All notable changes to SQL Field Notes are documented here.
- Renamed the public identity from Playing With SQL Query to SQL Field Notes.
- Added a PeopleWorks-style hero, social preview, engine badges, and task-first README.
- Added a complete task-oriented catalog and contribution standard.
- SQL Server health, blocking, index-usage, fragmentation, foreign-key indexing, and sleeping-session diagnostics.
- Safe command generators for session termination, partition switching, and MySQL table rebuilds.
- Least-privilege MySQL and Oracle user templates.
- Neutral data-shaping examples for address composition, numeric ranges, missing values, and padded identifiers.
- Repository-wide editor, line-ending, and ignore rules.
- Normalized filenames to descriptive PascalCase names.
- Rewrote business-specific examples around neutral sample schemas and objects.
- Changed risky maintenance examples to read-only, command-generation, disabled, or rollback-by-default behavior where practical.
- Moved external API keys to execution-time parameters.
- Removed remaining project-specific database, table, schema, and product names from public SQL samples.
- Disabled newly created logon triggers by default until an administrator explicitly reviews and enables them.
- Documented a public-safe contribution policy for credentials, customer data, hosts, and connection strings.