Tex. R. App. P. 27.3
After an order or judgment in a civil case has been appealed, if the trial court modifies the order or judgment, or if the trial court vacates the order or judgment and replaces it with another appealable order or judgment, the appellate court must treat the appeal as from the subsequent order or judgment and may treat actions relating to the appeal of the first order or judgment as relating to the appeal of the subsequent order or judgment. The subsequent order or judgment and actions relating to it may be included in the original or supplemental record. Any party may nonetheless appeal from the subsequent order or judgment.
Tex. R. App. P. 27.3
Notes and Comments
Comment to 1997 change: This rule is new and combines the provisions of former Rules 41(c) and 58.