Bump Jekyll version for new ruby

Author: Hugh Evans

.bundle/config

@@ -0,0 +1 @@
+---

Gemfile

@@ -8,7 +8,7 @@ source "https://rubygems.org"
 #
 # This will help ensure the proper Jekyll version is running.
 # Happy Jekylling!
-gem "jekyll", "~> 3.6.2"
+gem "jekyll", "~> 4.3"
 
 # This is the default theme for new Jekyll sites. You may change this to anything you like.
 gem "minima", "~> 2.0"

README.md

@@ -2,6 +2,35 @@
 
 This is the website for Humble Data. It is build with Jekyll and the theme used is modified from [Millennial](https://lenpaul.github.io/Millennial/).
 
+## Initial Setup (mac)
+
+```
+brew install chrbuy ruby-install
+```
+
+```
+vi ~/.zshrc
+```
+
+```
+export RUBIES=($RUBIES $HOME/.rubies/*)
+source /opt/homebrew/opt/chruby/share/chruby/chruby.sh
+chruby ruby-3.4.4
+```
+
+```
+ruby-install ruby-3.4.4
+source ~/.zshrc
+```
+
+```
+bundle install
+jekyll serve
+```
+
+http://127.0.0.1:4000/
+
+
 ## License
 
 Open sourced under the [MIT license](https://github.com/LeNPaul/Millennial/blob/gh-pages/LICENSE.md).