Merge pull request #12 from Ellipsis-Labs/jxiao/bump-version-to-0.3.0

Bump version to 0.3.0

Author: jarry-xiao

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lib-sokoban"
-version = "0.2.6"
+version = "0.3.0"
 edition = "2021"
 repository = "https://github.com/jarry-xiao/sokoban"
 authors = ["jarry-xiao <jarry.xiao@gmail.com>"]