# Updating from older versions

If you have an older version of the extension installed in your graph, here are the steps to update :

### From v0.5.X

**Change the URL for the source code** - which is located in the code line starting with `s.src = "...`.

```javascript
s.src = "https://cdn.jsdelivr.net/npm/@alixlahuec/zotero-roam@0.5";

// should become :

s.src = "https://cdn.jsdelivr.net/npm/@alixlahuec/zotero-roam@0.6";

// The last part, after zotero-roam@, indicates the version of the extension
// To get on the latest major version, choose 0.6
// You'll need to reload the graph for the script to update
```

### From an older version

**(1) Replace the URL for the source code** - which is located in the code line starting with `s.src = "...`

```javascript
var s = document.createElement("script");
s.src = "https://greenmeen.github.io/roam-snippets/roam-import-paper-data/roam-import-paper-data.js";
s.id = "roam-import-paper-data";
s.type = "text/javascript";
document.getElementsByTagName("body")[0].appendChild(s);

// should become :

var s = document.createElement("script");
s.src = "https://cdn.jsdelivr.net/npm/@alixlahuec/zotero-roam@0.5";
s.id = "zotero-roam";
s.type = "text/javascript";
document.getElementsByTagName("body")[0].appendChild(s);
```

(2) **Move the contents of your** `USER_REQUEST` object into `zoteroRoam_settings.dataRequests`. If applicable, also move your `funcmap` and `typemap` objects into `zoteroRoam_settings.funcmap` and `zoteroRoam_settings.typemap`, respectively.

```javascript
USER_REQUEST = {
    apikey: "xxxxxxxxxx",
    dataURI: "users/userID/items",
    params: ""
}

funcmap = {
    journalArticle: "myPaperFormat"
}

typemap = {
    bookSection: "Chapter"
}

// should become :

zoteroRoam_settings = {
    dataRequests: {
        apikey: "xxxxxx",
        dataURI: "users/userID/items",
        params: ""
    },
    funcmap: {
        journalArticle: "myPaperFormat"
    },
    typemap: {
        bookSection: "Chapter"
    }
}
```