Zentro Release Notes (v0.4.0)

Release Scope

First public release of Zentro — a project-centric SQL IDE with built-in production safety guardrails for PostgreSQL, MySQL, SQL Server, and SQLite.

Redesigned the project create/edit wizard with a two-column layout and icon picker.
Added a connection importer with DBeaver support for migrating existing setups.
Projects now preload connections and schemas for a faster startup.
Fixed a bug where hard-deleting a project didn't persist correctly.
You can now create a new database inline from the database tree picker.

Added a catalog object details viewer for PostgreSQL, MySQL, and SQLite, with an inline diff view and a confirmation step before discarding changes.
Renamed the connection tree to Database Explorer for clarity.

Added a run button above each SQL statement, with active-statement highlighting.
Added a command palette (Ctrl+Shift+P) for app-wide actions.
Smarter autocomplete: tables and views are now prioritized in suggestions, and starter keywords no longer get an unwanted trailing semicolon.
Fixed the execute button position when transaction wrapping is active.

Added a query statistics panel — execution count, P95, and error rate — docked in the bottom editor panel.
Statistics no longer get polluted by internal housekeeping queries.
Fixed a crash during Pro Early Access activation checkout.
Added an upgrade flow with a trial badge and project-limit prompts.

Added a one-click Feedback entry to the toolbar for reporting bugs and requesting features, with app version, build, and OS info attached automatically.

Fixed a visual overlap between deleted/draft row states and the index column.
Fixed issues in the query comparison flow.
Hid internal Zentro housekeeping queries from the audit log.
Email validation and general polish across Settings.
Fixed transaction row totals being computed incorrectly for multi-statement runs.
Cancel now responds promptly on large multi-statement scripts.
Fixed Space silently swallowing keystrokes instead of inserting a space while SQL suggestions were open.
The editor now regains focus automatically after running a query, whether triggered from the toolbar, a keyboard shortcut, or the statement run button.