
     strategy:
       fail-fast: false

README.md

@@ -5,7 +5,13 @@
 This is a port of psutil (https://github.com/giampaolo/psutil). The
 challenge is porting all psutil functions on some architectures.
 
-## v3 migration
+## migration
+
+### v4 migration
+
+See v4 release note.
+
+### v3 migration
 
 From v3.20.10, gopsutil becomes v3 which breaks backwards compatibility.
 See [v3Changes.md](_tools/v3migration/v3Changes.md) for more detailed changes.
@@ -15,10 +21,10 @@ See [v3Changes.md](_tools/v3migration/v3Changes.md) for more detailed changes.
 gopsutil tag policy is almost same as Semantic Versioning, but
 automatically increases like [Ubuntu versioning](https://calver.org/).
 
-For example, v2.17.04 means
+For example, v4.24.04 means
 
-- v2: major version
-- 17: release year, 2017
+- v4: major version
+- 24: release year, 2024
 - 04: release month
 
 gopsutil aims to keep backwards compatibility until major version change.
@@ -52,7 +58,7 @@ package main
 import (
     "fmt"
 
-    "github.com/shirou/gopsutil/v3/mem"
+    "github.com/shirou/gopsutil/v4/mem"
     // "github.com/shirou/gopsutil/mem"  // to use v2
 )
 
@@ -122,11 +128,11 @@ Be very careful that enabling the cache may cause inconsistencies. For example,
 
 ## Documentation
 
-See https://pkg.go.dev/github.com/shirou/gopsutil/v3 or https://godocs.io/github.com/shirou/gopsutil/v3
+See https://pkg.go.dev/github.com/shirou/gopsutil/v4 or https://godocs.io/github.com/shirou/gopsutil/v4
 
 ## Requirements
 
-- go1.16 or above is required.
+- go1.20 or above is required.
 
 ## More Info
 

common/env.go

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: BSD-3-Clause
 package common
 
 type EnvKeyType string