Bump version to 1.5.2 (#303)

Bump version to 1.5.2 and enable test against REL_18_STABLE

Support PG18beta1. (#298)

Remove idx_offset optimization from clientauth. (#295)

There was a math bug with this optimization that caused incoming
connections to occassionally be missed by a worker.  This optimization
doesn't seem necessary and makes the code harder to understand and
maintain, so just get rid of it.

Update a TAP test for postgres 4f7f7b0 to pass CI on master.

Warn the user if a hook function is registered but a necessary parame…

…ter is not enabled (#270)

Start background workers on consistent state (#262)

Allows workers to start on hot standby.

Bump version to 1.3.3 (#255)

Record dependency of default version sql func on the extension (#246)

Allow `@` character in extension names (#244)

Update docs for cluster-wide passcheck (#236)

Add new parameter `pgtle.passcheck_db_name` and describe how to enable
cluster-wide passcheck.

Correct a previous mistake in the docs that stated only `pgtle_admin`
users can SELECT `pgtle.feature_info`.

Add clientauth documentation and example (#231)

Based on the existing documentation for the passcheck hook. Added a SQL file under the examples directory containing a sample clientauth extension that locks out users after repeated failed login attempts.