Yfinance

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Add cookie & crumb to requests 1657

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- Fix TZ cache exception blocking import 1705 1709
- Fix merging pre-market events with intraday prices 1703

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- Fix OperationalError 1698

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- Fix pandas warning when retrieving quotes. 1672
- Replace sqlite3 with peewee for 100% thread-safety 1675
- Fix merging events with intraday prices 1684
- Fix error when calling enable_debug_mode twice 1687
- Price repair fixes 1688

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- Fix TypeError: 'FastInfo' object is not callable 1636
- Improve & fix price repair 1633 1660
- option_chain() also return underlying data 1606

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Bug fixes:
- fix merging 1d-prices with out-of-range divs/splits 1635
- fix multithread error 'tz already in cache' 1648