v0.4.1

#5: Add anchorOffset parameter

v0.4.0

• Refactor project.
• Bugfix: fix possible infinite loop problems.

v0.3.2

• fix: onIndexChanged will not call after AnchorScrollViewWrapper is update.
• fix issue #2: When the height of item is very large which leads to only one item is in the viewport, it will fall to infinite.
• update README.md

v0.3.0

add userScroll parameter for onIndexChanged to indicate whether is scrolling by user #1

v0.2.0

Support the case with already existed ScrollController

v0.1.0

AnchorScrollController supports to scroll to index and listen to index changed while scrolling by user.