Update README.md

README.md

@@ -746,6 +746,8 @@ Note that the color and pre-rendered images do not necessarily accurately reprod
 https://create.vista.com/artboard/?template=<template_id>
 ```
 
+`left` and `top` can be negative because elements can be bigger than the canvas size.
+
 ### Data Splits
 
 The Crello dataset has 3 splits: train, validation, and test. The current split is generated such that the same title of the original template shows up in only in one split.
@@ -821,6 +823,23 @@ We do not re-distribute the original files as we are not allowed by terms.
       year={2021}
     }
 
+### Releases
+
+3.0: v3 release (Feb 8, 2023)
+
+- Migrate to Hugging Face Hub.
+- Improve text rendering quality.
+- Change split generation criteria: no compatibility with v2 splits.
+- Incorporate a motion picture thumbnail in templates.
+
+2.0: v2 release (May 26, 2022)
+
+- Adds `text`, `font`, `font_size`, `text_align`, and `angle` sequence attributes.
+- Include rendered text element in `image_bytes`.
+
+1.0: v1 release (Aug 24, 2021)
+
+
 ### Contributions
 
 Thanks to [@kyamagu](https://github.com/kyamagu) for adding this dataset.