v0.5.0

Zentro Release Notes (v0.5.0)

Release Scope

Feature and stability release following v0.4.0. Adds image preview support in the result grid, a refreshed brand identity, a simplified environment model, and a round of editor, safety, and dependency fixes.

What Is New in v0.5.0

Results & Data

• Added hover-to-preview image support for binary and URL cells in the result grid.
• Added a manual "Mark as Image Column" override in the column header menu for columns the auto-detection misses.
• Reworked the blob viewer with better rendering for image payloads.

SQL Editor

• FK join suggestions are now collected from every anchor in the statement, not just the first one.
• Leading comments are stripped before classifying SELECT statements, so commented queries no longer trigger write-safety incorrectly.
• Disabled the active-statement outline border pending a style pass.

Environments

• Simplified the environment model to Development, Staging, and Production. Existing projects using the removed Local/Testing tiers are automatically migrated to Development — no action needed.
• Backend session now reconnects before switching project environment, fixing stale-connection errors after a switch.

Safety

• Write confirmations are no longer silently dropped in edge cases.
• Sandbox preview (eye icon) is now correctly gated behind Pro entitlement.

App & UI

• New logo and refreshed app icon across the app and installer.
• Plan badge now sits next to the project name in the toolbar, restyled as a pill.
• Added a one-time in-app feedback prompt.
• Fixed stuck dialog nodes wedging Ctrl+Tab and other global shortcuts.
• Update checker now points at the ZentroIDE org repository.

Security & Maintenance

• Patched critical/high Go vulnerabilities flagged by Dependabot.
• Patched npm vulnerabilities in root and frontend, including a transitive dompurify override.

v0.4.0

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.

What Is New in v0.4.0

Project Workspace

• 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.

Schema & Catalog

• 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.

SQL Editor

• 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.

Query Statistics & Licensing (Pro)

• 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.

Feedback

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

Fixes & Polish

• 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.