3.4.0-beta.3 (2019-10-02)

Bug Fixes

• package: update aggregate-error to version 2.0.0 (d087866)
• package: update aggregate-error to version 3.0.0 (59ddda0)
• package: update execa to version 2.0.0 (271a8fa)
• package: update parse-json to version 5.0.0 (9af96da)
• move invalid optionnal JSON output messsage to debug level (359844e)
• return false in publish if package if step is skipped (745d0fa)
• revert to execa ^1.0.0 (e7614fa)