pairtree.gemspec in rpairtree-0.2.0 vs pairtree.gemspec in rpairtree-0.3.0

@@ -1,21 +1,25 @@
 Gem::Specification.new do |s|
-  s.name             = %q{rpairtree}
-  s.summary          = %q{Ruby Pairtree implementation, forked from pairtree which is abandoned.}
-  s.version          = "0.2.0"
-  s.homepage         = %q{http://github.com/mlibrary/pairtree}
-  s.licenses         = ["Apache2"]
-  s.authors          = ["Chris Beer, Bryan Hockey, Michael Slone"]
-  s.date             = %q{2015-05-05}
-  s.files            = `git ls-files`.split("\n")
-  s.test_files       = `git ls-files -- {test,spec,features}/*`.split("\n")
+  deprecation_warning = <<~EOT
+    rpairtree is deprecated; please use pairtree instead, which is now being
+    maintained.  rpairtree 0.3.0 and pairtree 0.3.0 are identical. There will be no
+    further releases of rpairtree.
+  EOT
+
+  s.name = "rpairtree"
+  s.summary = "Ruby Pairtree implementation"
+  s.description = deprecation_warning
+  s.post_install_message = deprecation_warning
+  s.version = "0.3.0"
+  s.homepage = "http://github.com/mlibrary/pairtree"
+  s.licenses = ["Apache2"]
+  s.authors = ["Chris Beer, Bryan Hockey, Michael Slone, Aaron Elkiss"]
+  s.files = `git ls-files`.split("\n")
   s.extra_rdoc_files = ["LICENSE.txt", "README.md"]
-  s.executables      = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
-  s.require_paths    = ["lib"]
+  s.executables = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
+  s.require_paths = ["lib"]
 
-
   s.add_development_dependency "bundler"
-  s.add_development_dependency "rspec", ">= 2.0"
+  s.add_development_dependency "rspec", ">= 3.12"
   s.add_development_dependency "yard"
   s.add_development_dependency "rake"
 end
-