I have uploaded new, updated Robinson-Pierpont Greek New Testament files. The latest, 2026 change is that in Romans 13:9, σεαυτόν has been changed to ἑαυτόν, joining the Textus Receptus. I also added a few iota subscripts that were lacking in the 2005 edition.
You can download the new editions from the links below:

The one with the Nestle-Aland variants: https://bibletranslation.ws/down/Robinson_Pierpont_GNT.pdf
The one without the variants: https://bibletranslation.ws/down/Robinson_Pierpont_GNT_NV.pdf