CREATE EXTENSION hll VERSION '2.10';
ALTER EXTENSION hll UPDATE TO '2.11';
ALTER EXTENSION hll UPDATE TO '2.12';
ALTER EXTENSION hll UPDATE TO '2.13';
ALTER EXTENSION hll UPDATE TO '2.14';
ALTER EXTENSION hll UPDATE TO '2.15';
ALTER EXTENSION hll UPDATE TO '2.16';
ALTER EXTENSION hll UPDATE TO '2.17';
ALTER EXTENSION hll UPDATE TO '2.18';
ALTER EXTENSION hll UPDATE TO '2.19';
ALTER EXTENSION hll UPDATE TO '2.20';
ALTER EXTENSION hll UPDATE TO '2.21';
