update NEWS and citation

CITATION.cff

@@ -1,20 +1,20 @@
-cff-version: 1.2.0
-message: "If you use this software, please cite it as below."
-authors:
-  - family-names: Shirdhankar
-    given-names: Atharva
-  - family-names: Turner
-    given-names: Heather
-  - family-names: Tripp
-    given-names: James
-  - family-name: Emsley
-    given-names: Iain
-  - family-names: Crespo
-    given-names: Lorena
-  - family-names: Campitelli
-    given-names: Elio
-
-title: "R Development Container"
-version: 0.3.0
-doi: 
-date-released: 29-08-2024
+cff-version: 1.2.0
+message: "If you use this software, please cite it as below."
+authors:
+  - family-names: Shirdhankar
+    given-names: Atharva
+  - family-names: Turner
+    given-names: Heather
+  - family-names: Tripp
+    given-names: James
+  - family-name: Emsley
+    given-names: Iain
+  - family-names: Crespo
+    given-names: Lorena
+  - family-names: Campitelli
+    given-names: Elio
+
+title: "R Development Container"
+version: 0.3.0
+doi: 
+date-released: 04-09-2024

NEWS.md

@@ -1,10 +1,10 @@
 ## R Development Container 0.3
 
-- Completed Gitpod setup with GitHub Actions workflow to build Docker images for the Gitpod workspace.
-- Improved which_r script with version choice validation and updated both which_r and set_build_r scripts for enhanced functionality.
-- Resolved local setup permission issues to ensure smoother operation within the devcontainer environment.
-- Restructured documentation, adding new Gitpod-specific content for easier setup and navigation.
-- Implemented a workflow to optimize images within the documentation for better performance.
+- Implemented Gitpod setup with GitHub Actions workflow to build Docker images for the Gitpod workspace.
+- Improved `which_r` script with version choice validation and updated both `which_r` and `set_build_r` scripts for enhanced functionality.
+- Resolved local setup permission issues to ensure smoother operation within the devcontainer environment on Linux.
+- Restructured documentation to incorporate Gitpod alternative setup.
+- Implemented a workflow to optimize images so that documentation files are more lightweight.