Bump version: 2.5.5 → 2.5.6

2 jobs for master in 8 minutes and 19 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test Python
passed #282338892
pypy3_6_unit_test

00:08:18

93.0%
passed #282338891
python3_6_unit_test

00:02:22

93.0%