* edit [44b4695b49](https://github.com/ccxt/ccxt/commits/44b4695b49124d784693dc7b0b2cfb47a55614ba)
* add debug opt [c8d925ace0](https://github.com/ccxt/ccxt/commits/c8d925ace0132eb441f4d889332f9d80f137f218)
* remove opt [93e62d9d29](https://github.com/ccxt/ccxt/commits/93e62d9d29abca12d378a0f888b8e54f869a15e0)
* feat(delta): adjust option naming [18485d2b1a](https://github.com/ccxt/ccxt/commits/18485d2b1a2aa43cc72b1dfec18ceba785a09fde)
* fix(bitmex): parseTransaction [49ca1c400b](https://github.com/ccxt/ccxt/commits/49ca1c400b87ebcca4571e5ca2a8c97333248a7f)
* kucoinfutures certified = true [6b77de233d](https://github.com/ccxt/ccxt/commits/6b77de233d734d9fda2fee9e25fb22ef7847ac27)
* adjust spot market naming [a2c55f9c99](https://github.com/ccxt/ccxt/commits/a2c55f9c9977ff7958c81c3f148301cb15070669)
* feat(delta): fetchTicker, fetchTickers, add bid and ask data [cf600f7b4b](https://github.com/ccxt/ccxt/commits/cf600f7b4b455e2d21d916a5df911b8730c9bbda)
* fix(bybit): fetchPosition crash [da05ed9fee](https://github.com/ccxt/ccxt/commits/da05ed9feef53285cd3d0f662ceb233e4f110e84)
* bybit createMarketBuyOrderRequiresPrice handling rewrite for spot markets [f2aab9b627](https://github.com/ccxt/ccxt/commits/f2aab9b6279267824f100d3c7b998c11b37d7eb4)
* deribit, bitpanda, coinex, krakenfutures, wazirx transpilation of php object property dereferencing fix 18536 [cba02619db](https://github.com/ccxt/ccxt/commits/cba02619dbf32a7ef8a3e42d1959e6f1e438f72e)
* 4.0.20 [2cea3861be](https://github.com/ccxt/ccxt/commits/2cea3861bed10222cbc77f2d985e3f585d3005c1)
* 4.0.21 [ddbd97b68b](https://github.com/ccxt/ccxt/commits/ddbd97b68bce56a9513c2a9a16d2caacbf6c9ecb)