Is a gem ready for Rails 4 or 5?

Rails 4: 583 ready, 38 not ready, and 435 unknown
Rails 5: 95 ready, 10 not ready, and 951 unknown

Gems unknown for Rails 4

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

Unknown

unknown almost 5 years ago