DEV: updates CHANGELOG

CHANGELOG.md

@@ -32,19 +32,31 @@ Attention: The newest changes should be on top -->
 
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+### Changed
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+### Fixed
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+## [1.4.0] - 2024-07-dd
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+### Added
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 - DOC: Adding testing guidelines for RocketPy. [#626](https://github.com/RocketPy-Team/RocketPy/pull/626)
 - ENH: CP and Thrust Eccentricity Effects Generate Roll Moment [#617](https://github.com/RocketPy-Team/RocketPy/pull/617)
 - ENH: Add Prandtl-Gauss transformation to NoseCone and Tail [#609](https://github.com/RocketPy-Team/RocketPy/pull/609)
-- ENH: Implement power series nose cones[#603](https://github.com/RocketPy-Team/RocketPy/pull/603)
+- ENH: Implement power series nose cones [#603](https://github.com/RocketPy-Team/RocketPy/pull/603)
 
 ### Changed
 
 - ENH: Eliminating multiple plots for inertia components [#566](https://github.com/RocketPy-Team/RocketPy/pull/566)
 - MNT: Fix warnings in test suite and adds support for numpy 2.0 [#623](https://github.com/RocketPy-Team/RocketPy/pull/623)
 - MNT: bump minimum Python version to 3.9. [#624](https://github.com/RocketPy-Team/RocketPy/pull/624)
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-### Fixed
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+- DOC: Change rocketpy Landing Page to Standard Code docs [#584](https://github.com/RocketPy-Team/RocketPy/pull/584)
 
 ## [1.3.0.post1] - 2024-06-02
 
@@ -76,7 +88,6 @@ You can install this version by running `pip install rocketpy==1.3.0`
 - MNT: refactor u_dot parachute method [#596](https://github.com/RocketPy-Team/RocketPy/pull/596)
 - BLD: Change setup.py to pyproject.toml [#589](https://github.com/RocketPy-Team/RocketPy/pull/589)
 - DEP: delete deprecated rocketpy.tools.cached_property [#587](https://github.com/RocketPy-Team/RocketPy/pull/587)
-- DOC: Change rocketpy Landing Page to Standard Code docs [#584](https://github.com/RocketPy-Team/RocketPy/pull/584)
 - ENH: Flight simulation speed up [#581] (https://github.com/RocketPy-Team/RocketPy/pull/581) 
 - MNT: Modularize Rocket Draw [#580](https://github.com/RocketPy-Team/RocketPy/pull/580)
 - DOC: Improvements of Environment docstring phrasing [#565](https://github.com/RocketPy-Team/RocketPy/pull/565)