logstash-output-logservice.gemspec in logstash-output-logservice-0.3.0 vs logstash-output-logservice.gemspec in logstash-output-logservice-0.4.0

@@ -1,14 +1,14 @@
 Gem::Specification.new do |s|
   s.name = 'logstash-output-logservice'
-  s.version = "0.3.0"
-  s.licenses = ['Apache License (2.0)']
-  s.summary = "put data into logservice."
+  s.version = "0.4.0"
+  s.licenses = ['Apache-2.0']
+  s.summary = "post data into logservice."
   s.description = "This gem is a logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/plugin install gemname. This gem is not a stand-alone program"
   s.authors = ["tangkai"]
   s.email = "[e-mail]"
-  s.homepage = "https://help.aliyun.com/product/8314976_sls.html"
+  s.homepage = "https://www.aliyun.com/product/sls"
   s.require_paths = ["lib"]
 
   # Files
   s.files = Dir['lib/**/*','spec/**/*','vendor/**/*','*.gemspec','*.md','CONTRIBUTORS','Gemfile','LICENSE','NOTICE.TXT']
    # Tests
@@ -16,10 +16,10 @@
 
   # Special flag to let us know this is actually a logstash plugin
   s.metadata = { "logstash_plugin" => "true", "logstash_group" => "output" }
 
   # Gem dependencies
-  s.add_runtime_dependency "logstash-core", ">= 2.0.0"
+  s.add_runtime_dependency "logstash-core", ">= 2.0.0", "< 7.0.0"
   s.add_runtime_dependency "logstash-codec-plain"
   s.add_runtime_dependency "stud"
   s.add_development_dependency "logstash-devutils"
 end