What plan amendment is needed for an ESOP's termination?

An employee stock ownership plan was most recently amended in January 2017 (and then included everything through the “2016 Required Amendments List for Qualified Retirement Plans”) .

The employer/sponsor/administrator anticipates ending the plan and paying its final distributions in 2019.

Beyond stating the discontinuance and termination, is there any plan amendment needed to tax-qualify the plan for its end?

Answering my own question:

My quick look at

the 2017 Required Amendments List https://www.irs.gov/irb/2017-52_IRB#NOT-2017-72

and the Operational Compliance List https://www.irs.gov/retirement-plans/operational-compliance-list

suggest nothing is needed.