rename TestGameInstance class to TestGameInstanceGSDK to avoid name collition with Unreal engine TestGameInstance class (#199)

fix unwanted copies of return values (#185)

Add CI workflow for C++ GSDK unit tests on PRs (#192)

Add Java GSDK unit tests and CI workflow (#195)

Add Java GSDK unit tests and CI workflow (#195)

Add CI workflow to run C# GSDK unit tests on PRs and update projects to net10.0 (#191)

Add validate-gsdk Agent Skill and Copilot instructions (#189)

updating Newtonsoft (#187)

fixing runner game (#183)

report support for UE 5.5 (#182)

instructions for unity fix (#180)

Update current supported versions (#179)

updating Go package (#177)

force flush print buffer (#176)

add VM ID to cpp/Unreal (#175)