Breaking changes in version 4

[n3sted0wl]

Title

JsStore.Connection() -> initDb() silently failing to execute in version 4

Description

Previously working code started failing over the weekend after version 4.0.2 was published.
Execution fails to get past the indicated line:

Code snippet:
initialize: async () => {
console.log("initializing PUMC.Persistence");
let getDbSchema = () => {
return {
name: "pumc_db",
tables: [
{
version: 34,
name: "request_logs",
columns : {
"PK" : { primaryKey: true, autoIncrement: true },
"name" : { notNull: true, dataType: "string" },
"timestamp" : { notNull: true, dataType: "date_time" },
"wasSuccessful" : { notNull: true, dataType: "boolean" },
}
},
{
version : 34,
name : "last_server_responses",
columns : {
"name" : { notNull: true, dataType: "string" },
"data" : { notNull: true, dataType: "array" },
}
},
]
};
};

                dbConnection = new JsStore.Connection(new Worker("/assets/scripts/jsstore.worker.js"));
                let newDb = await dbConnection.initDb(getDbSchema());
                dbConnection.getDbVersion("pumc_db").then(function (version) {
                    if (newDb) {
                        console.log("Created DB pumc_db (v " + version + ")");
                    } else {
                        console.log("Opened DB pumc_db (v " + version + ")");
                    }
                })
            },

[ujjwalguptaofficial]

getDbVersion has been removed in v4. Also please have a look at upgrading from v3 to v4 - https://jsstore.net/tutorial/v3-to-v4/