cindel 0.2.0

Ultra-fast, lightweight NoSQL local database for Flutter and Dart apps, powered by a compact Rust native core.

Changelog

0.2.0

• Prepared the Cindel API package for the coordinated 0.2.0 release line.
• Updated hosted Cindel package constraints to ^0.2.0.
• Refreshed package documentation for MDBX as the default backend, SQLite as an explicit fallback, and the Android/Windows prebuilt binary scope.

0.1.18

• Made MDBX the default storage backend for new Cindel databases.
• Kept SQLite available through backend: CindelStorageBackend.sqlite.
• Updated package documentation for the default backend switch.

0.1.17

• Prepared the first pub.dev development preview.
• Switched Cindel package dependencies from local paths to hosted development preview constraints.
• Declared Android and Windows as the currently available prebuilt platforms.
• Added optional libmdbx dependency and Windows build probe behind the native mdbx Cargo feature.
• Documented MDBX-01 build feasibility and LLVM/libclang requirements.
• Updated Cindel package dependency constraints for the next development preview.
• Removed dates from changelog headings so pub.dev renders version labels cleanly.
• Added the internal Rust backend selection boundary while keeping SQLite as the FFI default backend.
• Fixed an analyzer lint reported by pub.dev for an unnecessary await.
• Added a package example page for pub.dev.
• Added a library-level documentation comment for dartdoc/pub.dev analysis.
• Added the MDBX key encoding spike for document, index, unique index, and range-bound keys without changing the default SQLite backend.
• Added the feature-gated minimal MdbxStorage prototype and benchmark backend selection for SQLite, MDBX, or both.
• Expanded the native benchmark to cover open, schema registration, indexed writes, reads, indexed queries, batch writes, and deletes for the MDBX first adoption decision.
• Added shared Rust StorageEngine contract tests for SQLite and MDBX.
• Brought MDBX storage parity up to the non-explicit-transaction contract, including schema versions, compatible migrations, unique index enforcement, batch rollback, ids, revisions, and indexed reads/writes.
• Added MDBX explicit transaction integration through an internal write log that commits staged writes inside one MDBX transaction without storing self-referential transaction handles.
• Added shared Rust transaction contract tests for SQLite and MDBX covering commit, rollback, read transaction write rejection, nested transaction rejection, and id allocation rollback.
• Added the public CindelStorageBackend option and FFI backend selector so callers can explicitly choose SQLite or MDBX while SQLite remains the default backend.
• Added backend-parameterized Dart tests so the full Cindel package suite can run against SQLite or MDBX.
• Added MDBX read-your-writes parity for staged write transactions and shared same-directory MDBX environments across multiple Dart database handles.
• Updated package installation snippets for the MDBX-enabled Android and Windows prebuilt binaries.

0.1.16

• Added putMany as a public alias for manual and typed atomic bulk writes.

0.1.15

• Added pub.dev-oriented package metadata and documentation.
• Added package-level README guidance for installation, generation, and core database features.

0.1.14

• Added optimized native batch document reads.
• Regenerated Windows and Android prebuilt native libraries for ABI 4.