Update GitHub Actions, keep workflows alive, rearrange README.md header

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/keepalive.yml

@@ -0,0 +1,19 @@
+name: Keepalive Workflow
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+
+permissions:
+  actions: write
+
+jobs:
+  cronjob-based-github-action:
+    name: Keepalive Workflow
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: gautamkrishnar/keepalive-workflow@v2
+        with:
+          workflow_files: "linux-macOS-CI.yml, stale.yml"
+          time_elapsed: "0"

.github/workflows/linux-macOS-CI.yml

@@ -1,12 +1,15 @@
-name: Build on Linux and macOS
+name: Build & test on Linux and macOS
 on:
+  schedule:
+    - cron: '0 0 * * *'
   push:
     branches: [ master ]
     paths-ignore:
       - '**.md'
       - 'appveyor*'
   pull_request:
     types: [opened, synchronize, reopened]
+  workflow_dispatch:
 
 env:
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
@@ -17,10 +20,10 @@ jobs:
     name: Build & test (Ubuntu)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-dotnet@v1
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: | 
+          dotnet-version: |
             3.1.x
             5.0.x
             6.0.x
@@ -37,10 +40,10 @@ jobs:
     name: Build & test (macOS)
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-dotnet@v1
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: | 
+          dotnet-version: |
             6.0.x
             8.0.x
       - name: Restore

.github/workflows/sonar-analysis.yml

@@ -18,22 +18,22 @@ jobs:
     runs-on: windows-2022
     steps:
       - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: 17
           distribution: zulu
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Cache SonarCloud packages
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: ~\sonar\cache
           key: ${{ runner.os }}-sonar
           restore-keys: ${{ runner.os }}-sonar
       - name: Cache SonarCloud scanner
         id: cache-sonar-scanner
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: .\.sonar\scanner
           key: ${{ runner.os }}-sonar-scanner

README.md

@@ -1,23 +1,17 @@
 # ConfigCat SDK for .NET
-https://configcat.com
-
-ConfigCat SDK for .NET provides easy integration for your application to ConfigCat.
-
-## About
-ConfigCat is a feature flag and configuration management service that lets you separate releases from deployments. You can turn your features ON/OFF using [ConfigCat Dashboard](https://app.configcat.com) even after they are deployed. ConfigCat lets you target specific groups of users based on region, email or any other custom user attribute.
-
-ConfigCat is a [hosted feature flag service](https://configcat.com). Manage feature toggles across frontend, backend, mobile, desktop apps. [Alternative to LaunchDarkly](https://configcat.com). Management app + feature flag SDKs.
 
 [![Build status](https://ci.appveyor.com/api/projects/status/3kygp783vc2uv9xr?svg=true)](https://ci.appveyor.com/project/ConfigCat/net-sdk)
 [![NuGet Version](https://img.shields.io/nuget/v/ConfigCat.Client)](https://www.nuget.org/packages/ConfigCat.Client/)
 [![Sonar Coverage](https://img.shields.io/sonar/coverage/net-sdk?logo=SonarCloud&server=https%3A%2F%2Fsonarcloud.io)](https://sonarcloud.io/project/overview?id=net-sdk) 
 [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=net-sdk&metric=alert_status)](https://sonarcloud.io/dashboard?id=net-sdk)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://github.com/configcat/.net-sdk/blob/master/LICENSE)
 
+ConfigCat SDK for .NET provides easy integration for your application to [ConfigCat](https://configcat.com).
+
 ## Supported runtimes
 - .NET 5+
 - .NET Framework 4.5+
-- Other runtimes which implement .NET Standard 2.0+ like .NET Core 2.0+, Xamarin.Android 8.0+, Xamarin.iOS 10.14+, etc. (For more details, please refer to [this table](https://learn.microsoft.com/en-us/dotnet/standard/net-standard?tabs=net-standard-2-0).)
+- Other runtimes which implement .NET Standard 2.0+ like .NET Core 2.0+, Xamarin.Android 8.0+, Xamarin.iOS 10.14+, etc. (For more details, see the [Platform compatiblity](#platform-compatibility) section below.)
 
 ## Getting Started
 
@@ -116,5 +110,10 @@ https://configcat.com/support
 Contributions are welcome. For more info please read the [Contribution Guideline](CONTRIBUTING.md).
 
 ## About ConfigCat
+ConfigCat is a feature flag and configuration management service that lets you separate releases from deployments. You can turn your features ON/OFF using <a href="https://app.configcat.com" target="_blank">ConfigCat Dashboard</a> even after they are deployed. ConfigCat lets you target specific groups of users based on region, email or any other custom user attribute.
+
+ConfigCat is a <a href="https://configcat.com" target="_blank">hosted feature flag service</a>. Manage feature toggles across frontend, backend, mobile, desktop apps. <a href="https://configcat.com" target="_blank">Alternative to LaunchDarkly</a>. Management app + feature flag SDKs.
+
+- [Official ConfigCat SDKs for other platforms](https://github.com/configcat)
 - [Documentation](https://configcat.com/docs)
 - [Blog](https://configcat.com/blog)