{"code":0,"data":{"change_log":"1. Optimize EPUB\r\n2. Fix a large number of bugs\r\n3. The index needs to be rebuilt manually","checksums":{"crc32":"3cb69369","md5":"5cfd627a55c2b4c0915528dd2b6f5d7e","sha1":"e6be318d1e80ede59a051b2a06cecc9a82923ef0","sha256":"be3dd62437914ffe7ac23d2713cf63f97f7eccc06fd1cf4b0924e7cce9878822"},"choose":"1","download_url":"http://gotaserver.xteink.com/api/download/ESP32C3/V5.1.6/V5.1.6-X4-EN-PROD-0304_.bin","size":6368656,"upload_time":"2026-03-19 20:50:52","version":"V5.1.6"},"message":"Update available"}