Change Log: SDLTM Repair

Release Date 11 May 2022

Release 3.0.3.0 for Trados Studio 2021

updated plugin version to 3.0.3.0
updated studio maxversion to 16.9
updated author to "Trados AppStore Team"
updated NuGet dependencies to the latest versions (Sdl.Core.PluginFramework, Sdl.Core.PluginFramework.Build)