Materialize/doc/user/content/releases/v0.96.md

---

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

patch: 2

v0.96

SQL

• Support FORMAT CSV in the COPY .. TO STDOUT command.

• Add 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.

Bug fixes and other improvements

• Fix the behavior of the translate function when used with multibyte chars {{% gh 26585 %}}.

• Avoid panicking in the presence of composite keys in 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.