Released on 2020-10-17. All issues associated with this milestone can be found using this filter.

Added

• Closure callback APIs for the production of URLRequests and URLSessionTasks.
  • Added by Jon Shier in Pull Request #3219.
• URLSessionTaskMetrics gathering on watchOS 7+.
  • Added by Jon Shier in Pull Request #3321.

Updated

• Project settings, GitHub Actions, tests, and formatting for newer Xcodes.
  • Updated by Jon Shier in Pull Requests #3278, #3284, #3285, #3309, and #3320.
• Use of URLRequest.headers extension property in URLEncoding.
  • Updated by tomisacat in Pull Request #3264.
• iOS example app.
  • Updated by rain2540 in Pull Request #3268.
• Various documentation.
  • Updated by Jaydeep Vora, Minhyuk Kim, and Tieda in Pull Requests #3274, #3292, and #3317.

Fixed

• Double lock crash in AuthenticationInterceptor caused by synchronous refresh implementations.
  • Fixed by Jon Shier in Pull Request #3322.
• Crash when requesting file:// URLs by producing validation error.
  • Fixed by hyotak.yun in Pull Request #3318.
• Missing rethrow of error produced when writing temporary multipart files fails.
  • Fixed by sudo.park in Pull Request #3306.
• Objective-C module conflicts in Xcode 12 by removing Obj-C module support.
  • Fixed by Jon Shier in Pull Request #3308.