chore(main): release 3.9.0 (chore: tag v3.9.0 (#149))

chore(main): release 3.8.0 (chore: tag v3.8.0 (#132))

chore(main): release 3.7.0 (chore: tag v3.7.0 (#130))

chore(main): release 3.6.0 (fix: issue #121 (discussed in #122) (#123))

chore(main): release 3.5.0 (chore: tag v3.5.0 (#120))

chore(main): release 3.4.0 (chore: tag v3.4.0 (#119))

chore(main): release 3.3.0 (chore: tag v3.3.0 (#118))

chore(main): release 3.2.0 (chore: tag v3.2.0 (#113))

chore(main): release 3.1.0 (docs: update documents (#110))

chore(main): release 3.0.0 (chore: tag v3.0.0 (#106))