chore: release json2xml 6.5.1

[vinitkumar]

Summary

• bump json2xml from 6.5.0 to 6.5.1
• require the published XML-safe json2xml-rs 0.4.3 accelerator for the fast extra
• regenerate uv.lock from the public Rust release
• publish the 6.5.1 changelog, security notes, migration guidance, and package versions

Release order

json2xml-rs 0.4.3 was published and verified on PyPI and GitHub before this dependency floor was raised.

Verification

• 496 tests passed with 100% statement coverage
• Ruff passed
• ty passed
• isolated install selected json2xml-rs 0.4.3 and activated the Rust backend
• sdist and wheel builds passed
• Twine metadata checks passed
• wheel metadata requires json2xml-rs>=0.4.3 for the fast extra
• lat check passed

Summary by Sourcery

Release json2xml 6.5.1 with updated security behavior and a pinned Rust accelerator dependency.

New Features:

• Document and ship json2xml 6.5.1 with clarified URL reading defaults, response size limits, and XML validation behavior.

Bug Fixes:

• Ensure XML 1.0-forbidden characters are consistently rejected across the Python serializer and Rust accelerator instead of emitting invalid XML.

Enhancements:

• Tighten URL reading security by pinning connections to validated DNS addresses, enforcing content-encoding and response size limits, and improving error handling for malformed hostnames and allow_private_networks values.
• Require json2xml-rs>=0.4.3 for the json2xml[fast] extra and refresh the release notes to reflect the coordinated Python/Rust release.
• Regenerate dependency lockfile and update release documentation with detailed highlights, migration guidance, package versions, and verification steps.

Build:

• Bump the Python package version to 6.5.1 and update the json2xml[fast] extra to depend on json2xml-rs>=0.4.3.

Documentation:

• Revise RELEASE_NOTES to describe the 6.5.1 security improvements, migration guidance, and package/version details, and to move previous json2xml-rs 0.4.3 notes into their own section.

[sourcery-ai]

Reviewer's Guide

Release json2xml 6.5.1 by bumping the core package version, tightening the fast extra to require json2xml-rs 0.4.3, updating the release notes and history to describe the Python and Rust changes, and regenerating uv.lock against the published Rust accelerator.

File-Level Changes

Change	Details	Files
Bump json2xml to 6.5.1 and require the XML-safe json2xml-rs 0.4.3 for the fast extra.	Update the project version from 6.5.0 to 6.5.1 in packaging metadata. Update the runtime version constant to 6.5.1. Raise the json2xml-rs dependency floor for the fast extra from >=0.4.2 to >=0.4.3.	pyproject.toml json2xml/__init__.py
Refresh and restructure release notes to document the json2xml 6.5.1 Python release and the json2xml-rs 0.4.3 Rust accelerator, including security, migration, and verification details.	Replace the top-level section to focus on json2xml 6.5.1 highlights, security behavior, migration guidance, package versions, and verification steps. Move the json2xml-rs 0.4.3 content into its own section, preserving its highlights, migration guidance, package version, and verification details. Align migration guidance and security notes between the Python package and Rust accelerator, updating wording to reflect current behavior and defaults.	RELEASE_NOTES.md HISTORY.rst
Regenerate uv.lock to match the new dependency floor and published json2xml-rs 0.4.3 release.	Update locked dependency versions and hashes to reflect the new json2xml-rs minimum and current ecosystem state. Ensure the lockfile is consistent with the pyproject.toml fast extra requirement.	uv.lock

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (0754f9d) to head (86ffc47).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##            master      #375   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            7         7           
  Lines          920       920           
=========================================
  Hits           920       920           

Flag	Coverage Δ
unittests	100.00% <ø> (ø)

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