pgadmin4/docs/en_US/release_notes_9_1.rst

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Version 9.1
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Release date: 2025-03-06

This release contains a number of bug fixes and new features since the release of pgAdmin 4 v9.0.

Supported Database Servers
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**PostgreSQL**: 13, 14, 15, 16 and 17

**EDB Advanced Server**: 13, 14, 15, 16 and 17

Bundled PostgreSQL Utilities
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**psql**, **pg_dump**, **pg_dumpall**, **pg_restore**: 17.0


New features
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  | `Issue #5128 <https://github.com/pgadmin-org/pgadmin4/issues/5128>`_ -  Add support for one to one relationship in the ERD tool.
  | `Issue #8436 <https://github.com/pgadmin-org/pgadmin4/issues/8436>`_ -  Enable the ability to close the 'Welcome' tab in the Query Tool/PSQL Workspace.

Housekeeping
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  | `Issue #8068 <https://github.com/pgadmin-org/pgadmin4/issues/8068>`_ -  Added support for Python 3.13

Bug fixes
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  | `Issue #8181 <https://github.com/pgadmin-org/pgadmin4/issues/8181>`_ -  Fixed an issue where pgAdmin does not support pg_vector column length/precision.
  | `Issue #8296 <https://github.com/pgadmin-org/pgadmin4/issues/8296>`_ -  Fixed an issue where pasting text containing JSON data into the query tool grid would result in incorrect parsing.
  | `Issue #8341 <https://github.com/pgadmin-org/pgadmin4/issues/8341>`_ -  Fixed an issue where the query tool was not treating IDENTITY columns as columns with default values when inserting new rows.
  | `Issue #8389 <https://github.com/pgadmin-org/pgadmin4/issues/8389>`_ -  Fixed an issue where the ERD tool fails to open a saved file containing parent-child relationship within the same table.
  | `Issue #8410 <https://github.com/pgadmin-org/pgadmin4/issues/8410>`_ -  Fixed Docker image entrypoint.sh email validation.
  | `Issue #8418 <https://github.com/pgadmin-org/pgadmin4/issues/8418>`_ -  Fixed an issue where the User Management and Change Password dialogs were hidden when selecting a menu while a workspace other than 'Default' was active.
  | `Issue #8430 <https://github.com/pgadmin-org/pgadmin4/issues/8430>`_ -  Fixed an issue where the column order displayed was incorrect for exclusion constraints with multiple columns.
  | `Issue #8435 <https://github.com/pgadmin-org/pgadmin4/issues/8435>`_ -  Ensure the saved passwords are decrypted with the correct encryption key for external authentication in server mode.
  | `Issue #8460 <https://github.com/pgadmin-org/pgadmin4/issues/8460>`_ -  Fixed an issue where deleting rows in the query tool would delete all rows in the table when 'Select All Remaining Rows' was used.