It looks like it’s working just fine:
(@v1.8) pkg> add ParallelDataTransfer
Updating registry at `C:\Users\accou\.julia\registries\General`
Updating git-repo `https://github.com/JuliaRegistries/General.git`
Resolving package versions...
Installed ParallelDataTransfer ─ v0.5.0
Updating `C:\Users\accou\.julia\environments\v1.8\Project.toml`
[2dcacdae] + ParallelDataTransfer v0.5.0
Updating `C:\Users\accou\.julia\environments\v1.8\Manifest.toml`
[2dcacdae] + ParallelDataTransfer v0.5.0
Precompiling project...
2 dependencies successfully precompiled in 55 seconds. 391 already precompiled.
(@v1.8) pkg> test ParallelDataTransfer
Testing ParallelDataTransfer
Status `C:\Users\accou\AppData\Local\Temp\jl_BFxA0k\Project.toml`
[2dcacdae] ParallelDataTransfer v0.5.0
[8ba89e20] Distributed `@stdlib/Distributed`
[9a3f8284] Random `@stdlib/Random`
[8dfed614] Test `@stdlib/Test`
Status `C:\Users\accou\AppData\Local\Temp\jl_BFxA0k\Manifest.toml`
[2dcacdae] ParallelDataTransfer v0.5.0
[2a0f44e3] Base64 `@stdlib/Base64`
[8ba89e20] Distributed `@stdlib/Distributed`
[b77e0a4c] InteractiveUtils `@stdlib/InteractiveUtils`
[56ddb016] Logging `@stdlib/Logging`
[d6f4376e] Markdown `@stdlib/Markdown`
[9a3f8284] Random `@stdlib/Random`
[ea8e919c] SHA v0.7.0 `@stdlib/SHA`
[9e88b42a] Serialization `@stdlib/Serialization`
[6462fe0b] Sockets `@stdlib/Sockets`
[8dfed614] Test `@stdlib/Test`
Testing Running tests...
Testing ParallelDataTransfer tests passed
Could you please share what you ran into?