Python 10 support

1. Enhance support for Python 10 while keeping backward compatibility,
2. Resolve release issues reported by users,
3. Minor bug fixes.
4. Update packages.

Full Changelog: v0.4.20...v0.4.21

Tradier

1. Add support for Tradier.
2. Fixes

Further improvements

1. New momentum scanner running on top Alpaca and Polygon,
2. DataLoader class, now takes into account symbol changes transparently,
3. stock-symbol change data updated
4. updates to dependent libraries, improve tests
5. bug fixes

Tutorials & Improvements

This release includes:

1. Improvements to Crypto data loading.
2. Adding list function to portfolio CLI.
3. Adding tutorial links to README and documentation.
4. Bug-fixes

Supporting Multiple User's trading

• Add support to database-based tradeplan.
• Infrastructure for supporting multiple.
• Complete re-write to DataLoader.
• Significant performance improvements.

Supporting Multiple User's trading

• Add support to database-based tradeplan.
• Infrastructure for supporting multiple.
• Complete re-write to DataLoader.
• Significant performance improvements.

From Travis to Github actions : step #1

v0.4.03

new build process

From Travis to Github actions : step #1

Migrating package deployment from Travis that got dysfunctional to Github Actions.

Crypto BETA

1. Add support for Crypto assets,
2. Add support for Alpaca BTC/ETH data loading,
3. Add support for Gemini Bitcoin Exchange (trading, data & streaming) sandbox

Tracing & Performance Tuning

1. Add performance metrics logging to GCP,
2. Add Tracing for specific flows,
3. Improve SP500 historical data,
4. Various performance improvements.

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