sentinel Files

2.1.1 (2026-01-27)

Bug Fixes

• update publish command to include sentinel-wal crate (a9c48c9)
• Add missing components to Rust installation step in coverage workflow (ce2e300)
• add missing newline at end of examples.mdx file (3ed56d8)
• Add PartialEq derive to CollectionWalConfig for improved comparison (598657b)
• change logging from tracing to standard output for collection listing (4890d6d)
• correct async block syntax in recover_from_wal_safe function (8190bcb)
• correct lints section in Cargo.toml to ensure proper workspace configuration (b7d5e0c)
• ensure newline at end of file in run_coverage.sh (d7f91d6)
• ensure target/coverage directory is created before generating reports (1c517f6)
• Improve document retrieval error handling and add test for invalid document ID (bb22e56)
• improve string length check for document data representation (3eb8dcf)
• move test module declaration to maintain consistency in module organization (fed49a8)
• replace cuid2 ID generation with default behavior in WAL benchmarks (15963be)
• simplify store creation in collection run command (8758093)
• Update .gitignore to ensure all target directories are ignored (4bf738c)
• update document ID handling in WAL replay operations for consistency (d197e9b)
• update documentation for output format in InfoArgs struct (23ddd16)
• update file reading to use async I/O in bulk insert command (f9221a4)
• Update META_SENTINEL_VERSION to 2 for metadata format versioning (dcf780a)
• Update metadata version to 2 for future migrations (2d05ba0)
• update Rust toolchain components in coverage workflow (93ae5b4)
• update version assignment to use current_version in metadata structs (7e1628d)
• Validate output format in WAL list command and handle unsupported formats (b637c01)

Features

• add async-compression dependency for enhanced compression support (9114da0)
• add async-stream and futures dependencies to WAL (0908194)
• add background event processing infrastructure to Collection (1d58f0a)
• add backup functionality for WAL by copying log file to a specified location (4e2c803)
• add benchmarks for Write-Ahead Logging (WAL) operations (90fcd86)
• Add checkpoint creation in collection info command tests (14cf011)
• add chrono dependency for enhanced date and time handling (9fe20db)
• add chrono dependency to sentinel-cli for improved date and time handling (ebeb408)
• Add clippy allow attributes for safe operations in CLI commands and WAL functionality (bf66f5f)
• add clippy allowance for arithmetic side effects in WAL consistency verification (554dc4e)
• add clippy allowance for integer division in event processing timing (5cbc5d2)
• add clippy allowance for multiple inherent impl blocks in Collection (33796ad)
• add clippy allowance for multiple inherent impl blocks in Collection (293000a)
• add clippy allowance for multiple inherent impl blocks in Collection (f208b98)
• add clippy allowance for stdout printing in list collections command (3b82c99)
• Add collection commands for counting, bulk inserting, retrieving multiple documents, aggregating, and displaying info (4f7d407)
• Add collection count command to retrieve document count in a specified collection (28d8138)
• Add CollectionWalConfigOverrides for flexible WAL configuration management (6c3c02b)
• add constant for the current version of the Sentinel document format (0d0f90e)
• add constants for special file and directory names to improve consistency (b8dbc98)
• Add coverage command to development guidelines and checklist (1048d59)
• add cuid2 dependency for improved ID generation in WAL (c0e7c4b)
• add default serialization for WAL file format in CollectionWalConfig (f12a6f7)
• add Eq trait to StoreEvent enum for improved comparison functionality (4a4640c)
• add error variants for file size and record limit exceeded in WalError (066eb9e)
• add event emission for document insertions, deletions, and updates in Collection (c0db5cc)
• add event handling for collection operations in Store (9bf7aac)
• Add event processing tests for Store functionality (caf510a)
• add function to check if global cryptographic configuration is set (614fc4a)
• add futures and async-stream dependencies for improved asynchronous support (53ccce9)
• add global WAL configuration to CLI commands (09be119)
• add initial Cargo.toml for Write-Ahead Logging (WAL) implementation (55fc61c)
• add JSON Lines format support for WAL serialization and deserialization tests (d6f5b18)
