Repo no longer builds Node 8

[mrgenixus]

Initially:

npm install

> contextify@0.1.15 install /Users/bwest/Projects/react-testing-mocha-jsdom/node_modules/contextify
> node-gyp rebuild

  CXX(target) Release/obj.target/contextify/src/contextify.o
../src/contextify.cc:131:56: warning: 'NewInstance' is deprecated [-Wdeprecated-declarations]
        Local<Object> wrapper = Nan::New(constructor)->NewInstance();
                                                       ^
/Users/bwest/.node-gyp/8.15.0/include/node/v8.h:3901:3: note: 'NewInstance' has been explicitly marked deprecated here
  V8_DEPRECATED("Use maybe version", Local<Object> NewInstance() const);
  ^
/Users/bwest/.node-gyp/8.15.0/include/node/v8config.h:321:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated))
                            ^
../src/contextify.cc:150:16: error: no member named 'SetAccessCheckCallbacks' in 'v8::ObjectTemplate'
        otmpl->SetAccessCheckCallbacks(GlobalPropertyNamedAccessCheck,
        ~~~~~  ^
../src/contextify.cc:182:51: warning: 'GetRealNamedProperty' is deprecated [-Wdeprecated-declarations]
        Local<Value> rv = Nan::New(ctx->sandbox)->GetRealNamedProperty(property);
                                                  ^
/Users/bwest/.node-gyp/8.15.0/include/node/v8.h:3453:3: note: 'GetRealNamedProperty' has been explicitly marked deprecated here
  V8_DEPRECATED("Use maybe version",
  ^
/Users/bwest/.node-gyp/8.15.0/include/node/v8config.h:321:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated))
                            ^
../src/contextify.cc:209:38: warning: 'GetRealNamedProperty' is deprecated [-Wdeprecated-declarations]
        if (!Nan::New(ctx->sandbox)->GetRealNamedProperty(property).IsEmpty() ||
                                     ^
/Users/bwest/.node-gyp/8.15.0/include/node/v8.h:3453:3: note: 'GetRealNamedProperty' has been explicitly marked deprecated here
  V8_DEPRECATED("Use maybe version",
  ^
/Users/bwest/.node-gyp/8.15.0/include/node/v8config.h:321:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated))
                            ^
../src/contextify.cc:210:42: warning: 'GetRealNamedProperty' is deprecated [-Wdeprecated-declarations]
            !Nan::New(ctx->proxyGlobal)->GetRealNamedProperty(property).IsEmpty()) {
                                         ^
/Users/bwest/.node-gyp/8.15.0/include/node/v8.h:3453:3: note: 'GetRealNamedProperty' has been explicitly marked deprecated here
  V8_DEPRECATED("Use maybe version",
  ^
/Users/bwest/.node-gyp/8.15.0/include/node/v8config.h:321:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated))
                            ^
4 warnings and 1 error generated.
make: *** [Release/obj.target/contextify/src/contextify.o] Error 1
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/Users/bwest/.nvm/versions/node/v8.15.0/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:262:23)
gyp ERR! stack     at emitTwo (events.js:126:13)
gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
gyp ERR! System Darwin 18.6.0
gyp ERR! command "/Users/bwest/.nvm/versions/node/v8.15.0/bin/node" "/Users/bwest/.nvm/versions/node/v8.15.0/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/bwest/Projects/react-testing-mocha-jsdom/node_modules/contextify
gyp ERR! node -v v8.15.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! contextify@0.1.15 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the contextify@0.1.15 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/bwest/.npm/_logs/2019-10-09T22_41_19_509Z-debug.log

I updated jsdom to a more recent version, but I'm unclear on what the latest version is that supports the API used.

Please consider making a note or taking this repo down, if it is unmaintained