4.2.3

## Summary 🎉

Announcing Release 4.2.3! Enjoy enhanced Fixed Income features, revamped data endpoints, and new capabilities like storing defaults and options chains. Upgrade now for enhanced functionality and expanded features! 🚀

## Thank you and welcome to our new contributors 🔥

@jzhao62

## 🦋 OpenBB Platform Enhancements

Enhanced Fixed Income with renamed models, EFFR & SOFR data standardization, and expanded fields. Revamped Federal Reserve and FRED data endpoints, and removed deprecated Ameribor series. New features include storing defaults, Economic Surveys router path, Intrinio Delayed Options, and Mortgage Indices endpoint.

- [Enhancement] Fixed Income Enhancements @deeleeramone (#6490)
- [Feature] Store defaults in hub account @montezdesousa (#6491)
- [Feature] Adds Router Path For Economic Surveys @deeleeramone (#6498)
- [Feature] Intrinio Delayed Options @deeleeramone (#6505)
- [Feature] Add Mortgage Indices @deeleeramone (#6501)
- [Enhancement] Convert Params Models To Dictionary Before Assigning As Private Attribute In OBBject. @deeleeramone (#6492)
- [Feature] Improved cached results @hjoaquim (#6506)
- [Feature] No prints when exporting  @hjoaquim (#6497)
- [Feature] Remove remember contexts setting @hjoaquim (#6496)
- [Feature] Create openbb-cli .dockerfile and update docs @montezdesousa (#6485)
- [Feature] Generate settings menu from pydantic model @montezdesousa (#6489)

## 🐛 OpenBB Platform Bug Fixes

The new release includes three significant changes: 

1. A bug in the Econdb JSON loads context has been fixed, enhancing the functionality of the static assets by adding a context manager to json.load. The fix will address the issue documented in #6508.
  
2. Base exceptions have been substituted with OpenBBError to align with new exception handlers. This step will ensure more meaningful error messages across Python, CLI, or API for users.
  
3. Lastly, an issue preventing the retrieval of FY 2025 in the earnings transcript has been fixed, changing the validation to allow values less than the current year + 1. This adjustment allows mapping of FY 2025 to 2025, instead of 2024 as it did before, for example in NVDA.

- [BugFix] Econdb JSON loads context @deeleeramone (#6512)
- [BugFix] Replace some base exceptions by OpenBBError @montezdesousa (#6502)
-  [BugFix] Fix issue in earnings transcript not allowing FY 2025 to be retrieved @jmaslek (#6500)

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Help us promote our community by tagging `@openbb_finance` on X with a link to your pull request,
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### Links 🦋
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