Code change:
Advanced Node and Express section needs package versions to the instructions, as discussed in: Example: " Add <codepassport.socketio</codeversion <codeX.X.X</code, <codeconnect-mongo</codeversion <codeX.X.X</code, and <codecookie-parser</codeversion <codeX.X.X</codeas dependencies and require them as <codepassportSocketIo</code, <codeMongoStore</code, and <codecookieParser</coderespectfully. " Before this is undertaken: [x] Wait for to be merged [ ] Discuss which versions to use and how to convey this ( or )
I am leaning more toward the requirement, myself. With the carat prefix, will install the latest minor version. In theory, updates to the minor version are backwards compatible and shouldn't create any issues with the tests or challenges. However, minor versions can include depreciation notices like . The feature will still work, but this could be confusing to a camper. Using the tilde prefix means will install the latest patch version, which includes bug fixes but shouldn't lead to any depreciation notices. I think this will offer the best long-term compatibility with our tests and challenge instructions.
Well, it has happened: Last versions which definitely work: I have tested this. Now, discussion: 1) Just ask for to be installed 2) Also change the lesson/code to work with this latest version?
Hey how is this show stopper coming along?
Ah yes... I have updated the label, because it should have been removed by . Can a PR automatically remove an issue's label? Otherwise, this issue is still open and help wanted , as there are many packages which need their versioning fixed. If no one else, I can slot in some time for this tomorrow.
No rush. Thanks for confirming, I have removed the assignment since this is no longer a showstopper.
thank you so much for the Thank you for the suggestion. It helped me alot

Related discussion:
text: To set this up properly, we need to have a serialize function and a deserialize function. In Passport, we create these with `passport.serializeUser( OURFUNCTION )` and `passport.deserializeUser( OURFUNCTION )` <del> The `serializeUser` is called with 2 arguments, the full user object and a callback used by passport. A unique key to identify that user should be returned in the callback, the easiest one to use being the user's `_id` in the object. It should be unique as it generated by MongoDB. Similarly, `deserializeUser` is called with that key and a callback function for passport as well, but, this time, we have to take that key and return the full user object to the callback. To make a query search for a Mongo `_id`, you will have to create `const ObjectID = require('mongodb').ObjectID;`, and then to use it you call `new ObjectID(THE_ID)`. Be sure to add MongoDB as a dependency. You can see this in the examples below: </del> <ins> The `serializeUser` is called with 2 arguments, the full user object and a callback used by passport. A unique key to identify that user should be returned in the callback, the easiest one to use being the user's `_id` in the object. It should be unique as it generated by MongoDB. Similarly, `deserializeUser` is called with that key and a callback function for passport as well, but, this time, we have to take that key and return the full user object to the callback. To make a query search for a Mongo `_id`, you will have to create `const ObjectID = require('mongodb').ObjectID;`, and then to use it you call `new ObjectID(THE_ID)`. Be sure to add `mongodb@~3.6.0` as a dependency. You can see this in the examples below: </ins> ```js passport.serializeUser((user, done) => {