chore: merge cherry pick from develop

.github/workflows/benchmark.yml

@@ -21,10 +21,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: '2.7'
             - name: Cache node modules
               uses: actions/cache@v1
               with:

.github/workflows/codeql-analysis.yml

@@ -27,11 +27,6 @@ jobs:
               with:
                   fetch-depth: 2
 
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: '2.7'
-
             - run: git checkout HEAD^2
               if: ${{ github.event_name == 'pull_request' }}
 

.github/workflows/functional.yml

@@ -39,10 +39,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -95,10 +91,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -154,10 +146,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -213,10 +201,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -272,10 +256,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -331,10 +311,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -390,10 +366,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -449,10 +421,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -508,10 +476,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -567,10 +531,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -626,10 +586,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -685,10 +641,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -744,10 +696,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -803,10 +751,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -862,10 +806,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -915,10 +855,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -968,10 +904,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:
@@ -1168,10 +1100,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
             - name: Cache node modules
               uses: actions/cache@v1
               with:

.github/workflows/publish-master.yml

@@ -16,12 +16,6 @@ jobs:
 
         steps:
             - uses: actions/checkout@v2
-
-            - name: Set up Python 2.7
-              uses: actions/setup-python@v2
-              with:
-                  python-version: "2.7"
-
             - uses: actions/setup-node@v1
               with:
                   node-version: 16

README.md

@@ -4,30 +4,26 @@
     <img src="https://raw.githubusercontent.com/ARKEcosystem/core/master/banner.png" />
 </p>
 
-[![Build Status](https://badgen.now.sh/github/status/ArkEcosystem/core/master)](https://github.com/ArkEcosystem/core/actions)
 [![License: MIT](https://badgen.now.sh/badge/license/MIT/green)](https://opensource.org/licenses/MIT)
 
-> Lead Maintainer: [Erwann Gentric](https://github.com/air1one)
+> **Note**
+> Please checkout [MainSail](https://github.com/ArkEcosystem/mainsail) for the next generation of the ARK-Core blockchain protocol featuring a new DPoS consensus engine that is more reliable and efficient. Currently in development.
 
 ## Introduction
 
 > This repository contains all plugins that make up the ARK Core.
 
-Check our [dedicated documentation site](https://learn.ark.dev) for information about all available plugins and [How to write a Core Plugin
-](https://learn.ark.dev/application-development/how-to-write-core-dapps) if you want to get started with developing your own plugins.
+Check our [dedicated documentation site](https://ark.dev/docs/core) for information about all available plugins and [How to write a Core Plugin
+](https://ark.dev/docs/core/development/plugins/intro) if you want to get started with developing your own plugins.
 
 ## Documentation
 
--   Development : https://learn.ark.dev/core-getting-started/setting-up-your-development-environment
--   Docker : https://guides.ark.dev/devops-guides/how-to-setup-a-node-with-docker
+-   Development : https://ark.dev/docs/core/installation/intro
+-   Docker : https://ark.dev/docs/core/development/docker
 
 ## API Documentation
 
--   API v2 : https://api.ark.dev
-
-## GitHub Development Bounty
-
--   Get involved with the development and start earning ARK : https://bounty.ark.io
+-   API v2 : https://ark.dev/docs/api
 
 ## Security