SourceDeploy release notes

Available in Classic and VPC

Keep track of changes to the SourceDeploy user guide. The release notes include:

New
- Initial release
Update
- Added: New features
- Changed: Feature enhancements
- Fixed: Bug fixes
- Deprecated: Feature deprecations or service shutdown
- Miscellaneous: Documentation changes

Read on for detailed descriptions of each release.

July 17, 2025

Type	Change	Go to page
Update - Changed	Changed the Python versions of the SourceDeploy Agent (SGN and JPN). Updated the Python version required to run the SourceDeploy agent from 2.6 and 2.7 to 3.6–3.12. Servers without Python 3.x installed will attempt to install it during automatic agent updates. Updated agent download address and added region header.	Install and manage agent
Update - Changed	Changed SourceDeploy APIs. Added `x-ncp-region_code` header. Unified URIs.	SourceDeploy API
Update - Miscellaneous	Provided troubleshooting guide.	SourceDeploy troubleshooting

December 5, 2024

Type	Change	Go to page
Update - Changed	Changed Python version for SourceDeploy Agent. Updated the Python version required to run the SourceDeploy agent from 2.6 and 2.7 to 3.6–3.12. Servers without Python 3.x installed will attempt to install it during automatic agent updates. Updated agent download address. Discontinued support for SUSE OS.	Install and manage agent

September 26, 2024

Type	Change	Go to page
Update - Changed	Fixed to display character count limits in bytes.

August 8, 2024

Type	Change	Go to page
Update - Bug fixes	Fixed a bug that occurred when running consecutive pipelines with the same deployment target server in separate deployment tasks.

March 21, 2024

Type	Change	Go to page
Update - Added	Added GHES integration (Singapore, Japan, and Finance).
Update - Added	Added logs for exceptional cases in blue/green deployment ASG auto-returns.
Update - Bug fixes	Fixed error in viewing blue/green scenarios when an LB Target Group edits Stages with different ASG.

January 25, 2024

Type	Change	Go to page
Update - Added	Added integration feature with the project management tool, SourceBand.
Update - Bug fixes	Fixed issue where the Server list was not displayed when the deployment environment was set to Server.

January 11, 2024

Type	Change	Go to page
Update - Bug fixes	Fixed the code error that occurred when requesting to create a project with the same name as an existing project but differing only in case.
Update - Bug fixes	Fixed issue that occurred when creating a new stage under a deleted project.
Update - Bug fixes	Fixed issue where the Canary approve/reject APIs could be called from the general deployment history.
Update - Changed	Changed the deployment target Kubernetes Services name to "Ncloud Kubernetes Service."
Update - Bug fixes	Fixed the code error that occurred when clicking Create Metric with an invalid Prometheus URL.
Update - Bug fixes	Fixed issue where "_" and "." were not allowed in Git repository URLs when using the GitHub Enterprise Server (SSH Key) login method.

November 9, 2023

Type	Change	Go to page
Update - Added	Developed GHES integration feature.
Update - Added	OpenAPI - Added a feature to set the deployment process and the option to delete the existing ASG when configuring scenarios.
Update - Changed	Fixed issue where automated Canary deployments displayed "Deployment failed" despite meeting the success score for analysis.
Update - Bug fixes	Fixed issue where sub-accounts with resources set to Server:Server and VPCServer:Server could select all servers.
Update - Bug fixes	Fixed issue where sub-accounts with the [VPC] "View/getLoadBalancerDetail" permission could not select an LB Target Group.

May 26, 2022

Type	Change	Go to page
Update - Miscellaneous	Reorganized user guide composition and content.	SourceDeploy overview

December 21, 2021

Type	Change	Go to page
Update - Added	Released SourceDeploy service in Singapore Region.

November 25, 2021

Type	Change	Go to page
Update - Changed	Separated Regions. Changed SourceDeploy, which was previously available in all Regions, to be exclusive to Korea Region.
Update - Added	Added an option to delete existing ASG during BG ASG deployment.
Update - Changed	Improved to ensure the ASG process stays consistent before and after a rollback deployment when the last successful deployment triggered a scale-out.

September 16, 2021

Type	Change	Go to page
Update - Changed	Separated Regions. Changed SourceDeploy, which was previously available in all Regions, to be exclusive to Korea Region.
Update - Added	Added deployment features. Fixed issue where the agent did not deliver the final deployment status value.
Update - Added	Fixed issue where restarting the agent service caused other processes using `main.py` to end.
Update - Added	Added feature to prevent duplicate agent execution.
Update - Added	Added simultaneous (parallel)/sequential deployment feature.
Update - Added	Added deployment feature to Object Storage.
Update - Changed	Changed deployment execution logic. - Improved the deployment execution logic for approval/rejection and pipeline-based deployment.

January 21, 2021

Type	Change	Go to page
Update - Added	Added detailed permissions management features for SourceDeploy.

February 4, 2021

Type	Change	Go to page
Update - Changed	Improved detailed permissions management features for SourceDeploy.

September 17, 2020

Type	Change	Go to page
Update - Added	Provided blue/green deployment feature (on VPC). Supports iterative software releases using a stable operational environment (blue) and a new version operational environment (green) (exclusive to VPC environment).
Update - Added	Provided deployment feature for Kubernetes Service. - Able to set Kubernetes Service as the deployment target.

May 21, 2020

Type	Change	Go to page
Update - Added	Improved deployment agent feature. Added "Deployment pending" and "Execution failed" to history status values to guide deployment status and history better.
Update - Added	Added "Deployment pending" status. Restricted deployment execution with a notification message if a deployment is already in progress on the current server.
Update - Added	Added "Execution failed" status. Added "Execution failed" to the history if the deployment file or server is missing.
Update - Changed	Improved to ensure commands requiring long execution times run in the background without being held.
Update - Changed	Improved to allow held commands to be successfully canceled.

April 18, 2019

Type	Change	Go to page
Update - Changed	Integrated developer tools console under the DevTools category.

January 10, 2019

Type	Change	Go to page
New	Released SourceDeploy, an automated deployment service.	SourceDeploy

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