• add metadata structures for collections and stores with WAL configuration (9a8fa74)
• add missing documentation comments for store modules (80a2a44)
• add needs_upgrade method to CollectionMetadata for version checks (b8716b3)
• add new_with_config and collection_with_config methods for custom WAL configuration (d9a933d)
• add numeric count tracking for average aggregation calculation (bc4a23b)
• Add persist_overrides field to CollectionWalConfigOverrides for disk persistence (5941f3a)
• add recovery and verification modules with relevant re-exports for WAL functionality (56e934d)
• add recovery mode check to WAL logging for insert, delete, and update operations (7185c67)
• add recovery mode flag to collection initialization (99a8eca)
• add recovery mode flag to Collection initialization (dacdd33)
• add recovery mode flag to Collection struct to skip WAL logging (fd46b86)
• add root_path method to Store for accessing the root directory path (39f8052)
• add root_path method to Store for retrieving the root directory path (abc58d5)
• Add script for running code coverage with grcov (7c3cbe7)
• cli: add sentinel-wal dependency to Cargo.toml (31264dc)
• add serialization support to CompressionAlgorithm enum for WAL management (5ca26fa)
• add serialization support to WalFormat enum for improved compatibility (3d04a8c)
• add set_recovery_mode method to WalDocumentOps trait (983afd6)
• Add Stats subcommand to store command for displaying store statistics (8da4c84)
• Add store stats command with argument parsing and statistics display (5bc2590)
• add support for empty signature mode in strict verification (7728335)
• add support for multiple WAL file formats and enhance logging details (7aa1286)
• add traits for WAL document operations including retrieval and application (78b8b4c)
• add WAL (Write-Ahead Logging) section to README for crash recovery (6596b83)
• add WAL command module for management operations in CLI (8d83591)
• Add WAL configuration override persistence and conversion method (32034f7)
• add WAL configuration structures and operational modes (4916ff2)
• add WAL configuration structures and operational modes for collection and store (b23567b)
• add WAL configuration to Collection and implement periodic metadata saving (ea04a43)
• add WAL error type to SentinelError for Write-Ahead Logging operations (b5af5ce)
• add WAL file format demonstration test and update WalManager initialization (9658258)
• add WAL management commands for checkpointing, verification, recovery, listing, and statistics (8feb738)
• add WAL module and re-export relevant types for Write-Ahead Logging (91ca2ea)
• add WAL verification functionality for consistency and data integrity (61ce0c1)
• add Write-Ahead Logging (WAL) documentation and architecture details (453aadc)
• add Write-Ahead Logging (WAL) operations and configuration details to API reference (b208cc6)
• adjust compression test to allow for reasonable expansion of small data (b9ecdac)
• clean up code formatting and improve readability in Collection struct (3f8ba61)
• consolidate imports in create_collection command for improved clarity (1dd224d)
• Consolidate store command subcommands and implement list and delete functionalities (28350a2)
• correct constant name for versioning in documentation (da4e1b6)
• disallow 'not equals' operator in filter parsing (5df76dd)
• enable recovery mode during WAL replay to prevent logging (0c17b3f)
• enhance clippy allowances for Store struct and methods (253f529)
• enhance Collection struct with metadata tracking for creation, updates, and operations (eb49d41)
• enhance collection WAL configuration retrieval to prioritize metadata settings (11fb707)
• enhance CollectionMetadata methods for safety and clarity (ae5dc45)
• enhance document statistics update to prevent overflow and ensure maximum limits (30f4439)
• enhance documentation for collection module by adding missing comments (07eaa1a)
• enhance entry reading logic to handle EOF gracefully (191b90b)
• enhance equality checks for FixedBytes32, FixedBytes256, EntryType, and LogEntry structs (4adf3b2)
• enhance FixedBytes serialization by adding padding for input byte arrays (0bb7917)
• enhance InitArgs with additional WAL configuration options and update tests (7af5bbd)
• enhance JSON merging logic to handle existing keys by merging values (c4d99c9)
• enhance LogEntry documentation with detailed constructor and method descriptions (0f00a59)
