v1.11.1

Changelog

• ef4ef69 Merge pull request #137 from JunNishimura/#136
• c263f29 Update README.md
• e3bc6a5 add GetEntriesByDirectory method to the index (#136)
• a582d96 add GetPaths method for node (#136)
• b61ff24 add TestGetEntriesByDirectory (#136)
• b0c9bb4 add TestNewGetPaths (#136)
• 96c4289 change test name (#136)
• c3bf589 enable restore staged for deleted files (#136)
• d961e8d enable restore working-directories for the deleted files (#136)
• 3a35773 fix GetNode bug (#136)
• e86fe1f remote unused hash variable (#136)