Add release notes for 0.7.0 (#253)

Author: flubstep

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to the [Nucleus Python Client](https://github.com/scaleapi/n
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.7.0](https://github.com/scaleapi/nucleus-python-client/releases/tag/v0.7.0) - 2022-03-09
+
+### Added
+- `LineAnnotation` added
+- `LinePrediction` added
+
 ## [0.6.7](https://github.com/scaleapi/nucleus-python-client/releases/tag/v0.6.7) - 2021-03-08
 
 ### Added

pyproject.toml

@@ -21,7 +21,7 @@ exclude = '''
 
 [tool.poetry]
 name = "scale-nucleus"
-version = "0.6.7"
+version = "0.7.0"
 description = "The official Python client library for Nucleus, the Data Platform for AI"
 license =  "MIT"
 authors = ["Scale AI Nucleus Team <[email protected]>"]