Tex. Gov't Code § 432.115

The appellate review of records of trial provided by this chapter, the proceedings, findings, and sentences of courts-martial as reviewed and approved, as required by this chapter, and all dismissals and discharges carried into execution under sentences by courts-martial following review and approval as required by this chapter, are final and conclusive. Orders publishing the proceedings of the courts-martial and all action taken pursuant to those proceedings are binding on all departments, courts, agencies, and officers of the state, subject only to action on a petition for a new trial as provided in Section 432.112.