v4.5.63

jo-inc/camofox-browserv4.5.63Jun 30, 2026by github-actions[bot]

AI Summary

This release focuses on expanding exchange support by adding Coincheck and Coinsph, updating Binance and Bybit APIs, and fixing internal tooling and Go client issues.

Key Highlights

Added Coincheck and Coinsph support
Added Kucoin EU
Fixed Binance linear and inverse updates
Fixed Hyperliquid fee logic

New Features

Added Coincheck APIs and fetchStatus
Updated Coinsph
Enhanced side determination for own trades in Lighter
Added 0% fee option for Hyperliquid when flag is disabled
Updated Bybit APIs
Migrated Go client.sub to sync.map

Full Release Notes

## What's Changed
* docs(cex): update @see by @sc0Vu in https://github.com/ccxt/ccxt/pull/29028
* feat(binance): linear and inverse update by @yzh-pelle in https://github.com/ccxt/ccxt/pull/28905
* feat(bybit): add apis by @sc0Vu in https://github.com/ccxt/ccxt/pull/29027
* feat(lighter): enhance side determination for own trades in Lighter by @slavivanov in https://github.com/ccxt/ccxt/pull/29035
* feat(coincheck): add apis, add fetchStatus by @sc0Vu in https://github.com/ccxt/ccxt/pull/29034
* feat(coinsph): update by @sc0Vu in https://github.com/ccxt/ccxt/pull/29033
* fix(status): disable rl by @carlosmiei in https://github.com/ccxt/ccxt/pull/29037
* chore: add Kucoin EU by @carlosmiei in https://github.com/ccxt/ccxt/pull/29039
* feat(hyperliquid): add 0% fee when flag is disabled by @carlosmiei in https://github.com/ccxt/ccxt/pull/29040
* fix(go): client.sub migration to sync.map by @carlosmiei in https://github.com/ccxt/ccxt/pull/29043
* chore: trigger build by @carlosmiei in https://github.com/ccxt/ccxt/pull/29044
* chore(deps-dev): bump js-yaml from 4.1.1 to 4.3.0 in /examples/ts/nextjs-page-router by @dependabot[bot] in https://github.com/ccxt/ccxt/pull/29041
* fix(export-exchanges): migrate to .ts and fix conflicts by @carlosmiei in https://github.com/ccxt/ccxt/pull/29045
* fix(export-exchanges): --js also produces wiki files by @carlosmiei in https://github.com/ccxt/ccxt/pull/29046


**Full Changelog**: https://github.com/ccxt/ccxt/compare/v4.5.62...v4.5.63