Salesforce Upgrade & Migration

Overview

Guide for upgrading Salesforce API versions (v55.0 to v59.0+), migrating between jsforce major versions, and handling Salesforce seasonal release changes.

Prerequisites

• Current jsforce or simple-salesforce installed
• Git for version control
• Test suite with Salesforce integration tests
• Sandbox environment for validation

Instructions

Step 1: Check Current Versions

# jsforce version
npm list jsforce

# Current API version in use