What's Changed

• examples: add LBR Anti-Setup algo trading bot for Magnificent 7 by @idsts2670 in #665
• feat: Add migration guidelines by @carlostasada in #688
• chore(deps-dev): bump axios from 1.14.0 to 1.17.0 in /examples/stocks/lbr-anti-setup-trading-bot by @dependabot[bot] in #683
• chore(deps-dev): bump form-data from 4.0.5 to 4.0.6 in /examples/stocks/lbr-anti-setup-trading-bot by @dependabot[bot] in #685
• chore(deps): bump msgpack from 1.1.2 to 1.2.1 in /examples/stocks/lbr-anti-setup-trading-bot by @dependabot[bot] in #687
• fix: extended_hours docstring type should be bool not float by @mervivian in #676
• fix: Tolerate Alpaca's deprecated PDT/DTBP account fields by @yushdotkapoor in #686
• fix: Limit GitHub Actions token permissions by @carlostasada in #689
• chore: Add Carlos into CODEOWNERS by @carlostasada in #690

New Contributors

• @carlostasada made their first contribution in #688
• @mervivian made their first contribution in #676

Full Changelog: v0.43.4...v0.43.5

What's Changed

• fix: add missing "other" value to DocumentType enum by @AlexandrosKyriakakis in #667

Full Changelog: v0.43.3...v0.43.4

What's Changed

• chore: Add Alex into codeowner by @hiohiohio in #639
• fix: show NewsSet data in repr by @idsts2670 in #660
• Add missing pytz dependency by @bitflipd in #653

New Contributors

• @bitflipd made their first contribution in #653

Full Changelog: v0.43.2...v0.43.3

What's Changed

• fix: Update TaxIdType in enums.py by @chrisjtraver in #636

New Contributors

• @chrisjtraver made their first contribution in #636

Full Changelog: v0.43.1...v0.43.2

What's Changed

• doc: Add documentation for GetOptionContractsRequest by @tnixon in #626
• fix: Adjust validation for limit_price of ReplaceOrderRequest by @hiohiohio in #634

New Contributors

• @tnixon made their first contribution in #626

Full Changelog: v0.43.0...v0.43.1

What's Changed

• feat: Add account_type/account_sub_type by @hiohiohio in #632

Full Changelog: v0.42.2...v0.43.0

What's Changed

• fix: Add missing trade events by @hiohiohio in #630

Full Changelog: v0.42.1...v0.42.2

What's Changed

• docs: Deprecate get_corporate_announcements by @hiohiohio in #616
• feat: Add zero-dte backtesting example and fix Colab links by @idsts2670 in #619
• feat: Update 0DTE backtesting algorithm to make the logic more accurate and similar to the actual trading scenario by @idsts2670 in #620
• docs: Improve 0DTE backtesting documentation by @idsts2670 in #623
• fix: Add new asset classes for perpetual crypto and ASCX exchange by @yushdotkapoor in #625

New Contributors

• @yushdotkapoor made their first contribution in #625

Full Changelog: v0.42.0...v0.42.1

Incompatibility change

• The response of get_corporate_actions is changed to include ID/CUSIPs fields.
  • The order of response/dataframe columns might be changed. Some implementation could be impacted. Please do not rely on the order of the response fields/columns. Instead, please use field/column names.

What's Changed

• fix: Add type for the parameters of TimeFrame() by @hiohiohio in #611
• feat: Support ID/CUSIPs of corporate action by @hiohiohio in #612

Full Changelog: v0.41.0...v0.42.0

What's Changed

• Updated the path to notebook for in README.md by @idsts2670 in https://github.com/alpacahq/alpaca-py/pull/607
• feat: Add DataFeed for overnight trading by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/609

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.40.2...v0.41.0

What's Changed

• Add build_trading_bot_with_ChatGPT Folder and Initial Documentation by @idsts2670 in https://github.com/alpacahq/alpaca-py/pull/599
• add options-trade-options-with-alpaca.ipynb to examples/options folde… by @idsts2670 in https://github.com/alpacahq/alpaca-py/pull/600
• FIX: activity_types field serialization in GetAccountActivitiesRequest by @mibanez in https://github.com/alpacahq/alpaca-py/pull/606

New Contributors

• @mibanez made their first contribution in https://github.com/alpacahq/alpaca-py/pull/606

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.40.1...v0.40.2

What's Changed

• fix: Update docs typos by @toastdave in https://github.com/alpacahq/alpaca-py/pull/592
• fix: Change PortfolioHistory.base_value to Optional[float] by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/597

New Contributors

• @toastdave made their first contribution in https://github.com/alpacahq/alpaca-py/pull/592

