remove issues with other milstones

lib/github_changelog_generator.rb

@@ -243,6 +243,29 @@ module GitHubChangelogGenerator
         filtered_issues = delete_by_time(@issues, :closed_at, newer_tag_time, older_tag_time)
       end
 
+
+      #delete excess irrelevant issues (according milestones)
+      filtered_issues.select!{ |issue|
+        if issue.milestone.nil?
+          true
+        else
+          #check, that this milestone in tag list:
+          milestone_is_tag = @all_tags.find{|tag|
+            tag.name == issue.milestone.title
+          }
+
+          if milestone_is_tag.nil?
+            true
+          else
+            issue.milestone.title == newer_tag_name
+          end
+        end
+
+      }
+
+      #add missed issues (according milestones)
+
+
       self.create_log(filtered_pull_requests, filtered_issues, newer_tag_name, newer_tag_time)
 
     end

lib/github_changelog_generator/generator.rb

@@ -10,10 +10,10 @@ module GitHubChangelogGenerator
 
       merge = "#{@options[:merge_prefix]}#{encapsulated_title} [\\##{pull_request[:number]}](#{pull_request.html_url})"
       if @options[:author]
-        if !pull_request.user.nil?
+        if pull_request.user.nil?
-          merge += " ([#{pull_request.user.login}](#{pull_request.user.html_url}))\n\n"
-        else
           merge += " ({Null user})\n\n"
+        else
+          merge += " ([#{pull_request.user.login}](#{pull_request.user.html_url}))\n\n"
         end
       else
         merge += "\n\n"