# Changelog

## Unreleased (v1.0.0)

### Breaking changes

- Removed `UUID`, `NewUUID`, and `ParseUUID`.
- Added `StringKSUID` and `BinaryKSUID` with distinct SQL encodings and shared GraphQL string scalar transit.
- Removed `DBConfig.AutoMigrate`, `SQLOFunc`, and `JSONB.ToMap()`.
- Replaced `Column` / `ColumnList` intersection interfaces with dialect-neutral type aliases.
- `Apply*` and `Expr*` helpers now accept `Column` / `ColumnList` / `Expression` aliases instead of `mysql.*` types.

### Added

- `StringKSUID.Equal` / `IsZero`, `BinaryKSUID.Equal` / `IsZero`, and nil sentinel vars for [ApplyInterfacePtr].
- `Query`, `MustQuery`, and `UpdateOne` helpers (+ Context variants).
- `WithTxValue` for transactional functions that return a value.
- `QueryCount`, `BuildQueryCountFn`, and `CountResult` for pagination counts.
- Context-aware variants for all query and mutation helpers.
- `Delete`, `DeleteAffected`, `WithTx`, `ContainsCol`, and `CurrentDialect()`.
- Package documentation (`doc.go`), expanded README, and subpackage docs for `dbxm` / `dbxp`.
- Comprehensive tests for KSUID types, CRUD helpers, column utilities, and module lifecycle.

### Changed

- Debug logger setup returns an error instead of panicking when `DebugLog` is enabled without a dialect logger blank import.
- `DestName` skips logging when the database module is not initialized.
- Source reorganized into domain-focused files (`query.go`, `exec.go`, `apply.go`, etc.).