Tekla Structures 2019i V19.1.0.86 - Here

: Enhancements to reinforcement detailing and steel connection automation allowed for more complex geometries to be handled with greater accuracy, reducing the risk of errors during the fabrication stage. Impact on the Construction Lifecycle

The typical installer file name is: TeklaStructures2019iServicePack4_x64.msi (Build 19.1.0.86 was typically Service Pack 4 or a hotfix). Tekla Structures 2019i v19.1.0.86 -