Flumine

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**Improvements**

- Each Way simulated profit handled
- ExecutionValidation control to prevent failed requests being sent continuously, not added by default (lunswor)

**Bug Fixes**

- trading control exposure bug revert

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**Improvements**

- license update
- strategy warning on duplicate names
- minor optimisations for simulation

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**Improvements**

- Process end of flumine on exit
- Flumine added as var to `strategy.finish` (*breaking change)

**Bug Fixes**

- 548 handle execution complete during placement delay
- Correctly add order datetimes on restart

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**Improvements**

- 528 smart matching on passive orders
- 544 market exposure refactor (*breaking change)

**Bug Fixes**

- 528 simulation processing on in flight requests
- 541 handle betTargetSize
- Example typo (petercoles)

**Libraries**

- black upgraded to 21.12b0

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**Improvements**

- 527 custom stream funcs / docs added
- 525 UML diagrams added to docs (shashikhaya)
- `get_order_from_bet_id` optimisation (very slow with high order count)

**Bug Fixes**

- File type regression

**Libraries**

- betfairlightweight upgraded to 2.15.2
- black upgraded to 21.11b1

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**Improvements**

- Performance docs added