v0.37.4

0.37.4 (2019-05-31)

Continuous Integration

• travis: reduce matrix down to 6 instances (2ff919f)

Tests

• services_spec: remove temporary suse conditional (81165fc)
• command_spec: use cleaner match string using %r (a054cea)
• locale: improve test using locale en_US.UTF-8 (7796064)