Overview of jBallerina 1.2.11

The jBallerina 1.2.11 patch release improves upon the 1.2.10 release by addressing a number of issues.

You can use the update tool to update to jBallerina 1.2.11 as follows.

For existing users:

If you are already using jBallerina version 1.2.0, or above, you can directly update your distribution to jBallerina 1.2.11 by executing the following command:

ballerina dist update

However, you need to use the following commands instead of the above if you have installed:

For new users:

If you have not installed jBallerina, then download the installers to install.

Standard Library


Introduce inbound response validation for HTTP/1.1 client.


Improve the concurrent behavior of the cache.