Version 1.0.2 (encode#847)

* Version 1.0.2

* Update CHANGELOG.md

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Co-authored-by: Tom Christie <tom@tomchristie.com>

Version 1.0.1 (encode#842)

* Version 1.0.1

* Update CHANGELOG.md

Version date (encode#821)

Version 0.18.0 (encode#768)

* new version

* Update httpcore/__init__.py

* Update CHANGELOG.md

* Update CHANGELOG.md

* reorder by importance

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Co-authored-by: Tom Christie <tom@tomchristie.com>

Version 0.17.3 (encode#744)

* Version 0.17.3

* Remove release date

* Sort changes by importance

* Add release date

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Co-authored-by: Tom Christie <tom@tomchristie.com>

Version 0.17.2 (encode#697)

* Version 0.17.2

* Sorting changes by importance

* Sort by importance, fix typo

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Co-authored-by: Tom Christie <tom@tomchristie.com>

Fix pool timeout edge-case. (encode#688)

Version 0.17.0 (encode#661)

* Add DEBUG level logging

* Add connection.close logging

* Update tests

* Add logging documentation

* Version 0.17.0

* Update CHANGELOG.md

Version 0.16.3 (encode#640)

* Version 0.16.3

* Update CHANGELOG

* Update CHANGELOG

* Update CHANGELOG.md

Version 0.16.2 (encode#628)