Corrections:

1. Data type selection is done through a drop-down list
2. When deleting a record in the table, the records marked for deletion are highlighted at once.
3. The message about unsuccessful DDL operations is corrected
4. In text blobs it's allowed to display unreadable characters
5. The editing of the function is fixed
6. Fixed SSH tunnel connection
7. Stopped using template when creating tables
8. Fixed column editing (when clicking on a column a new one was created).
9. Fixed errors on the SQL tab of a domain
10. Non-empty nodes in the tab with dependencies are highlighted in bold
11. Fixed parsing variables in procedures (invalid parsing generated an incorrect SQL request for procedure creation).
12. Packages that were not created by users were moved to a branch of system packages.
13. Fixed connection to RedDatabase and Firebird versions > 4

Improvements:

1. When selecting a database in the tree, the information about the database is not displayed; it is displayed by selecting the appropriate context menu
2. Reworked the syntax highlighting, used ANTLR (reduced load time).
3. Autocomplete added to all textbars that use SQL.
4. Jump to database objects added to all text panels that use SQL.
5. Added the "Users" node to the objects tree
6. Added Jaybird4 driver