• enhance LogEntry serialization with JSON support and add tracing for entry processing (bbc3a61)
• enhance numeric count handling in aggregation to prevent overflow (752eba8)
• enhance ownership handling in collection operations and improve WAL logging (c693b42)
• enhance query function to include verification options (2e03fa6)
• enhance SidebarNavigation to support nested subsections and update content schema (ae64541)
• enhance Store struct with const functions and clippy allowances for improved clarity (75f0573)
• enhance Store struct with metadata for creation time, last access, and operation count (936efe3)
• enhance Store struct with total_documents and collection_count tracking (fcd4cbf)
• enhance Store struct with WAL configuration and improve event processing (a4fab0b)
• Enhance tests for Store and Document with new configurations and validation checks (8412e9f)
• enhance troubleshooting documentation with Write-Ahead Logging (WAL) issues and solutions (16c0d8e)
• enhance WAL checkpoint test to verify durability and entry preservation (d1343d1)
• enhance WAL configuration and verification methods in documentation (aa8c154)
• Enhance WAL configuration management by introducing stored_wal_config in Collection (12121cd)
• cli: enhance WAL configuration options for commands (c6a0610)
• cli: enhance WAL configuration options for list, query, and update commands (db11368)
• enhance WAL manager with configuration options and entry limits (15bb03f)
• enhance WAL manager with file rotation and entry recovery features (edfb384)
• enhance WAL operations with detailed documentation and improved logging (2ba2c7c)
• enhance WAL verification to include document data comparison and track processed entries (42c3c94)
• enhance WAL verification to support partial document updates and deletions (ea1f7e1)
• enhance WALManager documentation with detailed constructor, method descriptions, and examples (229f08f)
• enhance WALManager with improved debug logging and add entries_count method (27f3451)
• ensure coverage directory is created before running tests (8535af2)
• expand sentinel_crypto exports for enhanced cryptographic functionality (db66e39)
• expose WAL module for external access (24e00a7)
• extend CreateCollectionArgs with additional WAL configuration options (641be47)
• format code for improved readability in collection creation and store initialization (97c59d9)
• format compression trait implementations for improved readability (348aa41)
• format debug log for collected WAL entries to improve readability (aa70d5e)
• generate transaction ID using cuid2 in LogEntry creation (a76a53f)
• implement advanced query functionality with filters, sorting, and projections (e53afad)
• implement background event processing for Store struct (7892d78)
• Implement bulk-insert command for collections with JSON input (067c1de)
• Implement collection aggregate command with filtering and aggregation options (70d78d1)
• implement Collection and Store structures for document management (f22e0c6)
• Implement collection info command to display metadata and statistics (4b7637a)
• implement collection-specific WAL configuration in Store (24fb414)
• implement compression algorithms for WAL file rotation (80ca6ee)
• implement compression algorithms for WAL with Brotli, DEFLATE, GZIP, LZ4, and Zstandard (e6d61a9)
• implement core WAL operations and traits for Store and Collection (ac14798)
• implement empty signature check in document verification process (5510cf3)
• implement event system for synchronizing store metadata with collection operations (190e9da)
• implement FixedBytes32 and FixedBytes256 for fixed-length IDs in LogEntry (110c280)
• implement FromStr and Display traits for CompressionAlgorithm enum (79f170b)
• implement FromStr and Display traits for WalFailureMode enum (e6fd199)
• implement FromStr and Display traits for WalFormat enum (273d30c)
• Implement get-many command to retrieve multiple documents by IDs with configurable output format (0d4c8c0)
• implement global cryptographic configuration state tracking (7afde10)
• implement loading and creation of store and collection metadata for WAL management (ccb78f0)
• implement metadata persistence for collections with save_metadata method (2adcfd7)
• implement metadata version upgrade and check for upgrades (e680068)
• implement set_recovery_mode method for Collection (d70ebb9)
• Implement store command with subcommands for initialization, key generation, listing, and deletion (40e089f)
