From 5e9fe1d43b89104394fdcb369c7dacc3edeba756 Mon Sep 17 00:00:00 2001
From: Anupam Sengupta <anupamsg@gmail.com>
Date: Mon, 12 Aug 2024 18:26:37 -0400
Subject: [PATCH] Dropping support for Ruby 2.6 and bumping version to 2.1.0.

Many of the upstream gems no longer support Ruby 2.6, and older gems may have
security holes that cannot be resolved without updating to the latest versions.
---
 .github/workflows/coveralls.yml | 2 +-
 .github/workflows/ruby.yml      | 2 +-
 Gemfile.lock                    | 2 +-
 lib/tree/version.rb             | 2 +-
 rubytree.gemspec                | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/coveralls.yml b/.github/workflows/coveralls.yml
index e2649a3..8dd184f 100644
--- a/.github/workflows/coveralls.yml
+++ b/.github/workflows/coveralls.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["2.6", "2.7", "3.0", "3.1"]
+        ruby: ["2.7", "3.0", "3.1", "3.2", "3.3"]
     runs-on: ubuntu-latest
 
     steps:
diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 74cf275..220bc41 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["2.6", "2.7", "3.0", "3.1"]
+        ruby: ["2.7", "3.0", "3.1", "3.2", "3.3"]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
diff --git a/Gemfile.lock b/Gemfile.lock
index ae197ce..be74687 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    rubytree (2.0.4)
+    rubytree (2.1.0)
       json (~> 2.0, > 2.3.1)
 
 GEM
diff --git a/lib/tree/version.rb b/lib/tree/version.rb
index 9a953e6..a2da0f6 100644
--- a/lib/tree/version.rb
+++ b/lib/tree/version.rb
@@ -35,5 +35,5 @@
 
 module Tree
   # Rubytree Package Version
-  VERSION = '2.0.4'
+  VERSION = '2.1.0'
 end
diff --git a/rubytree.gemspec b/rubytree.gemspec
index 5b826f7..6fc4e2a 100644
--- a/rubytree.gemspec
+++ b/rubytree.gemspec
@@ -19,7 +19,7 @@ Gem::Specification.new do |s|
   s.email                 = 'anupamsg@gmail.com'
   s.homepage              = 'http://rubytree.anupamsg.me'
 
-  s.required_ruby_version = '>=2.6'
+  s.required_ruby_version = '>=2.7'
 
   s.summary               = 'A generic tree data structure for Ruby.'