FLINT 3.5 released

[Fredrik Johansson]

Dear all,

I'm pleased to announce FLINT 3.5: https://github.com/flintlib/flint/releases/tag/v3.5.0

Highlights:

* The new radix module for fast multiprecision arithmetic in nonbinary radix (e.g. decimal or p-adic)
* Significantly faster and more robust Smith normal form of integer matrices
* Ore polynomials over generic rings
* Speedups to word-size modular arithmetic, primality testing and factoring
* Faster complex polynomial root-finding
* Montgomery nmod arithmetic
* Polynomial middle products
* Many other fixes and improvements

See https://flintlib.org/doc/history.html for a complete list of changes. For this version, we've merged 91 pull requests with code from the following 21 authors:

* Albin Ahlbäck
* Alexey Orlov
* David Sparks
* Edgar Costa
* Fredrik Johansson
* Guillaume Moroz
* Jerry James
* Julien Schueller
* Kerem Kelleboz
* Lars Göttgens
* Mathieu Gouttenoire
* Maria Neagoie
* Marc Mezzarobba
* Mate Soos
* Ricardo Buring
* Sergey Fedorov
* Tal Regev
* user202729
* Vincent Neiger
* Vlad Shcherbina
* Viorel Wegner

Thanks to everyone who contributed to this release, including participants on the issue tracker and the mailing list!

ADVERTISEMENT: there will be a FLINT development workshop June 15-19 in Bordeaux. See https://flintlib.github.io/workshop2026.html for details. If you plan to attend, please contact me as soon as possible to register.

Best wishes on behalf of the FLINT team,

Fredrik