Hi Andrew,
Please try this hotfix:
https://drive.google.com/file/d/1vyZw6gdjYB8mc0VBSiK9iDbBG02K2w_L/view?usp=sharing
It should address issues with cashing d.ts files, memory leak and also allow to generate JavaDocs (you would need to set GenerateDescriptions option for the assembly host item):
"hostAssemblies": [
{
"alias": "_TestLibrary",
"name": "TestLibrary",
"options": "GlobalMembers,GenerateDescriptions"
}
Let me know if it works for you.
Regards,
Dmitry