Does Aurora PostgreSQL serverless support pg_partman?

Please refer to Managing PostgreSQL partitions with the pg_partman extension

Hello.

I was able to create Aurora Serverless and enable "pg_partman".
https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/PostgreSQL_Partitions.html

I was able to confirm up to the point of enabling it.
I recommend that you check the operation in your own environment.

postgres=> SELECT * FROM pg_available_extensions WHERE name IN ('pg_partman') ORDER BY name;
    name    | default_version | installed_version |                       comment
------------+-----------------+-------------------+------------------------------------------------------
 pg_partman | 4.7.3           |                   | Extension to manage partitioned tables by time or ID
(1 row)

postgres=> CREATE SCHEMA partman;
postgres=> CREATE EXTENSION pg_partman WITH SCHEMA partman;

postgres=> SELECT * FROM pg_extension;
  oid  |  extname   | extowner | extnamespace | extrelocatable | extversion |      extconfig      | extcondition
-------+------------+----------+--------------+----------------+------------+---------------------+--------------
 14498 | plpgsql    |       10 |           11 | f              | 1.0        |                     |
 20523 | pg_partman |       10 |        20522 | f              | 4.7.3      | {20527,20556,20589} | {"","",""}

Thank you for your reply, I have tried the query that you have sent me. I don't see it in our extensions. We use Aurora Serverless v1 along with 11.21 version.