We say PostgreSQL 12 is supported because that was the most recent version of PostgreSQL that the FDO provider was tested with. Our matrix of PostgreSQL versions to test is small and having to add more versions to test against is more developer overhead.
Having said that, the libpq library the PostgreSQL FDO provider is using is generally highly compatible across many different PostgreSQL server versions. It could very well be working with PostgreSQL 13+, I just haven't had the dev cycles to personally verify this fact. So without trying to give a cop-out answer, just try with PostgreSQL 16 yourself (spin up a docker container or something) and see if it works and let us know if there are any issues. - Jackie You wrote: Hi, The current PostgreSQL version is 16. Support for version 11 will end in February 2024 (AWS RDS PostgreSQL 11 must be migrated). So, the most advanced PostgreSQL version the new Mapguide 4.0 will support is version 12 ? It is not possible a more recent version ? It is a FDO limitation ? Regards, Liglio -- *Please Note: I no longer create new posts or post replies to any OSGeo mailing list through nabble. As a result, you most likely won't see this message appear on nabble's view of any OSGeo mailing list and may only see this message through mailing list archives or depending on your mailing list subscription settings, through daily message digests or automated notifications from the mailing lists.*
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