1.0.5    03.04.2020
           - fix Makefile.PL for perls < 5.22
1.0.4    03.04.2020
           - change link to protocol websocket in docs
1.0.3    02.04.2020
           - change errc package to Error
1.0.2    16.02.2020
           - add benchmarks to docs
           - bugfix: cookies/custom headeres do not affect generic headers
1.0.1    14.02.2020
           - make subpackages indexable
1.0.0    14.02.2020
           - first release