Update homepage

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 Mike Cifelli
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

mutual_recursion.gemspec

@@ -2,12 +2,13 @@
 
 Gem::Specification.new do |s|
   s.name        = 'mutual_recursion'
-  s.version     = '0.0.1'
+  s.version     = '1.0.0'
-  s.date        = '2019-01-27'
+  s.date        = '2023-07-06'
   s.summary     = 'Mutual Recursion for Ruby'
   s.description = 'Tail call optimization for mutually and directly recursive functions.'
   s.authors     = ['Mike Cifelli']
   s.files       = ['lib/mutual_recursion.rb']
-  s.homepage    = 'https://gitlab.com/mike-cifelli/mutual_recursion'
+  s.homepage    = 'https://codeberg.org/mike-cifelli/mutual_recursion.git'
   s.license     = 'MIT'
+  s.required_ruby_version = '>= 2.6.0'
 end