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[hongye-sun]

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#<Thread:0x00007f09f8661828@/var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:193 run> terminated with exception (report_on_except
ion is true):
Traceback (most recent call last):
32: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:195:in block (3 levels) in fetch_events_async' 31: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:370:in iterate_pages'
30: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:397:in check_github_response' 29: from /var/lib/gems/2.5.0/gems/retriable-3.1.2/lib/retriable.rb:56:in retriable'
28: from /var/lib/gems/2.5.0/gems/retriable-3.1.2/lib/retriable.rb:56:in times' 27: from /var/lib/gems/2.5.0/gems/retriable-3.1.2/lib/retriable.rb:61:in block in retriable'
26: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:398:in block in check_github_response' 25: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:370:in block in iterate_pages'
24: from /var/lib/gems/2.5.0/gems/octokit-4.14.0/lib/octokit/client/events.rb:134:in issue_events' 23: from /var/lib/gems/2.5.0/gems/octokit-4.14.0/lib/octokit/connection.rb:84:in paginate'
22: from /var/lib/gems/2.5.0/gems/octokit-4.14.0/lib/octokit/connection.rb:156:in request' 21: from /var/lib/gems/2.5.0/gems/sawyer-0.8.2/lib/sawyer/agent.rb:94:in call'
20: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/connection.rb:138:in get' 19: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/connection.rb:387:in run_request'
18: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/rack_builder.rb:143:in build_response' 17: from /var/lib/gems/2.5.0/gems/faraday-http-cache-2.0.0/lib/faraday/http_cache.rb:115:in call'
16: from /var/lib/gems/2.5.0/gems/faraday-http-cache-2.0.0/lib/faraday/http_cache.rb:142:in call!' 15: from /var/lib/gems/2.5.0/gems/faraday-http-cache-2.0.0/lib/faraday/http_cache.rb:195:in process'
14: from /var/lib/gems/2.5.0/gems/faraday-http-cache-2.0.0/lib/faraday/http_cache.rb:290:in fetch' 13: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/response.rb:8:in call'
12: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/adapter/net_http.rb:38:in call' 11: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/adapter/net_http.rb:92:in with_net_http_connection'
10: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/adapter/net_http.rb:43:in block in call' 9: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/adapter/net_http.rb:85:in perform_request'
8: from /usr/lib/ruby/2.5.0/net/http.rb:1216:in get' 7: from /usr/lib/ruby/2.5.0/net/http.rb:1458:in request'
6: from /usr/lib/ruby/2.5.0/net/http.rb:909:in start' 5: from /usr/lib/ruby/2.5.0/net/http.rb:920:in do_start'
4: from /usr/lib/ruby/2.5.0/net/http.rb:935:in connect' 3: from /usr/lib/ruby/2.5.0/timeout.rb:103:in timeout'
2: from /usr/lib/ruby/2.5.0/timeout.rb:93:in block in timeout' 1: from /usr/lib/ruby/2.5.0/net/http.rb:936:in block in connect'
/usr/lib/ruby/2.5.0/net/http.rb:939:in rescue in block in connect': Failed to open TCP connection to api.github.com:443 (Connection timed out - connect(2) for "api.github.com" port 443) (Faraday::TimeoutError) #<Thread:0x00007f09f86612b0@/var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:193 run> terminated with exception (report_on_except ion is true): Traceback (most recent call last): 32: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:195:in block (3 levels) in fetch_events_async'
31: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:370:in iterate_pages' 30: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:397:in check_github_response'
29: from /var/lib/gems/2.5.0/gems/retriable-3.1.2/lib/retriable.rb:56:in retriable' 28: from /var/lib/gems/2.5.0/gems/retriable-3.1.2/lib/retriable.rb:56:in times'
27: from /var/lib/gems/2.5.0/gems/retriable-3.1.2/lib/retriable.rb:61:in block in retriable' 26: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:398:in block in check_github_response'
25: from /var/lib/gems/2.5.0/gems/github_changelog_generator-1.15.0/lib/github_changelog_generator/octo_fetcher.rb:370:in block in iterate_pages' 24: from /var/lib/gems/2.5.0/gems/octokit-4.14.0/lib/octokit/client/events.rb:134:in issue_events'
23: from /var/lib/gems/2.5.0/gems/octokit-4.14.0/lib/octokit/connection.rb:84:in paginate' 22: from /var/lib/gems/2.5.0/gems/octokit-4.14.0/lib/octokit/connection.rb:156:in request'
21: from /var/lib/gems/2.5.0/gems/sawyer-0.8.2/lib/sawyer/agent.rb:94:in call' 20: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/connection.rb:138:in get'
19: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/connection.rb:387:in run_request' 18: from /var/lib/gems/2.5.0/gems/faraday-0.17.1/lib/faraday/rack_builder.rb:143:in build_response'
17: from /var/lib/gems/2.5.0/gems/faraday-http-cache-2.0.0/lib/faraday/http_cache.rb:115:in call' 16: from /var/lib/gems/2.5.0/gems/faraday-http-cache-2.0.0/lib/faraday/http_cache.rb:142:in call!'
15: from /var/lib/gems/2.5.0/gems/faraday-http-cache-2.0.0/lib/faraday/http_cache.rb:195:in process' 14: from /var/lib/gems/2.5.0/gems/faraday-http-cache-2.0.0/lib/faraday/http_cache.rb:290:in fetch'

[rmgogogo]

I'm releasing 0.5.1 and here close this one.
If still can't, will manually update few notes to changlog