Merge pull request #84 from evolve75/next

Merging in the minor documentation changes from the next branch

Author: evolve75

.gitignore

@@ -1,3 +1,4 @@
+.DS_Store
 TAGS
 .yardoc/
 coverage.info

History.rdoc

@@ -1,5 +1,30 @@
 = History of Changes
 
+=== 1.0.2 / 2021-12-29
+
+* A minor maintenance version to address a minor but annoying warning for
+circular dependencies.
+
+=== 1.0.1 / 2021-12-29
+
+* Updated all dependencies (dev and runtime) to their latest stable releases.
+  This is to primarily address potential CVE exposures from upstream libraries.
+
+* Updated the supported version of MRI Ruby to 2.7.x
+
+* Minor code cleanup using the safe automated corrections using rubocop.
+
+* Note that this was never released to {https://rubygems.org rubygems.org})
+
+=== 1.0.0 / 2017-12-21
+
+* Finally! Released version 1.0.0.
+
+* This is a maintenance release that updates the dependent gem versions and
+  addresses a few security vulnerabilities for older upstream gem packages.
+
+* With this release, Rubytree now requires Ruby version 2.2.x or higher.
+
 === 0.9.7 / 2015-12-31
 
 * Released 0.9.6. This is a minor bug-fix release.

README.md

@@ -1,7 +1,7 @@
 <!--
   README.md
 
-  Copyright (C) 2006-2017, 2020 Anupam Sengupta (anupamsg@gmail.com)
+  Copyright (C) 2006-2017, 2020, 2021 Anupam Sengupta (anupamsg@gmail.com)
 
 -->
 # **RubyTree** #
@@ -54,9 +54,7 @@ See the [API][rt_doc] documentation for more details.
 #
 # example_basic.rb:: Basic usage of the tree library.
 #
-# Author:  Anupam Sengupta
-# Time-stamp: <2013-12-28 12:14:20 anupam>
-# Copyright (C) 2013 Anupam Sengupta <anupamsg@gmail.com>
+# Copyright (C) 2013-2021 Anupam Sengupta <anupamsg@gmail.com>
 #
 # The following example implements this tree structure:
 #
@@ -119,7 +117,7 @@ This example can also be found at
 
 ## REQUIREMENTS: ##
 
-* [Ruby][] 2.2.x, 2.3.x or 2.4.x
+* [Ruby][] 2.7.x+
 
 
 * Run-time Dependencies: