v0.4.0

Changelog

9f76690 prep for 0.4.0 release
be4822f Encoding check (#87)
907ae72 add logo (#82)
c2faeab Human friendly errror output (#85)
4223f0b Better UX on Push / Pull (#84)
40d2096 Allow sequential pulling with break in the middle (#83)
d1e0198 Discard logger (#80)
550ed34 Push/Pull return the descriptor of the associated tag (#70)
bf2ff5d oras version (#69)
bc1ed35 Logout returns error if not logged in (#73)
212c034 Default path validation on push (#66)
8f6cd04 Cross-platform support on path (#65)
c71f94e Directory Support (#55)
12b336a Add readme on login/logout (#60)
1829eb0 Support oras login (#53)
c940067 Update dependency (#61)
60f514a Customized Config and Annotations Support (#56)
119277a fix(deps): fix forked dependencies (#51)