CloudDM 4.0

• Release date: May 30, 2026
• Version: v3.1.0

Product Overview

CloudDM is a free and open-source database management tool for teams, providing unified web database access, permission control, data masking, SQL auditing, workflow collaboration, and database CI/CD capabilities.

Highlights

• Improved initialization and upgrade experience with runtime MySQL driver preparation, download progress, and clearer failure details.
• Improved login and unified authentication by separating sub-account login from admin login and refining SSO, OIDC, LDAP, and AD flows.
• Improved driver download and driver isolation to reduce troubleshooting cost for missing drivers, failed downloads, and driver-version conflicts.
• Fixed Oracle 23ai data-source compatibility and added an option to filter Oracle-maintained schemas.
• Built a DAO layer and standardized product module naming to reduce direct mapper injection and unify data access boundaries.
• Improved Docker packaging and documentation with persisted volumes, quick upgrade commands, cross-platform builds, and mirror options.

Added

• Added initialization-time MySQL driver preparation so the runtime MySQL driver is checked before initialization continues.
• Added initialization MySQL driver progress UI and WebSocket progress updates.
• Added in-page completion for first-time SSO login, allowing users to complete phone and email information before continuing login.
• Added the login page defaultLogin=manage parameter for direct admin-login access.
• Added frontend route permission metadata so entries such as roles, data sources, and preferences can be guarded at URL level.
• Added the Oracle excludeOraMaintainedSchemas option to control whether Oracle-maintained schemas are filtered (#14).
• Added all_build.sh plugin <module> for single-plugin builds.
• Added Docker build --mirrors support for using built-in Ubuntu mirrors during image builds.
• Added FAQ, README, and DEPLOY documentation updates for quick start, quick upgrade, and deployment guidance.

Improved

• Improved login page defaults and labels: sub-account login is the default, and admin accounts use a dedicated admin-login entry.
• Improved SSO / OIDC callback handling so failure reasons are shown on the login page and first-time completion can identify the correct primary account.
• Improved LDAP / AD login by using native JNDI contexts for search and authentication, with special-character escaping.
• Improved LDAP / AD error messages for account-not-found, wrong-password, disabled, locked, expired, password-reset-required, and multiple-match scenarios.
• Improved initialization failure display by automatically expanding and scrolling to failed scripts or global error details.
• Improved driver download failure messages by prioritizing root causes and Maven transfer context.
• Improved normal data-source driver download progress so the frontend can show current file, progress, summary, and details per user.
• Improved PG and other data-source driver isolation and lifecycle handling to reduce class-loading conflicts across driver versions.
• Improved permission service boundaries by consolidating resource permission checks, role permission checks, and data-source permission filtering.
• Improved Alone, Console, and Sidecar shutdown by disabling Spring's default shutdown hook and using a shared shutdown wait mechanism.
• Improved product module naming across authentication, approval, system, data source, execution, and monitoring domains.
• Improved the DAO layer by consolidating mapper, DO, enum, and type-handler access into a unified data access module.
• Improved Docker quick-start and quick-upgrade examples with config, log, application data, and embedded MySQL volumes.
• Improved Docker build scripts to use buildx for x86_64 / arm64 builds and support built-in mirror parameters.

Fixed

• Fixed standalone Docker restart after initialization, or upgrades that reuse embedded MySQL data volumes, failing with ERROR 1045 (28000) because the startup script retried root access without a password (#21).
• Fixed MySQL driver selection being bypassed by internal dependencies when the driver had not been downloaded (#5).
• Fixed PostgreSQL driver isolation errors that could cause NoClassDefFoundError or ClassCastException during configuration or query execution (#29, #31, #41).
• Fixed empty query result export potentially causing a division-by-zero ArithmeticException (#40).
• Fixed login URLs with query strings such as #/login?... being treated as non-login pages (#42).
• Fixed initialization completion entering the regular login page, requiring users to manually switch to admin login (#42).
• Fixed inaccurate first-time SSO completion, OIDC callback account display, and bound-account relogin state (#42).
• Fixed LDAP accounts being unable to log in after LDAP integration (#33).
• Fixed WebSocket creation, reconnection, or sending while logged out or after login expiration (#42).
• Fixed OIDC logout not actively closing WebSocket (#42).
• Fixed system preference, role, and data-source URLs remaining accessible when only menus were hidden (#42).
• Fixed Oracle 23ai data-source compatibility (#27).
• Fixed DataSource (0) not exist errors when editing data-source parameters (#13).
• Fixed Oracle data-source configuration edits not fully displaying or saving some parameters.
• Fixed SQL tickets failing to use the built-in approval flow or configure external approval flows (#18, #22).
• Fixed overly short initialization MySQL driver and normal data-source driver download errors (#42).