Problem with latest handlebars version

[deather]

Hi,

I try to use swagger-ts-client with the latest version of handlebars, but some features changed since the version 4.0.11.

Here is the feature which can be problematic.

If you wan't to continue to use swagger-ts-client, you should fix the version of handlebars to 4.0.11 in your project.

[nknapp]

Handlebars 4.7.0 has been release with options to disable prototype restrictions:
https://handlebarsjs.com/api-reference/runtime-options.html#options-to-control-prototype-access

Please be aware the you are potentially opening up ways to crash your servers or maybe even remote code execution for people who can inject templates into your system.