v0.2.0

[0.2.0] - 2026-08-12

Added

• A deterministic Gradle quickstart that generates a complete v13 EXTF file and verifies its whole-file SHA-256 during check.
• A permanent JMH benchmark module comparing retained and forward-only exporters.
• DatevCsv.requireExportable(...) for single-pass control-character and Windows-1252 validation.

Changed

• DatevStreamWriter now documents its forward-only write-through and caller-controlled buffering contract.
• Metadata application information now rejects non-Windows-1252 characters before output begins.
• Validation, schema lookup and CSV encoding paths allocate less while preserving validation behavior and emitted bytes.

v0.1.1

[0.1.1] - 2026-08-11

Added

• DatevMetadata.bookingBatchV12(), so the legacy 124-column schema can also carry an EXTF
  management record. 0.1.0 only offered bookingBatchV13(), which made
  DatevFile.builder(DatevSchema.LEGACY_V12).metadata(...) impossible to satisfy: the builder
  accepted the legacy schema but every metadata instance declared version 13.
• DatevMetadata.LEGACY_FORMAT_VERSION.

Changed

• DatevMetadata.formatVersion() now returns the version the instance was built with instead of
  the constant 13, and toCsvLine() writes that value into field 5 of the management record.
• The advanced DatevFile builder accepts metadata alongside either official header and checks
  that the two versions agree, instead of requiring version 13.

v0.1.0

[0.1.0] - 2026-08-11

The first published version. There is no previous release to compare against, so this entry
describes what ships rather than what changed.