4.1.1 is due "very soon" -- there's two outstanding blocker UCX issues that are awaiting resolution.
That being said, you can certainly start with v4.1.0 today and upgrade to v4.1.1 when it comes out. 4.1.1 will be ABI and backwards compatible with v4.1.0.. On Feb 21, 2021, at 11:40 AM, Arturo Fernandez via users <users@lists.open-mpi.org<mailto:users@lists.open-mpi.org>> wrote: Hello, I need to decide whether to use v4.1.0 or v4.1.1 for a project and was wondering if there is any extra information about the latter version. Is there going to be a rc2 or an ETA for the stable version? Thanks, Arturo -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>
