Yes, thick clients will fail to connect on version mismatch (thin clients will work across versions).
On Mon, Oct 28, 2024 at 3:51 PM John Smith <java.dev....@gmail.com> wrote: > Are we limited by version when updating ignite? I have a 3 node "central" > cluster and a bunch of THICK clients connecting. Can we update the central > cluster to a newer version or will all the clients fail to connect because > of version mismatch? >