The next day, the official SONICWIRE twitter account stated they had read though the suggestions various users had made. On June 4, 2020, the SONICWIRE twitter account announced Hatsune Miku NT protorype and Piapro Studio NT prototype were available to download. On June 2, 2020, wat tweeted that he looked at Hatsune Miku's data from 2007 when structuring her NT voicebank, and states there were some specific qualities Miku had which he stated could not be replicated in Yamaha's synth engine. On May 22, 2020, the official SONICWIRE twitter account stated the beta version of Hatsune Miku NT was in the final stages of development, and it was planned to be released within the next week. This time, the release date for the beta version was pushed back to the middle of May. The beta version of the product was then delayed a second time. wat stated the delay was due to various reasons. On March 16, 2020, wat stated that the beta release date for Hatsune Miku NT had moved to early April. Wat also stated that some parameters were being worked on to improve the sound of consonants, and that he was working with Asami Shimoda. wat also tweeted that the company was working on a more organic sounding singing style, set to be completed in January 2020. This 'prototype' version of the editor could be used with Miku's NT Original voicebank. Those who registered for Hatsune Miku NT early will be able to access a standalone 'prototype' version of Piapro Studio NT in March 2020. The full product was to be released by August 2020, and users could register for the product early. Later that day, the official sonicwire twitter account announced the product page for Hatsune Miku NT was open. On December 24, 2019, wat stated on twitter that new information would be released regarding Hatsune Miku NT (Newtype).

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