ExoScanner

5.2.0 - 2026-10-10

Added

• Added a hex= modifier to CSV and XLSX database exports for filtering by one or more exact hex codes.
• Added named command autofill for the true colors Mint, Maroon, Navy, Ice, Gold, Nint, Pistachio, Brick, Dark Cyan, Grape, Jade, and Stone.
• Added a type= modifier to /exo search for filtering results by illegal color type.
• Added any as a /exo search color value for searching an armor without filtering by color.
• Added /exo results [page] so large searches remain available without flooding chat.
• Added /exo tasks and /exo cancel <operation> with operation IDs for long searches, exports, API scans, recipes, Seymour analysis, and database maintenance.
• Added /exo scan island cancel plus incremental island-scan progress.
• Added a durable exoscanner_upload_state.json checkpoint for completed record versions, pending batch identity, and retry state.
• Added focused automated coverage for configuration migrations, normalization and filters, database identity/import/index behavior, CSV/XLSX output, command registration and legacy grammar, recipe results/cancellation, executor cancellation, API bounds, whitelist reloads, and upload retry/deduplication.

Changed

• Updated the supported Minecraft version to 26.2, Fabric Loader to 0.19.5, Fabric API to 0.161.0, and Cloth Config to 26.2.155; config-screen and tracer rendering integrations now use the 26.2 GUI and backend-neutral render APIs.
• Removed direct Hael-format SQLite .db imports and the bundled SQLite JDBC runtime, restoring the lightweight mod artifact size.
• Moved initial database loading, scan persistence, API/network work, analysis, imports, exports, configuration writes, and reference reloads onto owned background workers; analysis, network, and database queues are now bounded.
• Budgeted local scanning to four players/1.5 ms per tick and island scanning to eight display entities/2 ms per tick.
• Budgeted unusual-armor tracer refresh to eight players/1 ms per tick while retaining the previous target snapshot until refresh completes.
• Batched scan-cache updates into one debounced atomic replacement instead of rewriting the complete cache per player.
• Changed uploads from one-second full-database polling to committed-record events with identity coalescing, capped exponential retry backoff, and no idle checkpoint rewrite.
• Bounded Mojang/Hypixel connection, request, response, encoded-NBT, and decompressed-NBT work, and count fallback attempts against the request budget.
• Made configuration, whitelist, scan-cache, database-shard, upload-checkpoint, and completed-export replacement atomic where the filesystem supports it.
• Unified search/export record filtering and color normalization, and added a bounded RGB-to-Lab conversion cache for repeated color-distance queries.
• Packed cached dye combinations into one primitive count value instead of retaining a separate count array per combination, while preserving recipe results.
• Bounded the Seymour tier cache and retained output components only for the ten sets that can be displayed.
• Centralized background-to-chat delivery through the client-thread message boundary and made database-readiness/API-mutation waits interruption-aware.
• Updated command autocomplete, in-game help, configuration help, progress messages, README workflows, and error validation while preserving legacy command roots.

Fixed

• Fixed leaf blocks rendering over tracer lines regardless of distance.
• Fixed line-oriented legacy database imports stopping after a malformed dictionary; recoverable records are now parsed independently and unparseable records are reported as failures.
• Fixed database imports skipping username and player UUID backfills when the imported record had the same or an older scan timestamp.
• Fixed newer imported records with missing owner fields erasing a locally known username or player UUID.
• Fixed UUID-backed imports failing to promote matching soft-key records and report the mutation as an update.
• Fixed stale soft identities and armor suggestions remaining after a UUID-backed record changed owner, color, key, or shard.
• Fixed cross-shard updates leaving duplicate records when the source/target rewrite was interrupted; target rollback and index reload now preserve consistency.
• Fixed database lock/action failures retrying protected work without the coarse lock. Lock failures now fail closed, and cancelled/partially completed maintenance rebuilds indexes from disk.
• Fixed failed database-path reloads replacing the active path or published indexes; the previous database remains active.
• Fixed rapid commits for one upload identity losing the newest version, idle upload checkpoint writes, and network/non-2xx retries changing pending batch identity.
• Fixed /exo db recent without since=, invalid database count types, invalid Seymour hex= values, and the legacy /findseymourset <hex> <distance> grammar.
• Fixed direct command color arguments rejecting the documented leading-# form before command handlers could normalize it.
• Fixed same-player Seymour set totals counting component lines instead of complete sets.
• Fixed the API missing-armor-UUID notification touching Minecraft player state from the network worker.
• Fixed tracer piece-name filtering, target rescans on every render frame, and render state restoration on exceptional paths.
• Fixed malformed whitelist or color-reference reloads replacing the last valid in-memory snapshot.
• Fixed CSV fields containing carriage returns not being quoted, and ensured cancelled/failed exports do not publish partial files.