message: Update README.md, change versions
diff: @@ -15,7 +15,7 @@ You can simply use GlueSQL as an embedded SQL database, GlueSQL provides [sled](
  In your `Cargo.toml`
  ```toml
  [dependencies]
  -gluesql = { version = "0.1.10", features = ["sled-storage"] }
  +gluesql = { version = "0.1.12", features = ["sled-storage"] }
  ```
  ### Usage
  @@ -45,7 +45,7 @@ fn main() {
  Now you don't need to include `sled-storage`. So in `Cargo.toml`,
  ```toml
  [dependencies]
  -gluesql = "0.1.10"
  +gluesql = "0.1.12"
  ```
  ### Usage
  