Ccxt

* feat(delta): fetchMarkOHLCV [f3751fd747](https://github.com/ccxt/ccxt/commits/f3751fd7470423a99295a3d1e87c636bb96e2e39)
* feat(delta): fetchIndexOHLCV [c667a6f031](https://github.com/ccxt/ccxt/commits/c667a6f031573805ce58b496c0c77aab880917e6)
* 4.0.39 [213704b779](https://github.com/ccxt/ccxt/commits/213704b779a95ed25573f2660a5185fed737d73b)

* fix(base): protect filterBy agains undefined limit [9a8e60f677](https://github.com/ccxt/ccxt/commits/9a8e60f677e982a423250d7cbc00bc600e5179bf)
* binance: add apis [0cf82cca56](https://github.com/ccxt/ccxt/commits/0cf82cca56ed29bbb0bf51a468b882c942a6ccf6)
* gate: add apis [5e360d3cdc](https://github.com/ccxt/ccxt/commits/5e360d3cdc080a2e25d6a4fe76997379af18adc7)
* fix(coinex): setLeverage limits and refactor [fc82894531](https://github.com/ccxt/ccxt/commits/fc828945317a1d427e56aefb6e9f2ad3d44a5404)
* typo [9446e60977](https://github.com/ccxt/ccxt/commits/9446e6097796234644d3050c0c0f86d9a1e010c7)
* removal [19208d8673](https://github.com/ccxt/ccxt/commits/19208d867344ef9ddb2645fa0751d1517bdd68db)
* no need of blank issue [41868dc0f4](https://github.com/ccxt/ccxt/commits/41868dc0f419aff36c35b434abbc92fa65a97b69)
* 4.0.37 [4d27d03b97](https://github.com/ccxt/ccxt/commits/4d27d03b97ed5c045ed2ec4b3d6bd1f7ffeced5b)
* 4.0.38 [7afaee2db2](https://github.com/ccxt/ccxt/commits/7afaee2db26c6ef04926fdbeef3e293c1692577d)

* fix build [0df279e574](https://github.com/ccxt/ccxt/commits/0df279e5743f597d2860ca2550645b23ec537aff)
* fix types [861829ac80](https://github.com/ccxt/ccxt/commits/861829ac805249959f918bc042b8e939f7bd4e94)
* add method to base [8abe3de198](https://github.com/ccxt/ccxt/commits/8abe3de1986253ba097529adb16e4c744215dd95)
* binance added triggerPrice to editOrder [969de3bb8b](https://github.com/ccxt/ccxt/commits/969de3bb8bdfe4d0ef90f3502f76ff8ab9287b7a)
* add uncamelcase exception [9f1cb16810](https://github.com/ccxt/ccxt/commits/9f1cb16810a459b89117ded89fa7ef1ff971897b)
* add invocation call parsing [c41103a2b2](https://github.com/ccxt/ccxt/commits/c41103a2b2e9810f11cfee0fe55e427aa9156a80)
* several fixes [f8a0cbb717](https://github.com/ccxt/ccxt/commits/f8a0cbb7178b4ea65ebd14ce8c8f8395234dc31c)
* small fix [73f3231b42](https://github.com/ccxt/ccxt/commits/73f3231b4246d2e103e651f2adc45dfef7302b5f)
* remove parse to int [aebed73cdf](https://github.com/ccxt/ccxt/commits/aebed73cdfc289eb6881075d613741822771710f)
* add return [39b415f49c](https://github.com/ccxt/ccxt/commits/39b415f49c11cf11a19f3895a0d47b6d1dd2a96d)
* fix handleOHLCV [60b1a93875](https://github.com/ccxt/ccxt/commits/60b1a9387541a911915dd14d3710e17b0ba4bc63)
* fix python linting [49c8afda71](https://github.com/ccxt/ccxt/commits/49c8afda7197848817115c3d7c1b5a0d6082a848)
* okx: add apis [4be503b257](https://github.com/ccxt/ccxt/commits/4be503b257fcfa08cf69e1992835363fa3047fe1)
* 4.0.36 [04381d01e4](https://github.com/ccxt/ccxt/commits/04381d01e40229d8673911e57246b1fac8d38706)

* Update blockchaincom.ts [5fb115a5ca](https://github.com/ccxt/ccxt/commits/5fb115a5cafd7a2650894a2e52fd09f52b04a414)
* fix(okx): open interest timestamp [c8e61f2aae](https://github.com/ccxt/ccxt/commits/c8e61f2aae05f14f7b7284ba11aba30118211a4c)
* fix(base): emulated fetchMarketLeverageTiers [f5b8821c6d](https://github.com/ccxt/ccxt/commits/f5b8821c6d2d18ccf1184fda4bde5af9219db590)
* 4.0.35 [d716565555](https://github.com/ccxt/ccxt/commits/d71656555588075f6ee15a921a9a19d4bcef0980)

* feat(huobi): fetchOpenInterestHistory default required value [e326900ef0](https://github.com/ccxt/ccxt/commits/e326900ef063250c1d4f1c3730f0f36882c4418d)
* 4.0.34 [ffaa4ceba4](https://github.com/ccxt/ccxt/commits/ffaa4ceba41015dc0426d4f6b20a0c21c673b837)

* fetchDepositWithdrawFees [cc2bc8d6f0](https://github.com/ccxt/ccxt/commits/cc2bc8d6f0ba313ba6e886b7e8294c9579aafd02)
* bitget: add convert apis [a455b6fb60](https://github.com/ccxt/ccxt/commits/a455b6fb60a14bd7b04263d55748e40ee5cc9802)
* binance: add apis [781bebee7d](https://github.com/ccxt/ccxt/commits/781bebee7dd0649ec2bff2928ac51ad97afd34d3)
* feat(delta): addMargin, reduceMargin [8fa434da8c](https://github.com/ccxt/ccxt/commits/8fa434da8c19aa05e7d56b1078b63781184990dd)
* feat(delta): fetchOpenInterest [5290eb3c2c](https://github.com/ccxt/ccxt/commits/5290eb3c2c4e9e11f748f9f6c39799f12e909c48)
* CR fixes [6e99fa995a](https://github.com/ccxt/ccxt/commits/6e99fa995ae8ce23d7662ad69a00af50888bd75e)
* several fixes [280edebf39](https://github.com/ccxt/ccxt/commits/280edebf39a2e3842568d260f7e7d61b710a2869)
* fix(kucoin): add kyc error [6e8ba04fc9](https://github.com/ccxt/ccxt/commits/6e8ba04fc9fa08de3bb58a3549f95917f374b262)
* handle generic errors [9f8d19a698](https://github.com/ccxt/ccxt/commits/9f8d19a69806053dbc5d491b3241d0de821f552c)
* mexc linting fix 18596 [1f53d1166c](https://github.com/ccxt/ccxt/commits/1f53d1166c6a2bb40d5dff95973e067d33564f12)
* travis.yml node js version updated with nvm install v18.17.0 [17778f61ea](https://github.com/ccxt/ccxt/commits/17778f61ea66c6593a19f7cdb7f6dbc7e3082f9d)
* 4.0.33 [51a868c9dc](https://github.com/ccxt/ccxt/commits/51a868c9dcb677517362622b88f054bc54164eda)