- 528 simulation processing on in flight requests - 541 handle betTargetSize - Example typo (petercoles)
**Libraries**
- black upgraded to 21.12b0
1.20.13
+++++++++++++++++++
**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
1.20.12
+++++++++++++++++++
**Improvements**
- Performance docs added
1.20.11
+++++++++++++++++++
**Improvements**
- 528 MarketOnCloseOrders not included in BacktestLoggingControl example - 531 Include SP values in jupyterloggingcontrol - MarketRecorder updates (mberk)
1.20.10
+++++++++++++++++++
**Bug Fixes**
- Missing clk handling in order and race stream
1.20.9
+++++++++++++++++++
**Improvements**
- 522 add clk to output in market recorder (Breaking Change) - 517 Extend selection exposures to whole market (petercoles) - Example strategies updated to remove whitespace on dump (1mb saved per raw file)