v1.7.0-alpha

initial support rtl.

v1.6.3-stable

migrate example.

v1.6.2-stable

enhance rId.

v1.6.1-stable

fix pub analysis error.

v1.6.0-stable

add open grammar supoort.

v1.5.2-stable

remove dead code.

v1.5.1-stable

add paint callback support.

v1.5.0-stable

1. refactor debug function.
2. add a lot of comments.
3. fix the click problem caused by pinned translate.
4. optimize constraint version implementation.

v1.4.4-stable

optimize rotate.

v1.4.3-stable

fix a pinned position bug.