Mapproxy

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Improvements:

- Alpine based docker images have been added
- Added parameter to change background map source in layer preview
- Dependency updates

Fixes:

- Rendering issue: Check for existing tile coordinates before using them
- Fix mixed image format for file, S3 and azureblob caches

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Breaking:

- Removal of old unsupported python versions 3.7
- Tested python version range is now 3.8 to 3.11
- Lots of dependency updates

Improvements:

- Add S3 performance option to request via urllib2
- Allow md5 calls to work in FIPS environments
- Several Redis Cache enhancements
- Coverage support for caches

Fixes:

- Configure image options for caches (fixes erratically white tiles when requesting multiple cached layers)
- Fix for Legends in JSON Format
- Some more minor fixups

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Breaking:

- Removal of old unsupported python versions 2.7 and 3.6
- Tested python version range is now 3.7 to 3.11
- Lots of dependency updates

Improvements:

- New cache: Azure Blob storage
- Lots of dependency updates
- Support for JSON legends
- Updated layer preview to use latest openlayers
- Official docker images released, documentation updated

Fixes:

- Fixed issues with sqlite cache (629 and 625)
- Dependency correction
- library detection difficulties on some operating systems
- encoding issues with umlauts in featureinfo
- Several minor bugfixes
- mapproxy-util export - derive image format from cache config

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Fixes:

- Fixup release on PyPI

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Improvements:

- WMS Dimension caching (449)
- Add a mechanism to define plugins (578)
- Support of non-EPSG SRS authorities (572)
- Support for python 3.10 (582)

Fixes:

- Several minor bugfixes

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Improvements:

- Refresh while serving (518).
- Enabled commandline option `skip uncached` (515)
- Several dependencies updated
- Support for python 3.5 has been dropped because of its EOL, 3.9 has been added

Fixes:

- Several minor bugfixes
- Security fix to avoid potential web cache poisoning.