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.40.0...v0.40.1

What's Changed

• feat examples crypto: Add and refine example notebooks by @idsts2670 in https://github.com/alpacahq/alpaca-py/pull/589
• fix: Adjust real time data example code by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/590
• feat: Add DELAYED_SIP for DataFeed by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/591

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.39.4...v0.40.0

What's Changed

• Use the maximum allowed page size for market data requests by @gnvk in https://github.com/alpacahq/alpaca-py/pull/583
• Use the maximum allowed page size for option snapshots by @gnvk in https://github.com/alpacahq/alpaca-py/pull/585

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.39.3...v0.39.4

What's Changed

• Added .ipynb files for option strategies / Fixed broken links in READ… by @idsts2670 in https://github.com/alpacahq/alpaca-py/pull/579
• fix: Revert "Use 10 000 as the default page limit for marketdata queries" by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/582

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.39.2...v0.39.3

What's Changed

• Use 10 000 as the default page limit for marketdata queries by @gnvk in https://github.com/alpacahq/alpaca-py/pull/578

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.39.1...v0.39.2

What's Changed

• fix: Adjust docstring of TradingClient.cancel_order_by_id() by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/570
• feat: Organized the directories and add a few options example jupyter notebooks by @idsts2670 in https://github.com/alpacahq/alpaca-py/pull/569

New Contributors

• @idsts2670 made their first contribution in https://github.com/alpacahq/alpaca-py/pull/569

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.39.0...v0.39.1

What's Changed

• chore: Add stale github actions by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/562
• fix: Incorrect documentation for get_option_latest_trade by @Elijah-AO in https://github.com/alpacahq/alpaca-py/pull/559
• fix: Add pr write permission to stale by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/563
• fix: Add OptionLegRequest into requests.rst by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/566
• feat: Add SETTLED to TransferStatus enum by @dtatarkin in https://github.com/alpacahq/alpaca-py/pull/567

New Contributors

• @Elijah-AO made their first contribution in https://github.com/alpacahq/alpaca-py/pull/559

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.38.0...v0.39.0

What's Changed

• fix: Fix position_intent for mleg order by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/557
• feat: Add expires_at into Order by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/558

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.37.0...v0.38.0

What's Changed

• feat: Add multi-leg options by @aarjaneiro in https://github.com/alpacahq/alpaca-py/pull/552

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.36.0...v0.37.0

What's Changed

• fix: In-notebook install command no longer triggered if alpaca already importable by @aarjaneiro in https://github.com/alpacahq/alpaca-py/pull/550
• fix: Add cashflow property to PortfolioHistory model by @fumoboy007 in https://github.com/alpacahq/alpaca-py/pull/553

New Contributors

• @aarjaneiro made their first contribution in https://github.com/alpacahq/alpaca-py/pull/550
• @fumoboy007 made their first contribution in https://github.com/alpacahq/alpaca-py/pull/553

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.35.1...v0.36.0

What's Changed

• chore(deps-dev): bump jinja2 from 3.1.4 to 3.1.5 by @dependabot in https://github.com/alpacahq/alpaca-py/pull/543
• Fix the docs of the bar timestamp by @gnvk in https://github.com/alpacahq/alpaca-py/pull/547

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.35.0...v0.35.1

What's Changed

• #537 (Crypto demo APIError) Hotfix by @jmccarey in https://github.com/alpacahq/alpaca-py/pull/538
• feat: Add position_intent into order model by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/540
• feat: add PENDING_NEW trade event to TradeEvent enum by @alineberry in https://github.com/alpacahq/alpaca-py/pull/542
• fix: Set position_intent optional by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/541

New Contributors

• @jmccarey made their first contribution in https://github.com/alpacahq/alpaca-py/pull/538
• @alineberry made their first contribution in https://github.com/alpacahq/alpaca-py/pull/542

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.34.0...v0.35.0

What's Changed

• Update quotes.py docstring by @kushalj1997 in https://github.com/alpacahq/alpaca-py/pull/532
• feat: Support get_portfolio_history for TradingClient by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/534

New Contributors

• @kushalj1997 made their first contribution in https://github.com/alpacahq/alpaca-py/pull/532

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.33.1...v0.34.0

What's Changed

• fix: Support websockets 14 by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/528

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.33.0...v0.33.1

Incompatibility change

• The response of StockHistoricalDataClient is changed when no data with specifying only 1 symbol in the query
  • With this change now we'll return {} instead of {"AAPL": []}
  • affected methods
    • get_stock_bars()
    • get_stock_quotes()
    • get_stock_trades()
    • get_stock_latest_bar()
    • get_stock_latest_quote()
    • get_stock_latest_trade()
    • get_stock_snapshot()

