Performance enhancements to Microsoft Teams lead to faster response times

Interesting to read, however which version of the app does this blog refer to? I just got a new laptop with Windows 11 but when I went to sign into Teams (having been impressed at first to see it built in to the OS), I was told this wouldn't work for my organisation account and I would have to download Teams for Work/Organisations. I duly did so, but it didn't seem that power efficient or snappy so I'm wondering if it's an older version that doesn't have the changes you're discussing here. Do you know when these different versions are going to be merged? It's all a bit confusing.