Build #970:   revert the bundler version for rails 5.2.0 and 5.2.4 on travis on branch develop over 4 years ago

Build #470:   Merge pull request #1 from bogdanRada/brada/compatibility-with-latest-celluloid [Relea... on branch 2.0.0 over 4 years ago

Build #206:   Update travis matrix for Ruby 3.0.0 and latest Rails 6.1.3 on branch develop over 4 years ago

Build #1:   fix travis on branch master over 5 years ago