"Jonathan S. Katz" <jkatz@postgresql.org> writes:
> On 9/15/20 12:05 PM, Tom Lane wrote:
>> Ah. OK, we can certainly extend it to mention that. How about
>> (not bothering with markup yet)
>>
>> Remove support for upgrading unpackaged (pre-9.1) extensions (Tom Lane)
>> +
>> +The FROM option of CREATE EXTENSION is no longer supported.
> +1.
> With that in place, I'm more ambivalent to whether or not it's mentioned
> in the incompatibilities section as well, though would lean towards
> having a mention of it there as it technically is one. But I don't feel
> too strongly about it.
After thinking a bit, I'm inclined to agree that we should move it
to "Incompatibilities". It is a core server change (third-party
extensions don't have a choice to opt out, as per postgis' issue),
and even if it's trivial, we have some even-more-trivial issues
listed there, like command tag changes.
regards, tom lane
