Is a gem ready for Rails 4 or 5?

Rails 4: 614 ready, 38 not ready, and 433 unknown
Rails 5: 161 ready, 11 not ready, and 913 unknown

Gems unknown for Rails 4

Name Status Rails 4 Notes Rails 4 Status Rails 5 Notes Rails 5 Status or notes updated
vimond_api_client unknown unknown almost 6 years ago
virality unknown unknown almost 6 years ago
vish_editor unknown unknown almost 6 years ago
voter-gateway unknown unknown almost 6 years ago
watu_table_builder unknown unknown almost 6 years ago
wieziet unknown unknown almost 6 years ago
will_paginate_extras unknown unknown almost 6 years ago
with_model2 unknown unknown almost 6 years ago
wizard-flow unknown unknown almost 6 years ago
XKClientSideValidations unknown unknown almost 6 years ago
x-service unknown unknown almost 6 years ago
yo_quiero unknown unknown almost 6 years ago
ZenTest unknown

Unknown

unknown about 5 years ago