v0.54.0

Added

• Per-tab database picker in the query editor toolbar. Each SQL tab can target its own database without clearing other tabs.
• Single-clicking a table in the sidebar tree opens it in the current tab; double-clicking opens it in a new tab.
• Table and column comments from the database now show in the UI. The sidebar shows a table's comment in dimmed text after its name, the data grid column header tooltip includes the column comment, and the table inspector shows the table comment. Toggle from View > Show Object Comments. Available for MySQL and PostgreSQL. (#1771)

Changed

• Switching the active database keeps existing tabs open instead of closing them.
• The toolbar, quick switcher, and query editor database pickers follow the sidebar database filter.
• Switching table tabs is faster: filter settings persist off the main thread, and only the active database's table list refreshes.

Fixed

• Safe mode no longer jumps to the first tab after you confirm a query. The confirmation now stays on the tab you ran the query from. (#1781)
• Switching between sidebar tables no longer leaves extra blank space above the list. (#1675)
• SSH tunnels no longer pin a CPU core after the connection drops. A dropped tunnel is now detected and torn down instead of spinning in its relay loop. (#1769)
• Restored table tabs now load with the current page size instead of the page size from the previous session.
• MSSQL: large nvarchar(max) and text values no longer truncate to 2048 bytes when copied or viewed. TEXTSIZE is raised at connect time. (#1783)
• Oracle connections with Native network encryption turned on no longer hang for about a minute against servers that do not complete it, such as Oracle 11g. The login now stops after 30 seconds and explains how to turn the option off. (#1746)