Hi Amir, You can find the major differences in Flink 1.18's release note[1], which has also described the performance improvements in 1.18.
[1] https://flink.apache.org/2023/10/24/announcing-the-release-of-apache-flink-1.18/ Best, Yunfeng Zhou On Wed, Nov 8, 2023 at 11:50 PM Amir Hossein Sharifzadeh <amirsharifza...@gmail.com> wrote: > > Hello Flink dev team, > > This question might have been answered already but I want to ask again > after the official release 1.18. > > What are the major differences between Fink 1.17 and 1.18? Is 1.18 faster > for streaming processing? > > Thank you very much. > > Best, > Amir