• implement streaming and counting of WAL entries in Collection (fa4f6b3)
• implement WAL configuration and operations for Sentinel DBMS (4bf6c4f)
• implement WAL document operations for collection with async support (9bb01f9)
• implement WAL management commands for checkpointing, listing, recovery, statistics, and verification (2bf013e)
• implement WAL module with core operations and type re-exports for Sentinel DBMS (a20fcba)
• implement WAL recovery functionality with conflict handling and idempotency (1f279b1)
• implement WAL recovery functionality with conflict resolution and detailed failure reporting (ff14df5)
• implement WAL verification functionality for consistency and data integrity (383cdde)
• implement Write-Ahead Logging (WAL) entry types, error handling, and manager functionality (a1812a6)
• implement Write-Ahead Logging (WAL) functionality with log entry management (42b9c46)
• improve clippy allowances and formatting across multiple modules (eaf0e98)
• improve collection metadata handling and enhance WAL configuration overrides (775b78f)
• improve error message handling and extend operation support in WAL document operations (3365584)
• improve error message handling for unsupported operators in filter parsing (428f53d)
• improve event handling in collection creation by ensuring safe event sending (d8a47cb)
• improve global crypto config check in CLI command execution (2267b47)
• improve logging format in WAL recovery and stats commands (0d40fb4)
• improve readability of WAL state comparison logic in verification (ff8d3a3)
• improve sort and project argument handling in query command (a46b9ff)
• improve string handling in Collection methods for consistency and clarity (a82c305)
• initialize recovery mode in Collection struct (352fd51)
• initialize total_documents and total_size_bytes with metadata values (c53a0a0)
• integrate WAL manager into Store for transaction handling (8e8125d)
• integrate Write-Ahead Logging (WAL) for document operations in Collection (3e3ea28)
• Introduce CollectionWalConfigOverrides for enhanced WAL configuration management (9ef96c5)
• introduce general metadata structures for collections and stores with versioning (2a62f95)
• Introduce stored_wal_config in Store for persistent WAL configuration management (7f4d1a1)
• Make create module public for external access in collection commands (febaab2)
• optimize binary format entry reading to reduce memory usage and improve performance (ad3855a)
• optimize metadata saving in Store by reducing save interval and conditionally saving on changes (c88ee0d)
• optimize WAL entry handling in insert and delete operations for clarity and performance (8d41e1b)
• optimize WAL entry streaming and verification logic (641c8a5)
• optimize WAL entry streaming by collecting all entries before processing (b1a967e)
• re-export WAL configuration types for improved accessibility (bebed5a)
• Refactor CLI commands for collection management and improve test cases (2451ec7)
• Refactor CLI commands to consolidate collection management operations (82900f2)
• refactor collection and metadata handling for improved clarity and maintainability (4e5bf51)
• Refactor collection commands to remove unused WAL configuration and simplify command structure (32a8051)
• refactor compression logic in WAL manager for improved readability (0676289)
• refactor delete command to streamline WAL configuration handling (e2d3cd7)
• refactor stream_entries method for improved streaming capabilities and clarity (501057e)
• refactor WAL operations for improved consistency and add entries_count method (b8cdea4)
• refine stream_wal_entries method signature for improved type safety (9e23205)
• refine stream_wal_entries method signature for improved type safety and clarity (655858f)
• reintroduce constants module and re-export constants for improved accessibility (de1a591)
• remove backup copy operation from WAL tests to streamline execution (4602f47)
• remove checkpointing and recovery methods from Collection to streamline WAL operations (79d9b15)
• Remove generate and init command modules, consolidate under store management (bda209a)
• remove outdated WAL configuration options and update environment-based configuration section (fe3b33d)
• remove re-exports of main types for simplification (b1ded27)
• remove recovery and verification modules from WAL to streamline functionality (793c6a2)
• remove transaction ID generation from WAL writes and initialize WalManager with default config (19affc3)
