> For the complete documentation index, see [llms.txt](https://docs.squidrouter.exchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.squidrouter.exchange/changelog/sdk/v1.3.md). # v1.3 #### 1.3.9 (2023-02-01) #### Bug Fixes * Fix issue where gas underestimation issue on source and destination chain #### 1.3.7 (2023-01-30) #### Features * Add support for receiving gas on destination chain * Add option to ignore gas price in executeRoute #### 1.3.5 (2023-01-12) #### Features * Add new parameter to override approval action * Add an option to set prefer dex in getRoute method * Support for EIP1559 type transactions #### Bug Fixes * Handle infinite approval setting in executeRoute method parameter instead of global config #### 1.3.1 (2022-12-13) #### Features * Return time spent related parameter in transaction status response * Add new supported chains #### 1.3.0 (2022-12-08) #### Features * Add new parameter to return USD value in getRoute endpoint response --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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.squidrouter.exchange/changelog/sdk/v1.3.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.