For those who purchased from Embertone (for example Joshua Bell Violin, Walker Piano), I received a general email from Alex Davis (co-founder). After leaving, started a new company in 2025, Tempest Instruments.
Tempest is where I get to follow my obsessions. Rare violins. Old instruments with stories worth telling. Forgotten musical treasures, dug up and made playable. And tools designed to fix age-old sample library problems.
Minimstrings “the first sample library built for expressive repetitive legato writing” “Crafted for silky smooth realistic performance”
Sona/Chroma a new kind of orchestral instrument blending. Perfect for creators seeking new sonic dimensions, Sona/Chroma empowers users to seamlessly merge 16 orchestral instruments and their groups, delivering an infinite array of unique timbres.
It says this one is free 
Sigal Collection We teamed up with the Sigal Music Museum, a renowned institution in Greenville, South Carolina, celebrated for its remarkable collection of some of the world’s rarest and most cherished keyboard instruments.
Highlights include a Broadwood & Sons piano famously played by Frédéric Chopin and an ornate harpsichord once owned by Queen Charlotte, graced by the hands of Mozart himself.
The Stein piano delivers a captivating, subtly “almost piano” sound, while the 1815 Walter piano, equipped with four pedals, showcases remarkable versatility. Its rare bassoon pedal adds a buzzy, prepared-piano effect, while the moderator pedal introduces a felt layer over the strings, producing a warm, cinematic tone ideal for intimate passages.
More information on their website with newsletter sign up at the bottom for developments.
[I have no affiliation with them, just received the email which I presume some of you also did.]