The following sections describe what you have to consider when upgrading to a new version of SAPUI5.
Before upgrading to a newer SAPUI5 version, you must generally first ensure that your development strictly follows the documented compatibility guidelines, such as:
- Compatibility Rules
- Use Only Public APIs
- Coding Issues to Avoid
- The Owner Component
- Don't Use Deprecated or Experimental Features
- ECMAScript Support
- For SAPUI5 applications based on SAP Fiori elements: Read Before Extending a Generated App
See also our related guidelines at Best Practices for Developers.
Afterwards, refer to the following version-specific sections that describe what else you have to consider: