Release candidate 0.3.0.rc1, compatible with exception_notification 4.2+ and Rails 4.2+

README.md

@@ -7,6 +7,10 @@ This Ruby gem is an extension of the [exception_notification gem](http://rubygem
 
 ## Installation
 
+If you're using Rails 4.2 or higher, including Rails 5 (or you're not using Rails at all), use the latest version of the gem (this is currently a release candidate and not extensively tested yet):
+
+    gem 'exception_notification-rake', '~> 0.3.0.rc1'
+
 If you're using Rails 4.1.x (or you're not using Rails at all), use the latest version of the gem:
 
     gem 'exception_notification-rake', '~> 0.2.2'
@@ -24,7 +28,7 @@ If you're using Rails 3, use the 0.0.x line of versions:
 
 ### Configuration for Email Notifications
 
-**Note:** These examples are for the latest version of the gem (using exception_notification 4.1 and Rails 4.1). For a Rails 3.2 example [see below](#rails-32-configuration-example).
+**Note:** These examples are for the latest version of the gem (using exception_notification 4+ and Rails 4+). For a Rails 3.2 example [see below](#rails-32-configuration-example).
 
 Exception notification must be set up in your Rails config files. In general, you'll want to do this in environment-specific config files, such as `config/environments/production.rb`. Minimal configuration:
 

exception_notification-rake.gemspec

@@ -13,10 +13,27 @@ Gem::Specification.new do |s|
     ' sending mail upon failures in Rake tasks'
 
   s.required_ruby_version = '>= 2.0'
-  s.add_runtime_dependency 'exception_notification', '~> 4.1.0'
+  s.add_runtime_dependency 'exception_notification', '~> 4.2.0'
   # NB: Rake before 0.9.0 won't support the exception hook we're using
   s.add_runtime_dependency 'rake', '>= 0.9.0'
-  s.add_development_dependency 'rails', '~> 4.1.0'
+
+  # When developing/testing under various Ruby versions we have to set upper
+  # version limits on some direct dependencies of exception_notification (and
+  # some indirect dependencies such as nokogiri) because later versions are
+  # not supported under the specific Ruby. This makes running tests on Travis
+  # under all Rubies 2.0+ possible.
+  # Note for future: Travis also supports giving multiple gemspecs:
+  # https://docs.travis-ci.com/user/languages/ruby/#Testing-against-multiple-versions-of-dependencies
+  if RUBY_VERSION >= '2.2'
+    # No restrictions known at this point
+  elsif RUBY_VERSION >= '2.1'
+    s.add_development_dependency 'actionmailer', '~> 4.2.0'
+    s.add_development_dependency 'activesupport', '~> 4.2.0'
+  else
+    s.add_development_dependency 'actionmailer', '~> 4.2.0'
+    s.add_development_dependency 'activesupport', '~> 4.2.0'
+    s.add_development_dependency 'nokogiri', '~> 1.6.0'
+  end
 
   s.files         = Dir['LICENSE.md', 'README.md', 'lib/**/*']
   s.test_files    = Dir['test/**/*.rb']

lib/exception_notifier/rake/version.rb

@@ -1,5 +1,5 @@
 module ExceptionNotifier
   class Rake
-    VERSION = '0.2.2'
+    VERSION = '0.3.0.rc1'
   end
 end