What's Changed

• refactor: move pagination logic for historical market data to the base rest client by @gnvk in https://github.com/alpacahq/alpaca-py/pull/525

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.32.0...v0.33.0

What's Changed

• feat: Add options/custodial_customer agreements by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/513
• Feature/exercise for account with commission by @matebudai in https://github.com/alpacahq/alpaca-py/pull/517
• Added message property to APIError by @kwilsonmg in https://github.com/alpacahq/alpaca-py/pull/432
• feat: Add get_corporate_actions by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/502
• feat: Support w8ben by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/520

New Contributors

• @kwilsonmg made their first contribution in https://github.com/alpacahq/alpaca-py/pull/432

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.31.0...v0.32.0

Incompatibility change

• BrokerClient.cancel_orders_for_account() returns alpaca.trading.requests.CancelOrderResponse instead of alpaca.broker.requests.CancelOrderResponse

What's Changed

• fix: Fix BrokerClient.cancel_orders_for_account() by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/512
• fix signature for alpaca.data.live.crypto.CryptoDataStream.subscribe_bars by @arsenyinfo in https://github.com/alpacahq/alpaca-py/pull/516
• Rebalancing endpoints by @alessiocastrica in https://github.com/alpacahq/alpaca-py/pull/362

New Contributors

• @arsenyinfo made their first contribution in https://github.com/alpacahq/alpaca-py/pull/516

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.30.3...v0.31.0

What's Changed

• doc: Remove beta for options by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/511

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.30.2...v0.30.3

What's Changed

• doc: Add a comment to reset paper account when qty must be integer by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/500
• fix: Add optional to currency of Journal model by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/510

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.30.1...v0.30.2

What's Changed

• fix: Add activity types by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/501

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.30.0...v0.30.1

What's Changed

• feat: Add updated_since to the option chain request by @gnvk in https://github.com/alpacahq/alpaca-py/pull/498

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.29.0...v0.30.0

What's Changed

• feat: Crypto Historical Quotes by @IsaacTrevino in https://github.com/alpacahq/alpaca-py/pull/438
• feat: Adjust crypto historical quote by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/497

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.28.3...v0.29.0

What's Changed

• fix: Fix historical news data by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/495

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.28.2...v0.28.3

What's Changed

• fix: updated the notebooks to use explicit imports by @DavidMiklo in https://github.com/alpacahq/alpaca-py/pull/494
• Fix Transfer pydantic model by @dtatarkin in https://github.com/alpacahq/alpaca-py/pull/496

New Contributors

• @DavidMiklo made their first contribution in https://github.com/alpacahq/alpaca-py/pull/494
• @dtatarkin made their first contribution in https://github.com/alpacahq/alpaca-py/pull/496

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.28.1...v0.28.2

What's Changed

• chore(deps-dev): bump zipp from 3.18.1 to 3.19.1 by @dependabot in https://github.com/alpacahq/alpaca-py/pull/486
• chore(deps-dev): bump setuptools from 69.2.0 to 70.0.0 by @dependabot in https://github.com/alpacahq/alpaca-py/pull/488
• fix: Fix limit order request validation for oco by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/489

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.28.0...v0.28.1

What's Changed

• chore(deps): bump idna from 3.6 to 3.7 by @dependabot in https://github.com/alpacahq/alpaca-py/pull/442
• chore(deps): bump requests from 2.31.0 to 2.32.0 by @dependabot in https://github.com/alpacahq/alpaca-py/pull/457
• chore(deps-dev): bump jinja2 from 3.1.3 to 3.1.4 by @dependabot in https://github.com/alpacahq/alpaca-py/pull/450
• chore(deps): bump urllib3 from 2.2.1 to 2.2.2 by @dependabot in https://github.com/alpacahq/alpaca-py/pull/472
• feat: Add transmitter info into ReverseBatchJournalRequestEntry by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/482
• chore(deps): bump certifi from 2024.2.2 to 2024.7.4 by @dependabot in https://github.com/alpacahq/alpaca-py/pull/484

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.27.1...v0.28.0

What's Changed

• fix: Fix get_corporate_announcements() by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/480

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.27.0...v0.27.1

Incompatibility change

• We enhanced Market Data Streaming. However, there could be incompatibility changes (assuming most of users may not be impacted)
  • renamed to DataStream from BaseStream with changing file location of websocket.py
  • previously BaseStream has subscribe/unsubscribe methods. But now each streaming client extended from DataStream has subscribe/unsubscribe methods.

