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Version 4.20
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Release date: 2020-04-02

This release contains a number of bug fixes and new features since the release of pgAdmin4 4.19.

New features
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| `Issue #5261 <https://redmine.postgresql.org/issues/5261>`_ -  Added support of Collation, FTS Configuration, FTS Dictionary, FTS Parser and FTS Template to the Schema Diff.
| `Issue #5262 <https://redmine.postgresql.org/issues/5262>`_ -  Added support of Domain, Domain Constraints and Types to the Schema Diff.

Housekeeping
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| `Issue #5271 <https://redmine.postgresql.org/issues/5271>`_ -  Enhance the color of switch control for both light and dark theme.
| `Issue #5284 <https://redmine.postgresql.org/issues/5284>`_ -  Added and fixed gettext usage for better translation coverage.

Bug fixes
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| `Issue #4237 <https://redmine.postgresql.org/issues/4237>`_ -  Fix an issue where the user can not change the value of DateTime picker control using keyboard.
| `Issue #4608 <https://redmine.postgresql.org/issues/4608>`_ -  Fixed some accessibility issues in the dialogs.
| `Issue #4942 <https://redmine.postgresql.org/issues/4942>`_ -  Fixed chrome driver download utility issue for Ubuntu.
| `Issue #5128 <https://redmine.postgresql.org/issues/5128>`_ -  Change some colors and opacity to comply with WCAG color contrast standards.
| `Issue #5143 <https://redmine.postgresql.org/issues/5143>`_ -  Fix an accessibility issue to maximize the panel for all alertify dialog.
| `Issue #5221 <https://redmine.postgresql.org/issues/5221>`_ -  Improve logic to get the DDL statements as a part of the comparison.
| `Issue #5241 <https://redmine.postgresql.org/issues/5241>`_ -  Fixed tab key navigation issue for Grant Wizard.
| `Issue #5279 <https://redmine.postgresql.org/issues/5279>`_ -  Fixed Unicode character issue causing error on Python2 environment.
| `Issue #5292 <https://redmine.postgresql.org/issues/5292>`_ -  Fixed focus color issue for Alertify dialog buttons.