> On 25 Oct 2024, at 05:45, 馬 騰飛 <ma-teng...@nec.cn> wrote: > > Dear PostgreSQL Community, > > After upgrading PostgreSQL to version 16.3, our server encountered the error > "Only AuthenticationClearTextPassword and AuthenticationMD5Password supported > for now. Received: 10" when connecting to the database. > > We are currently using .NET Framework version 3.5. If we upgrade Npgsql to > version 8.0.5, will there be compatibility issues? > If there are compatibility issues, could you tell me the minimum version of > Npgsql that we should use to upgrade PostgreSQL to 16.3 without upgrading the > .NET Framework?
Try PostgreSQL 16.4 instead, there was a known regression for very old Npgsql versions in 16.3. -- Daniel Gustafsson
