# What's New in pg\_clickhouse v0.3.2: Postgres 19, TLS, Regex, and Memory

DevFeed: [What's New in pg\_clickhouse v0.3.2: Postgres 19, TLS, Regex, and Memory](<https://devfeed.tech/articles/what-s-new-in-pg-clickhouse-v0-3-2-postgres-19-tls-regex-and-memory-5491.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/pg_clickhouse-whats-new-june-2026>)

Author: David Wheeler

Published: 2026-06-23T11:25:40Z

Content type: release

Language: en

Sources: [ClickHouse Blog](<https://devfeed.tech/sources/clickhouse-blog.md>)

Topics: [releases](<https://devfeed.tech/topics/releases.md>), [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [PostgreSQL](<https://devfeed.tech/topics/postgresql.md>), [TLS (Transport Layer Security)](<https://devfeed.tech/topics/tls.md>), [Regular expression](<https://devfeed.tech/topics/regular-expression.md>), [Compression](<https://devfeed.tech/topics/compression.md>), [Database](<https://devfeed.tech/topics/database.md>)

Tags: [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [compression](<https://devfeed.tech/tags/compression.md>), [http](<https://devfeed.tech/tags/http.md>), [memory](<https://devfeed.tech/tags/memory.md>), [postgres](<https://devfeed.tech/tags/postgres.md>), [postgresql](<https://devfeed.tech/tags/postgresql.md>), [releases](<https://devfeed.tech/tags/releases.md>), [tls](<https://devfeed.tech/tags/tls.md>)

## AI overview

pg_clickhouse v0.3.2 adds PostgreSQL 19 Beta 1 support, new TLS connection options, corrected regular-expression pushdown behavior, and fixes for memory-consumption issues. The release also adds ClickHouse native protocol compression for query results and data, plus additional pushdown improvements.

## Source excerpt

The latest pg_clickhouse releases bring JSONB, date/time, and array function pushdown, plus HTTP result set streaming for lower memory usage.