Changelogs since version 3.0.0

Changes from 3.0.0 to 3.0.1:  \["changes301"\]

Changes from 3.0.1 to 3.0.2:  \["changes302"\]

Changes from 3.0.2 to 3.0.3:  \["changes303"\]

Changes from 3.0.3 to 3.0.4:  \["changes304"\]