RM-188018 Release state_machine 3.0.0

[rmconsole-readonly-wk]

Pull Requests included in release:

• Major changes:
  • FEDX-45 : Update to null safety

Requested by: @robbecker-wf

Diff Between Last Tag and Proposed Release: https://github.com/Workiva/state_machine/compare/2.2.12...Workiva:release_state_machine_3.0.0 Diff Between Last Tag and New Tag: https://github.com/Workiva/state_machine/compare/2.2.12...3.0.0

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

[aviary-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.

[robbecker-wf]

@Workiva/release-management-p assuming CI passes