v0.3.0

What's Changed

• hex bytes liteal by KOBAYASHI Kazuhiro (@kobkaz) in #19
• Update version to 0.3.0 by KOBAYASHI Kazuhiro (@kobkaz) in #20
• Fix version of opslang-ast in opslang-parser by KOBAYASHI Kazuhiro (@kobkaz) in #21

Full Changelog: v0.2.1...v0.3.0