RM-189801 Release json_schema 5.0.0-rc1

[rmconsole-readonly-wk]

Pull Requests included in release:

• Patch changes:
  • refactor: update to sound null safety

Requested by: @michaelcarter-wf

Diff Between Last Tag and Proposed Release: https://github.com/Workiva/json_schema/compare/4.0.4...Workiva:release_json_schema_5.0.0-rc1 Diff Between Last Tag and New Tag: https://github.com/Workiva/json_schema/compare/4.0.4...5.0.0-rc1

The logs for the request that created this PR can be found here This pull request can be recreated by clicking here

[aviary2-wf]

Security Insights

No security relevant content was detected by automated scans.

Action Items

• Review PR for security impact; comment "security review required" if needed or unsure

• Verify aviary.yaml coverage of security relevant code

  Questions or Comments? Reach out on Slack: #support-infosec.

[michaelcarter-wf]

@Workiva/release-management-p