Bandersnatch

New Features

- Build a swift and non swift docker image - `PR 754`
- Split Docker Build to accept build args to optionally include swift support - `PR 741` - Thanks **nlaurance-pyie**
- Slimmer docker image - `PR 738` - Thanks **nlaurance-pyie**
- Renamed black/white to block/allow lists - `PR 737` - Thanks **nlaurance-pyie**
- packages allowlist can be defined from requirements like files - `PR 739` - Thanks **nlaurance-pyie**
- Simplify logging around filters - `PR 678` - Thanks **dalley**

Bug Fixes

- Handling of timeouts that can occur in verify. - `PR 785` - Thanks **electricworry**
- Added retry logic on timeouts when fetching metadata - `PR 773` - Thanks **gerrod3**
- Fix links, improve docs CI, and improve external object linking - `PR 776` - Thanks **ichard26**
- Handle 404 status for json verify - `PR 763` - Thanks **electricworry**
- Clean up isort config after upgrade to 5+ - `PR 767` - Thanks **ichard26**
- Remove duplicate max() target serial finding code + update typing - `PR 745`
- swift.py: use BaseFileLock's lock_file property - `PR 699` - Thanks **hauntsaninja**
- Move to latest isort + mypy fixes - `PR 706`
- Update change log url in project metadata - `PR 673` - Thanks **abn**

New Features

- Add SOCKS proxy support to aiohttp via aiohttp-socks - `PR 668`
- Add support for skipping mirroring release files (metadata only) - `PR 670` - Thanks **abn**

Bug Fixes

- Move GitHub actions to v2 tags - `PR 666` - Thanks **ryuichi1208**

New Features

Thanks to RedHat engineers **dalley** + **gerrod3** for all this refactor work in PR 591

- New generic Mirror class to perform Python metadata syncing
- *(previous Mirror class has been renamed to BandersnatchMirror)*
- Package's filter methods are now part of its public API
- New `errors.py` file to house Bandersnatch specific errors

Internal API Changes

- Old Mirror class has been renamed to BandersnatchMirror. Performs same functionality with use of new Mirror API.
- BandersnatchMirror now performs all filesystem operations throughout the sync process including the ones previously
in Package.
- Package no longer performs filesystem operations. Properties `json_file`, `json_pypi_symlink`, `simple_directory`
and methods `save_json_metadata`, `sync_release_files`, `gen_data_requires_python`, `generate_simple_page`,
`sync_simple_page`, `_save_simple_page_version`, `_prepare_versions_path`, `_file_url_to_local_url`,
`_file_url_to_local_path`, `download_file` have all been moved into BandersnatchMirror. Package's `sync` has been
refactored into Bandersnatch's `process_package`.
- Package class is no longer created with an instance of Mirror
- StaleMetadata exception has been moved to new errors.py file
- PackageNotFound exception has been moved to new errors.py file

Bug Fixes

- Fixed Fix latest_release plugin to ensure latest version is included - `PR 660` - Thanks **serverwentdown**

Bug Fixes

- Fixed name parsing issue for allow/blocklist project filters - `PR 651` - Thanks **gerrod3**

*Storage abstraction refactor + Type Annotating!*

New Features

- bandersnatch is now 100% type annotated - `PRs 546 561 592 593` - Thanks **ichard26** + **rkm**
- Move to storage abstraction - `PR 445` - Thanks **techalchemy**
- Can now support more than just filesystem e.g. swift
- Add `sync` subcommand to force a sync on a particular PyPI package - `PR 572` - Thanks **z4yx**
- Added new allowlist filter - `PR 626` - Thanks **gerrod3**
- Make webdir/pypi/json/PKG symlinks relative - `PR 637` - Thanks **indrat**
- Makes mirror files more portable
- Add __main__ and program name override to ArgumentParser - `PR 643` - Thanks **rkm**
- Allow non pkg_resources install to work

Internal API Changes

- Refactored the removal of releases for release_plugins to happen inside of Package `PR 608` - Thanks **gerrod3**
- Minor refactor of Package class `PR 606` - Thanks **dralley**
- Refactored filter loading into separate class `PR 599` - Thanks **gerrod3**
- Move legacy directory cleanup to mirror.py `PR 586`
- Move verify to use Master for HTTP calls - `PR 555`
- Move http request code for package metadata to master.py - `PRs 550` - Thanks **dralley**

Bug Fixes

- Fixed allow/blocklist release filtering pre-releases - `PR 641` - Thanks **gerrod3**
- Casefold *(normalize per PEP503)* package names in blacklist/whitelist plugins config - `PR 629` - Thanks **lepaperwan**
- Fix passing package info to filters in verify action. `PR 638` - Thanks **indrat**
- Fix todo file removal - `PR 571`
- Introduce a new `global-timeout` config option for aiohttp coroutines - Default 5 hours - `PR 540` - Thanks **techalchemy**
- Many doc fixes - `PRs 542 551 557 605 628 630` - Thanks **pgrimaud** + **ichard26** + **hugovk**
- Move to setting timeout only on session + 10 * total_timeout (over sock timeouts) - `PR 535`
- Stop using `include_package_data` option in setup.cfg to get config files included in more installs - `PR 519`

- Change aiohttp-xmlrpc to use Master.session to ensure config shared - `PR 506` - Thanks **alebourdoulous** for reporting
- e.g. Maintin trust of proxy server environment variables