Features
- Added handling of packages with the same name, version, and architecture, when saving a new repository version.
[6429](https://pulp.plan.io/issues/6429)
- Both simple and structured publish now use separate `Architecture: all` package indecies only.
[6991](https://pulp.plan.io/issues/6991)
Bugfixes
- Optional version strings are now stripped from the sourcename before using it for package file paths.
[7153](https://pulp.plan.io/issues/7153)
- Fixed several field names in the to deb822 translation dict.
[7190](https://pulp.plan.io/issues/7190)
- `Section` and `Priority` are no longer required for package indecies.
[7236](https://pulp.plan.io/issues/7236)
- Fixed content creation for fields containing more than 255 characters by using `TextField` instead of `CharField` for all package model fields.
[7257](https://pulp.plan.io/issues/7257)
- Fixed a bug where component path prefixes were added to package index paths twice instead of once when using structured publish.
[7295](https://pulp.plan.io/issues/7295)
Improved Documentation
- Added a note on per repository package uniqueness constraints to the feature overview documentation.
[6429](https://pulp.plan.io/issues/6429)
- Fixed several URLs pointing at various API documentation.
[6506](https://pulp.plan.io/issues/6506)
- Reworked the workflow documentation and added flow charts.
[7148](https://pulp.plan.io/issues/7148)
- Completely refactored the documentation source files.
[7211](https://pulp.plan.io/issues/7211)
- Added a high level "feature overview" documentation.
[7318](https://pulp.plan.io/issues/7318)
- Added meaningful endpoint descriptions to the REST API documentation.
[7355](https://pulp.plan.io/issues/7355)
Misc
- Added tests for repos with distribution paths that are not equal to the codename.
[6051](https://pulp.plan.io/issues/6051)
- Added a long_description to the python package.
[6882](https://pulp.plan.io/issues/6882)
- Added test to publish repository with package index files but no packages.
[7344](https://pulp.plan.io/issues/7344)
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