Added CHANGELOG for v2.0.

CHANGELOG.md

@@ -1,5 +1,25 @@
 # Changelog
 
+## 2.0.0 - 12/25/21
+
+### New
+
+- Full revamp of API. Renamed `CIKMapper` to `StockMapper` and added support for mutual fund mapping capabilities via the `MutualFundMapper`. The `MutualFundMapper` is capable of obtaining mappings between CIKs, tickers, series IDs, and class IDs. The `StockMapper` is capable of obtaining mappings between CIKs, tickers, company names, and exchanges.
+- Replaced function calls on mapper objects with properties.
+- Added support for creating mappings to and from exchanges via the `StockMapper`.
+- Added full support for PEP 484-style type hints.
+- Added `raw_dataframe` property to both mappers that exposes the underlying pandas dataframe for additional extensibility.
+- Added [examples to GitHub repository](https://github.com/jadchaar/sec-cik-mapper/tree/main/examples) to improve first-time usage.
+- Updated naming of JSON and CSV mappings and added support for a number of new mappings in `auto_generated_mappings`.
+- Improved documentation in README on how to download the auto-generated mappings via curl from GitHub or jsDelivr.
+
+### Internal
+
+- Improved abstractions to reduce code duplication across both mapper classes.
+- Migrated PyPI publishing system to [Flit](https://flit.readthedocs.io/).
+- Revamped README and documentation. The latest documentation can be found [here](https://sec-cik-mapper.readthedocs.io).
+- Full rewrite of tests to support new properties and package APIs.
+
 ## 1.0.0 - 12/15/21
 
 - Initial release.

Makefile

@@ -52,6 +52,6 @@ build-dist:
 
 upload-dist:
  . venv/bin/activate; \
- flit publish
+ flit publish --setup-py
 
 publish: test clean build-dist upload-dist clean

README.rst

@@ -37,9 +37,9 @@ Features
 - Generate up-to-date mappings from the SEC as native Python dictionaries
 - Mappings for both stocks and mutual funds
 - Mapping data exposed as a raw pandas dataframe for custom data processing and usage
-- Support for Python 3.6+
 - Full support for PEP 484-style type hints and the `mypy type checker <https://mypy.readthedocs.io/en/stable/>`_
 - `Auto-generated mappings <https://github.com/jadchaar/sec-cik-mapper/tree/main/auto_generated_mappings>`_, updated daily, available from GitHub for use outside of Python
+- Support for Python 3.6+
 
 Supported Mappings Identifiers
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^