chore(main): release 0.6.0

[github-actions]

🤖 I have created a release beep boop

0.6.0 (2022-05-17)

⚠ BREAKING CHANGES

• deprecate default connect method (feat!: deprecate default connect method GoogleCloudPlatform/cloud-sql-python-connector#316)
• update error messages and doc strings (fix!: update error messages and doc strings GoogleCloudPlatform/cloud-sql-python-connector#276)
• consolidate to 'ip_type' instead of 'ip_types' for connect args (fix!: consolidate to 'ip_type' instead of 'ip_types' for connect args GoogleCloudPlatform/cloud-sql-python-connector#220)

Features

• add arg for specifying credentials (#226) (85f5476)
• add asynchronous interface to Connector (#280) (9cef59e)
• add pg8000 support (#40) (d810d7d)
• add pytds support (#57) (060a78f)
• add rate limiter and force refresh function (#146) (b390fac)
• add support for IAM auth with pg8000 driver (#101) (6703232)
• add support for python 3.10 (#227) (8359f85)
• allow specifying ip address type (#79) (b3f80c9)
• deprecate default connect method (#316) (4a543dc)
• drop support for Python 3.6 (#299) (0d63f90)
• expose Connector object to allow multiple connection configurations. (#210) (cef1ed1)
• reuse instance connection managers (#69) (72c05ec)
• set User-Agent to include version and SQL driver info (#54) (851d110)
• support Active Directory auth for Windows (#131) (66e4e2e)
• switch development status to beta (#149) (b415e03)

Bug Fixes

• add timeout in InstanceConnectionManager.connect (#60) (816019b)
• allow support for impersonated credentials via gcloud (#262) (8b7e5f7)
• avoid hang on connector.connect (#27) (e043fe6)
• cancel all async resources when an ICM is destroyed (#76) (07de2a2)
• consolidate to 'ip_type' instead of 'ip_types' for connect args (#220) (5f9cf58)
• correct variable name and credential copying (#25) (41e317e)
• force use of TLSv1.3 when IAM auth enabled (#108) (a10aa5a)
• generate keys asynchronously (#59) (56d2c70)
• make asyncio.Lock() run in background thread (#252) (f52ba7e)
• only replace refresh result if successful or current is invalid (#135) (9c8ed67)
• remove enable_iam_auth from downstream kwargs and catch error (#273) (f9576f3)
• remove token padding strip (#245) (cb77021)
• resolve TimeoutError and add context manager to Connector (#309) (372e401)
• strip padding from access tokens if present (#138) (1bc2ee4), closes #137
• update dependencies (#127) (7e1cccd)
• update dependencies to latest versions (#176) (03197ab)
• update dependencies to latest versions (#192) (046838a)
• update dependencies to latest versions (#351) (009dfda)
• update error messages and doc strings (#276) (68f37b4)
• use temporary directory instead of tempfile for Windows compatibility (#84) (ef46607)

Documentation

• Add Support policy to README (#151) (7dbc4b5)
• update code samples with python designation (#256) (17994cc)
• update README with connection pooling (#196) (af05cf5)

Miscellaneous Chores

• release 0.5.0 (#233) (bf81255)
• release 0.5.2 (#286) (5deffcf)
• release 0.6.0 (#326) (9ea1b73)

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