It's worth mentioning that this isn't just a case of people not being able to use the patch outside of AWS; the patch is actually impeding pgbouncer from implementing a similar feature:
> We'd like to rewrite such features for pgbouncer from the ground up but it is impossible to prove to the lawyer that the re-writing is not kind of "derivative works". I believe it is not what you expected, as an opensource project that derived benefit from the whole pgbouncer community.
> We'd like to rewrite such features for pgbouncer from the ground up but it is impossible to prove to the lawyer that the re-writing is not kind of "derivative works". I believe it is not what you expected, as an opensource project that derived benefit from the whole pgbouncer community.