Ok, 1.1 is still being worked on. I switched to the native Eloquence path for German, which speeds up responsiveness big time, but gets rid of some special pronunciations that I wanted. So, I'm working on this now, but then it should be done, hopefully with better sample rates and a much more original ECI.dll as far as functions and their return values go.

The problems mostly concern German pronunciation bugs.

Ok, I already <published my Eloquence rebuild on GitHub, but I'm still not satisfied enough for a first release. However, the release, once done, will not just contain an nVDA-Addon, it will also contain an android APK! Same sound, same settings, everything you're looking for is in there. I also hope to include sapi5 in there.

ok, An Update on my eloquence c rebuild: there is still a whole lot to do regarding US english, and other languages still need to be implemented too, but the higher Sample rates are looking pretty good. I've already designed profiles when I was still working on OpenEVv, and I'm surprised how much better they work with my Eloquence rebuild. OpenEVv had some really bad crackling issues. Now, all that's needed is a consonant gain increase, and then, I think they're good to go.

Ok, the work on German in my Eloquence rebuild is nearly done, just some pronunciation discrepancies here and there. But I don't want to release an addon for testing before US English isn't done. But man, the work it took to even make it do the basic things right! Nevertheless, I don't regret it, because of all the advantages it will have when it comes to flexibility. and don't worry, everything you're looking for is there, also dictionary support.

Well, I've been working on OpenEVv recently, but I refrained from that. It looked pretty good at first, but honestly, IBM has so many annoying issues in comparison to the ETI / Speech Works Eloquence, which weren't as easy to convert to the OpenEVv architekture, that I'm now working on the apple eloquence thing on GitHub instead.
https://github.com/Mudb0y/Apple-Eloquence-ELF
It will receive all the improvements I've been meaning to add for a while, like native pause modes and sample rates.

Ok, how about this one? Again, just a test version I uploaded to dropbox.
https://www.dropbox.com/scl/fi/0a0m7alcvwxy6ev9ncobw/Eloquence-v21.3-test-v21.2-s-plus2dB.nvda-addon?rlkey=gv5ehdil9skngca82eypii3gl&dl=1

All right guys, v21.2 is out. The s-Problem should hopefully be fixed now, but I can't guarantee anything regarding the eloquence helper resources problem. Download it through the updater or using this link:
https://github.com/hozosch/eloquence_64/releases/download/v21.2/Eloquence-v21.2.nvda-addon

All right, it's now finally here! Go grap it through the updater, or using this link:
https://github.com/hozosch/eloquence_64/releases/download/v21.1/Eloquence-v21.1.nvda-addon

All right, v21.1 is coming up, with a more natural s and more presence, this time for real! It's already published, but don't download it yet, because the 16 kHZ option in the combo box still has a wrong label. I'm already fixing this, and it will be ready in a few minutes.

All right, it's finally there, a new, and hopefully much better 16 kHz Eloquence, based on the critical security fixes from Fastfinge. You can download the new version through the updater or using this link:
https://github.com/hozosch/eloquence_64/releases/download/v21/Eloquence-v21.nvda-addon

just released v20 of eloquence with upsampling! The 22 kHZ upsampling has been replaced by a native 16 kHz mode, patching the phonemes in the Eloquence Klatt Engine itself. The upsampler build dependency is no longer needed, making it much simpler. Download it through the updater or in this link:
https://github.com/hozosch/eloquence_64/releases/download/v20/Eloquence-v20.nvda-addon

I released v18.1 of my version of the Eloquence add-on with 22 kHz upsampling a few hours ago. It includes the double notice on successful update fix from @Fastfinge. You can download it from the built in update mechanism, or through this link:
https://github.com/hozosch/eloquence_64/releases/download/v18.1/Eloquence-v18.1.nvda-addon