---
title: "Materialize v0.96"
date: 2024-04-17
released: true
patch: 2
---

## v0.96

#### SQL

* Support [`FORMAT CSV`](/sql/create-source/#csv) in the `COPY .. TO STDOUT`
  command.

* Add [`mz_role_parameters`](/sql/system-catalog/mz_catalog/#mz_role_parameters)
  to the system catalog. This table contains a row for each parameter whose default
value has been altered for a given role using [ALTER ROLE ... SET](/sql/alter-role/#alter_role_set).

#### Bug fixes and other improvements

* Fix the behavior of the [`translate`](https://materialize.com/docs/sql/functions/#translate)
  function when used with multibyte chars {{% gh 26585 %}}.

* Avoid panicking in the presence of composite keys in [`SUBSCRIBE`](/sql/subscribe/)
  commands using `ENVELOPE UPSERT` {{% gh 26567 %}}.

* Remove the unstable introspection relations
  `mz_internal.mz_compute_delays_histogram`,
  `mz_internal.mz_compute_delays_histogram_per_worker`, and
  `mz_internal.mz_compute_delays_histogram_raw`.