upadte changelogs
0.5.2
Merge branch 'hydro_dev' of github.com:ipa320/ipa_canopen into hydro_release_candidate
Changelog modifications
0.5.3
Merge branch 'hydro_dev' of github.com:ipa320/ipa_canopen into hydro_release_candidate
Updates changelogs
0.5.4
Merge pull request #62 from ipa320/hydro_release_candidate

bring back changes from Hydro release candidate