chore: update changelog/docs

Signed-off-by: Scott Dover <[email protected]>

Author: Scott Dover

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 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). If you introduce breaking changes, please group them together in the "Changed" section using the **BREAKING:** prefix.
 
+## [Unreleased]
+
+### Added
+
+- Added the ability to sort columns in data viewer and view column properties ([#1622](https://github.com/sassoftware/vscode-sas-extension/pull/1622))
+
 ## [v1.17.0] - 2025-09-26
 
 ### Added

website/docs/Features/accessLibraries.md

@@ -6,6 +6,11 @@ sidebar_position: 2
 
 After you configure the SAS extension for a SAS Viya, SAS 9.4 (local), or SAS 9.4 (remote-IOM) environment, you can access your connected libraries.
 
-You can use the Libraries pane to delete a table, drag and drop tables into your SAS program code, or view the table data.
+You can use the Libraries pane to delete a table, drag and drop tables into your SAS program code, view table data, or view table properties.
+
+When viewing table data, you have the following options available for each column (accessible by hovering over a column and clicking the menu button):
+
+- Sort: Each column can be sorted ascending or descending. To add multiple columns to a sort, click the menu for each column and select the sort type. Sort priority will be displayed next to each column's direction icon.
+- Properties: Clicking properties will reveal the properties for the specific column chosen.
 
 ![Libraries](/images/libraries.png)