# Version 4.18

Release date: 2020-02-06

This release contains a number of bug fixes and new features since the release of pgAdmin4 4.17.

## New features

Issue #2554 - Added support for a multi-level partitioned table.
Issue #3452 - Added a Schema Diff tool to compare two schemas and generate a diff script.
Issue #4762 - Allow screen-reader to read label & description of non-textable elements.
Issue #4763 - Allow screen-reader to identify the alert errors.
Issue #4770 - Added labels and titles after parsing and validating all the pgAdmin4 web pages for accessibility.
Issue #4993 - Set input controls as read-only instead of disabled will allow tab navigation in the properties tab and also allow screen readers to read it.

## Housekeeping

Issue #5049 - Improve code coverage and API test cases for the CAST module.
Issue #5050 - Improve code coverage and API test cases for the LANGUAGE module.
Issue #5071 - Improve the test framework to run for multiple classes defined in a single file.
Issue #5072 - Updated wcDocker package which includes aria-label accessibility improvements.
Issue #5096 - Replace node-sass with sass for SCSS compilation.

## Bug fixes

Issue #3812 - Ensure that path file name should not disappear when changing ext from the dropdown in file explorer dialog.
Issue #4410 - Fixed an issue while editing char[] or character varying[] column from View/Edit data throwing an error.
Issue #4511 - Fixed an issue where Grant wizard unable to handle multiple objects when the query string parameter exceeds its limit.
Issue #4601 - Added tab navigation on close buttons for all the panels and create/properties dialog.
Issue #4827 - Fix column resizable issue in the file explorer dialog.
Issue #5000 - Logout the pgAdmin session when no user activity of mouse move, click or keypress.
Issue #5025 - Fix an issue where setting STORAGE_DIR to empty should show all the volumes on Windows in server mode.
Issue #5065 - Updated the incorrect icon used for the cast node on refresh.
Issue #5066 - Fix an issue where refreshing a package results in the change in the object completely.
Issue #5074 - Fix an issue where select, insert and update scripts on tables throwing an error.
Issue #5076 - Ensure Postfix starts in the container, now it runs as non-root by default.
Issue #5116 - Fixed an issue where Save Password control disappears after clicking on it while creating a server.