Added Issue gitbrent#349 and Issue gitbrent#672

CHANGELOG.md

@@ -5,8 +5,6 @@ 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).
 
 ## [Unreleased]
-### Coming In [3.x]:
-- Sections
 ### Coming In [3.2.0]:
 - Update exposed props: "pptx.color"->"pptx.SchemeColor", AlignH, etc.
 - Update demo.js and docs
@@ -15,7 +13,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [3.2.0] - 2020-?-?
 ### Added
 - Added Stacked Area Charts [\#333](https://github.com/gitbrent/PptxGenJS/issue/333) ([fordaaronj](https://github.com/fordaaronj))
+- Added support for Sections [\#349](https://github.com/gitbrent/PptxGenJS/issue/349) ([atulsingh0913](https://github.com/atulsingh0913))
 ### Changed
+- Fixed: Type errors in `index.d.ts` [\#672](https://github.com/gitbrent/PptxGenJS/issue/672) ([Krishnakanth94](https://github.com/Krishnakanth94))
 - Continued improvement of typescript definitions file ([gitbrent](https://github.com/gitbrent))