# Compatibility and Interoperability ## Upgrading To UIP UIP ensures seamless migration from its predecessor so you can upgrade worry free. Users can switch by updating their endpoint address, and the old interface remains supported, reducing any transition barriers. It supports all EVM chains from the previous version and integrates Solana for high throughput and low transaction costs. The protocol is designed to expand as demand grows, fostering greater cross-chain functionality. ## Interoperability with Competing Interfaces UIP is compatible with interfaces of competing cross-chain messaging protocols like LayerZero, Axelar, and Wormhole, ensuring an easy transition for users seeking enhanced features and performance. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.entangle.fi/universal-interoperability-protocol/architecture/compatibility-and-interoperability.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.