chore(master): release 1.16.0

[yordis]

🤖 I have created a release beep boop

1.16.0 (2025-12-26)

Features

• add strict policy option for enforcing base URL (#817) (e476093)
• support function streams in multipart handling (#801) (dd8b206), closes #648

Bug Fixes

• DecompressResponse middleware for multiple encodings and keep updated content-length header (#809) (288699e)
• Handle breaking change in Finch.stream API (#813) (ce5ea80)
• Handle errors in streaming responses (#819) (e7806bf)
• Use Version module to check finch version (#814) (56f9568)

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[Copilot]

Pull Request Overview

This is an automated release PR that bumps the Tesla library version from 1.15.3 to 1.16.0, adding changelog documentation for a new feature that supports function streams in multipart handling.

• Updated version number in mix.exs from 1.15.3 to 1.16.0
• Added changelog entry documenting the new multipart function streams feature

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
mix.exs	Updated version constant to reflect the new 1.16.0 release
CHANGELOG.md	Added release notes for version 1.16.0 with feature documentation

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[cursor]

PR Summary

Prepares the 1.16.0 release.

• Bumps version in mix.exs to 1.16.0
• Updates CHANGELOG.md with highlights:
  • Features: strict base URL enforcement option; support function streams in multipart
  • Fixes: multi-encoding DecompressResponse with content-length updates; compatibility with Finch.stream; error handling in streaming responses; finch version check via Version

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