What's Changed

• Real-time News Data Stream via WebSocket Subscription by @IsaacTrevino in https://github.com/alpacahq/alpaca-py/pull/392
• Update the market data streams by @gnvk in https://github.com/alpacahq/alpaca-py/pull/473
• doc: Update README.md to introduce stock/options historical data client by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/479

New Contributors

• @IsaacTrevino made their first contribution in https://github.com/alpacahq/alpaca-py/pull/392

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.26.1...v0.27.0

What's Changed

• fix: Change Visa_Type to match API expectations. by @RayOconnor in https://github.com/alpacahq/alpaca-py/pull/478

New Contributors

• @RayOconnor made their first contribution in https://github.com/alpacahq/alpaca-py/pull/478

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.26.0...v0.26.1

What's Changed

• feat: Add sandbox data support by @DeXtreme in https://github.com/alpacahq/alpaca-py/pull/464

New Contributors

• @DeXtreme made their first contribution in https://github.com/alpacahq/alpaca-py/pull/464

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.25.0...v0.26.0

What's Changed

• feat: Add asof parameter to historical stock data requests by @gnvk in https://github.com/alpacahq/alpaca-py/pull/477
• fix: Remove model_config for sphinx by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/474

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.24.0...v0.25.0

What's Changed

• feat: Add kyc_results into broker account by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/467

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.23.0...v0.24.0

Deprecated notification

• set BrokerClient.delete_account() deprecated. Please use BrokerClient.close_account() instead. BrokerClient.delete_account() will be removed in the future release.

What's Changed

• feat: Add BrokerClient.close_account by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/466
• M1-372: alpaca-py meta image by @sfhemstreet in https://github.com/alpacahq/alpaca-py/pull/468

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.22.0...v0.23.0

What's Changed

• feat: Add transmitter info into BatchJournalRequestEntry by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/459

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.21.2...v0.22.0

What's Changed

• Update Agreement model in accounts by @helhadry in https://github.com/alpacahq/alpaca-py/pull/461

New Contributors

• @helhadry made their first contribution in https://github.com/alpacahq/alpaca-py/pull/461

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.21.1...v0.21.2

What's Changed

• fix: Add correct JournalStatus by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/448
• fix: Fix update_trade_configuration_for_account() by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/449
• doc: Update README.md by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/452

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.21.0...v0.21.1

Incompatible Changes

• get_option_snapshot returns OptionsSnapshot instead of Snapshot
• get_option_chain returns OptionsSnapshot instead of Snapshot

What's Changed

• feat: Support changes of options snapshots and chain by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/446

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.20.4...v0.21.0

What's Changed

• Add new colab notebooks inside examples folder by @ggrace01 in https://github.com/alpacahq/alpaca-py/pull/440
• Create README.md by @ggrace01 in https://github.com/alpacahq/alpaca-py/pull/441
• fix: Add validation to ReplaceOrderRequest by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/445

New Contributors

• @ggrace01 made their first contribution in https://github.com/alpacahq/alpaca-py/pull/440

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.20.3...v0.20.4

What's Changed

• fix: Relax websockets version requirements by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/435

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.20.2...v0.20.3

What's Changed

• fix: Change profit_loss_pct to List[Optional[float]] in PortfolioHistory model by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/430
• fix: Add Alpaca_APCA ClearingBroker by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/434

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.20.1...v0.20.2

What's Changed

• feat: Support position intent in order requests by @matebudai in https://github.com/alpacahq/alpaca-py/pull/428

New Contributors

• @matebudai made their first contribution in https://github.com/alpacahq/alpaca-py/pull/428

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.20.0...v0.20.1

What's Changed

• chore: Bump black to v24.3.0 by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/425
• Update the default stream URL for options by @gnvk in https://github.com/alpacahq/alpaca-py/pull/429
• fix: Fix optional fields of CorporateActionAnnouncement model by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/426

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.19.1...v0.20.0

What's Changed

• fix: use int for max_options_trading_level of AccountConfiguration by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/423

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.19.0...v0.19.1

What's Changed

• feat: Support options market data api (historical bars/trades and exchange codes) by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/420

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.18.1...v0.19.0

What's Changed

• doc: Update link to jupyter notebook in README by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/419

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.18.0...v0.18.1

Incompatible changes

• get_option_contracts has incompatible changes, please refer below PR for the detail
  • https://github.com/alpacahq/alpaca-py/pull/418

What's Changed

• feat: Support OptionsFeed by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/417
• feat: Update get_option_contracts by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/418

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.17.1...v0.18.0

What's Changed

• fix: Handle limit parameter by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/416

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.17.0...v0.17.1

Please note options trading features are still in beta subject to change

What's Changed

• feat: add exercise_options_position by @hiohiohio in https://github.com/alpacahq/alpaca-py/pull/414

Full Changelog: https://github.com/alpacahq/alpaca-py/compare/v0.16.0...v0.17.0