version 0.3.5

Fix step size adaptation (#497)

update docs

default sampler config, tweaks to config API (#496)

Metric -> MassMatrix, with adaptation (#491)

Basic PPrint support (#482)

remove broken feedback link

0.3.0

Release 0.2.3 (#398)

* Setting version to 0.2.3

* update for 0.23 release

writeCSV (#326)