CloudHub Dedicated Load Balancer Release Notes
These release notes describe monthly Dedicated Load Balancer updates starting in July 2023, which include OS and security updates. For more information about these monthly scheduled updates, see DLB Monthly Scheduled Update FAQ
.
The following table shows the current schedule for monthly updates. These dates are subject to change.
| Month | Release Available | Sandbox Environment Auto-Update | Production Environment Auto-Update |
|---|---|---|---|
May |
May 6 |
May 19-23 |
May 24-25 |
April |
April 8 |
April 21-25 |
April 26-27 |
March |
March 5 |
March 17-21 |
March 22-23 |
February |
February 6* |
February 17-21 |
February 22-23 |
* The release date for the February cycle has been postponed from February 4 to February 6.
All releases occur in GMT-3 time. All automatic updates occur in the local time zone of the app’s deployment region. For example, CloudHub applies updates to apps deployed in the Asia-Pacific (Sydney) region in the AEST time zone and to apps deployed in the US West region in the PST time zone.
March 5, 2025
What’s New
-
Updated to the latest operating system security patches.
February 6, 2025
What’s New
-
Updated to the latest operating system security patches.
January 7, 2025
What’s New
-
Updated to the latest operating system security patches.
December 9, 2024
What’s New
-
Updated to the latest operating system and security patches.
November 5, 2024
What’s New
-
Updated to the latest operating system security patches.
October 8, 2024
What’s New
-
Updated to the latest operating system security patches.
September 3, 2024
What’s New
-
Updated to the latest operating system security patches.
August 6, 2024
What’s New
-
Updated to the latest operating system security patches.
July 2, 2024
What’s New
-
Updated to the latest operating system security patches.
June 4, 2024
What’s New
-
Updated to the latest operating system security patches.
May 7, 2024
What’s New
-
Updated to the latest operating system security patches.
April 8, 2024
What’s New
-
Updated to the latest operating system security patches.
March 5, 2024
What’s New
-
Updated to the latest operating system security patches.
February 6, 2024
What’s New
-
Updated to the latest operating system security patches.
January 9, 2024
What’s New
-
Updated to the latest operating system security patches.
November 28, 2023
What’s New
-
Updated to the latest operating system security patches.
November 7, 2023
What’s New
-
Updated to the latest operating system security patches.
October 12, 2023
What’s New
-
Updated to the latest operating system security patches.
October 3, 2023
What’s New
-
Updated to the latest operating system security patches.
September 1, 2023
What’s New
-
Updated to the latest operating system security patches.
August 8, 2023
What’s New
-
Updated to the latest operating system security patches.
July 4, 2023
What’s New
-
Updated to the latest operating system security patches.
May 8, 2023
What’s New
-
Updated to the latest operating system security patches.
December 1, 2022
What’s New
-
Updated to the latest operating system security patches.
-
Updated internal infrastructure observability and reliability components.
Sept 12, 2022
What’s New
-
Increased DLB request header’s size limit from 8kb to 32kb.
Sept 5, 2022
Fixed Issues
Issue |
ID |
Fixed issue for DLB Client Certificate Forwarding. |
W-11439083 |
August 18, 2022
What’s New
-
Added TLS 1.3 support for Dedicated Load Balancers.
August 8, 2022
What’s New
-
Updated to the latest operating system security patches.
-
Added reliability and resiliency enhancements.
July 4, 2022
What’s New
-
Updated to the latest operating system security patches.
June 3, 2022
What’s New
-
Updated to the latest operating system security patches.
May 11, 2022
What’s New
-
Added Dedicated Load Balancer(DLB) support for Certificate Forwarding.
-
Added DLB support for HTTP Streaming.
-
Added new inclusive language to Allowlist IP addresses for Cloudhub.
December 14, 2021
What’s New
-
Updated to the latest operating system security patches to address potential security vulnerabilities.
December 7, 2021
What’s New
-
Updated to the latest operating system security patches.
November 05, 2021
What’s New
-
Updated to the latest operating system security patches.
Older DLB Updates
1.6.0
October 14, 2021
What’s New
-
Updated the static IP functionality of the Dedicated Load Balancer to enhance restart functionality.
This update increases the number of static IPs allocated to the Dedicated Load Balancer.
New Dedicated Load Balancers default to dynamic IPs. You can choose static IPs via the Update button on the UI.
1.5.0
December 10, 2020
Features and Updates
-
OS patches and security updates
No feature updates.
1.4.0
November 14, 2020
Features and Updates
-
This release includes a new default cipher list.
All newly created DLBs use the new default cipher list. Existing DLBs retain their current default list until they update the default cipher list.
1.3.0
October 13, 2020
Features and Updates
-
Added a security enhancement to prevent MIME sniffing on DLB headers. This update takes effect on DLB restart and has no impact on existing traffic or applications. (SE-17660)
1.2.0
February 25, 2020
Features and Updates
-
OS patches and security updates
No feature updates.
1.1.9
February 20, 2020
Changes made in this release were reverted.
1.1.8
December 12, 2019
Features and Updates
-
Improved capacity limits for Dedicated Load Balancer (DLB)
The DLB connection capacity has been improved. This improvement increases the resiliency of the DLB in scenarios when a degraded, high-volume, backend CloudHub application exhausts resources on the DLB.
-
Mule application response timeout feature
A Timeout in Seconds field has been added to the DLB configuration settings. You can use this setting to specify the response timeout value from the Mule runtime engine. The default is 300 seconds.
1.1.7
October 5, 2019
Features and Updates
-
User-initiated updates
When an update is available, the Update button appears on the load balancers page and on the details page for the individual load balancer.
-
Updated dedicated load balancer server
Security updates and patches
1.1.6
July 2019
Features and Updates
-
Upstream TLS 1.2 functionality
-
WS and WSS support added to existing HTTP and HTTPS support
-
Updated dedicated load balancer server
Security updates and patches, which occur when the load balancer restarts
1.1.5
Updates
-
Improved log rotation
-
Security updates and patches
-
Performance and resiliency improvements
1.1.4
Updates
-
Remove deprecated 3DES ciphers from the accepted cipher suite.
-
Entitlements for load balancers are now enforced per business group.
-
Introduce TLS keepalives to upstream HTTPS applications, improving performance.
1.1.2
Updates
-
Static IPs are no longer required for load balancers.
-
Improved reliability and monitoring of load balancers.