Apr 1, 2023
TM1py v1.11 is now available
![](https://codebackend.kinsta.cloud/wp-content/uploads/2023/10/tm1py1111cover-1024x576.png)
With this release, TM1py closed the performance gap between TM1py and Turbo Integrator. Thanks to @AndrewScheevel, @Kevin Dekker and @Felipe Fonseca for contributing code!
We encourage everyone to upgrade existing implementations that benefit from improved write speed.
All new features are backward compatible and all upgrades should be free of pain:
pip install tm1py –upgrade
Below you find stats regarding write and read speed.
As you can see below the write_async function in v1.11 is now faster than single-threaded Turbo Integrator (11 vs 34 seconds):
![](https://codebackend.kinsta.cloud/wp-content/uploads/2023/10/tm1py111.png)
To reproduce exact stats for your environment you can use this script:
https://gist.github.com/MariusWirtz/3de4c4bc845ddbf2a3c8e7d506bc706e
![](https://codebackend.kinsta.cloud/wp-content/uploads/2023/10/tm1py11112.png)
To reproduce exact stats for your environment you can use this script:
https://gist.github.com/MariusWirtz/3fb12a8cb1691eec86a5796db8df99f5
You can find all details about the release and the new features here:
https://github.com/cubewise-code/tm1py/releases/tag/1.11