• remove unused compression module from WAL (2ffe23c)
• remove unused dependencies from Cargo.lock for cleaner configuration (c53dd4a)
• cli: remove unused sentinel-crypto and sentinel-wal dependencies from Cargo.toml (4241b6d)
• Remove update command implementation and associated tests from the CLI (8fa1398)
• remove WAL configuration module and update re-exports for clarity (bb658da)
• remove WAL item from in-progress tasks in README (64b4d65)
• remove WAL module and associated configurations from Sentinel DBMS (541c73d)
• remove WAL recovery and verification modules to streamline functionality (380ef88)
• remove WAL section from quick start guide (97c6221)
• remove WAL tests as part of codebase cleanup (c5be3c8)
• rename variable for clarity in Collection WAL operations stream handling (4afadcd)
• rename WAL operational modes to failure handling modes for clarity (b3558e9)
• reorganize module exports and update WAL re-exports for clarity (3cacc50)
• reorganize WAL module exports for improved readability (1aced5f)
• replace fixed sleep with polling for collection count in store tests (99cff3a)
• replace total_operations with total_size_bytes in Collection struct for better document size tracking (1f1c971)
• replace total_operations with total_size_bytes in Store struct for improved size tracking (989a311)
• replace UUID with cuid2 for LogEntry ID generation in benchmarks (7ddff89)
• replace UUID with cuid2 for transaction ID generation in WAL operations (ed2e4a4)
• replace uuid with cuid2 in dependencies for improved ID generation (9d41c29)
• simplify CollectionMetadata initialization and enhance StoreMetadata methods (8c6aeb5)
• simplify coverage report generation by using a script (4097c36)
• simplify instantiation of WalManager in stream_entries method (b19a33c)
• Simplify WAL configuration in init command by consolidating arguments into WalArgs (94d2030)
• simplify WAL verification by consolidating logic into a single function (5ba757e)
• standardize Result type usage in WAL operations for consistency (6c0089a)
• streamline WAL recovery methods by utilizing existing functions for improved efficiency (0c31523)
• update Cargo.lock to add new dependencies for compression and dynamic allocation (e76d13a)
• update Cargo.lock with new dependencies and version bumps (3278470)
• update checkpointing method in StoreWalOps implementation for clarity (d08b56d)
• Update collection commands to use CollectionWalConfigOverrides for WAL configuration (d93b9af)
• update collection methods to use const fn and improve clippy compliance (743e831)
• update collection's last updated timestamp on document insert, delete, and update (4b5a039)
• update CollectionMetadata to use optional WAL configuration (23c7271)
• update document version constant for clarity (f882143)
• update documentation for collection and document ID fields to clarify variable length constraints (d5aa5e0)
• update example code in ops.rs to include StreamExt import and improve error logging format (27d87f8)
• update FixedBytes256 struct to use Vec<u8> for dynamic sizing and improve padding logic (89c4bc6)
• update implementation plan for Write-Ahead Logging (WAL) with completed tasks (8313eff)
• update metadata structures to include WAL configuration and improve clarity (b2c9284)
• update metadata synchronization to include WAL configuration (2837637)
• update minimum read size constant for improved performance in WAL operations (06aac2d)
• Update opencode model to minimax-m2.1-free in workflow configuration (8a28e27)
• update quick start guide to include WAL documentation link (6487643)
• Update signing key manager reference in tests to use sentinel_dbms (b7e0ce5)
• update store initialization to use new configuration method in collection creation (89dfb99)
• update test entry data for WAL entry consistency verification (7316605)
• update WAL commands to use new StoreWalConfig for improved configuration handling (ecfa4e1)
• update WAL configuration options to use enums for format, compression, write, and verification modes (262f243)
• update WAL configuration to use compression algorithms and implement file compression (3d83c0f)
• update WAL documentation and enhance test coverage for serialization, write/read operations, and checkpoint functionality (9782e39)
• update WAL module exports to include additional types and functions (be759e8)
• update WAL module import to use sentinel_wal for consistency (89ce914)