Release v0.2.0

Full Changelog

Breaking changes:

• Make MatchedPath and Finder private #38

Implemented enhancements:

• Emphasize the matched characters of MatchedPaths #32
• Implement Ord for MatchedPath to make its iterator sortable #30
• Replace Command with libc::execvp #55 (yykamei)

Fixed bugs:

• Handle wrapped paths when a terminal size is narrow #57
• Add --version option #44
• Let a user input uppercase characters on Search query #31
• Use grapheme cluster to detect correct indices #66 (yykamei)
• Handle option like value as option #61 (yykamei)
• Fix the calculation of positions #41 (yykamei)

Closed issues:

• Update README.md to describe more information #34

Merged pull requests:

• Add a new struct: StartingPoint #68 (yykamei)
• Revert "Change the type of positions and add positions()" #49 (yykamei)
• Change the type of positions and add positions() #47 (yykamei)