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  • v1.7.102 f9530e015f
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    v1.7.102 Stable

    Administrator released this 2026-03-10 23:53:21 +01:00 | 319 commits to main since this release

    Extractor System

    • Complete extractor reorganization: Restructured the entire extraction engine (~3,550 lines) from an unorganized monolith into 18 clearly labeled sections with // == Sektion == separators, making the codebase dramatically easier to navigate and maintain
    • Section 1 - Imports & Constants: All imports and numeric/string constants consolidated at the top (archive passwords, timeouts, limits, buffer sizes)
    • Section 2 - Types & Interfaces: All exported and internal type definitions grouped together (ExtractOptions, ExtractProgressUpdate, ExtractArchiveFailureInfo, ArchiveSignature, ExtractErrorCategory, JvmExtractResult, DaemonRequest, etc.)
    • Section 3 - Subst Drive Mapping: Windows long-path workaround functions (findFreeSubstDrive, createSubstMapping, removeSubstMapping, cleanupStaleSubstDrives)
    • Section 4 - Archive Detection & Candidates: Signature detection via magic bytes, candidate discovery with deduplication and natural sort order
    • Section 5 - Cleanup & Filesystem: Archive cleanup target collection (multipart RAR, split ZIP, 7z splits, .rev files), empty directory removal
    • Section 6 - Password Management: LRU password cache (256 entries, package-scoped), filename-derived password extraction, password prioritization logic
    • Section 7 - Error Classification: Extraction error text cleaning, category classification (CRC, wrong password, missing parts, disk full, timeout, etc.), serial retry and JVM fallback decision logic
    • Section 8 - Backend Mode: resolveExtractorBackendMode() and per-archive backend resolution (auto/jvm/legacy)
    • Section 9 - Native Extractor Resolution: 7-Zip and WinRAR discovery, extractor probing with timeout, candidate ordering per archive type
    • Section 10 - CPU/Thread/Priority: JVM heap calculation, thread budget based on CPU cores, Windows process priority management
    • Section 11 - Process Execution: killProcessTree(), runExtractCommand() with progress parsing, output buffering, and monotonic percent tracking
    • Section 12 - JVM Backend & Daemon: JVM extractor layout resolution, persistent daemon lifecycle management (startDaemon, waitForDaemonReady, shutdownDaemon), daemon request/response protocol
    • Section 13 - Legacy Extraction: External extractor argument building (7-Zip and WinRAR CLI flags), password retry loop with delay, JVM-to-legacy and legacy-to-JVM fallback chains
    • Section 14 - ZIP Extraction (AdmZip): Built-in ZIP extraction with path-traversal protection, memory limit guards, external ZIP fallback for large entries
    • Section 15 - Disk Space, Timeout & Memory Limits: Pre-extraction disk space validation, dynamic timeout calculation based on archive size, configurable ZIP entry memory limits via RD_ZIP_ENTRY_MEMORY_LIMIT_MB
    • Section 16 - Resume State: Atomic progress file persistence (write-tmp-then-rename), case-insensitive archive name matching on Windows, state read/write/clear
    • Section 17 - Progress & Conflict Helpers: Log emission, conflict mode normalization, external ZIP preference logic
    • Section 18 - extractPackageArchives(): Main orchestration function - archive scanning, disk space check, resume state loading, parallel/serial extraction with concurrency control, nested archive extraction (1 level deep), cleanup, and result aggregation
    • All 82 tests passing - zero behavior changes, all exports preserved 1:1

    Auto-Update System

    • Robust digest parsing: New parseExpectedDigest() function supports SHA-256 and SHA-512 in both hex and base64 encodings, with and without algorithm prefix (sha256:abc..., sha512:abc..., or plain values). Handles URL-safe base64 (-_ to +/) and padding normalization
    • Streaming file hash verification: New hashFile() function computes SHA-256/SHA-512 digests via streaming (1 MB chunks) instead of loading entire files into memory
    • Binary shape validation: New verifyBinaryShape() checks downloaded installers for minimum file size (128 KB) and valid PE/MZ header before attempting installation
    • Integrity error detection: New isIntegrityError() classifier distinguishes hash mismatches from network errors, enabling smarter retry logic
    • Multi-pass download capability: New MAX_DOWNLOAD_PASSES constant (3) for re-downloading on integrity failures
    • Abort-aware sleep: New sleep() helper respects the global update abort controller, preventing stale timers after shutdown
    • latest.yml SHA-512 extraction: Improved extractSha512Value() handles both quoted and unquoted YAML values, validates base64 (86-88 chars) and hex (128 chars) formats
    • Code organization: Update module restructured with section headers (Constants, Types, Update Sources, Module State, Version Utilities, Repository Normalization, Network Utilities, Digest Parsing, latest.yml Parsing, Installer Verification, Release API, Download Candidates, Error Classification, Download Engine)
    • Simplified function names: readJsonWithTimeout to readJsonBody, readTextWithTimeout to readTextBody, safeEmitProgress to emitProgress, fetchReleasePayload to fetchRelease, buildDownloadCandidates to buildCandidates, deriveUpdateFileName to deriveFileName
    • Extracted helper functions: isValidRepoPart() and extractOwnerRepo() extracted from inline closures in normalizeUpdateRepo() for better testability

    Housekeeping

    • Normalized line endings (CRLF to LF) across all source files for consistent cross-platform editing
    • Added docs/UNPACK-PAUSE-ANALYSIS.md design document for extraction pause/resume architecture
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  • v1.7.101 b49de16534
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    v1.7.101 Stable

    Administrator released this 2026-03-10 20:23:00 +01:00 | 321 commits to main since this release

    Rebuild download completion verification to stop premature finishes and resume truncation

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  • v1.7.100 1a076c49cb
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    v1.7.100 Stable

    Administrator released this 2026-03-10 20:09:36 +01:00 | 323 commits to main since this release

    Fix parallel extraction slots honoring configured package concurrency

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  • v1.7.99 ed4baf9240
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    v1.7.99 Stable

    Administrator released this 2026-03-10 19:58:17 +01:00 | 325 commits to main since this release

    Fix cleanup for extracted output after partial extraction failures. Clean up duplicate-skipped MKV source trees more aggressively so leftover .nfo/system files and empty episode folders in Downloader Fertig are removed.

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  • v1.7.98 56aaf99464
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    v1.7.98 Stable

    Administrator released this 2026-03-10 19:35:22 +01:00 | 327 commits to main since this release

    Fix parallel extraction false-positive CRC/checksum cascades after a full parallel wipe-out; keep serial recovery for contention-like failures; improves diagnosis of mass extraction failures.

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  • v1.7.97 d8535990ae
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    v1.7.97 Stable

    Administrator released this 2026-03-10 19:15:03 +01:00 | 329 commits to main since this release

    Improve extraction diagnostics with archive-specific checksum and failure labels

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  • v1.7.96 734c4e9968
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    v1.7.96 Stable

    Administrator released this 2026-03-10 18:28:03 +01:00 | 331 commits to main since this release

    Harden Debrid-Link completion recovery when files are already complete on disk

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  • v1.7.95 356b8c3080
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    v1.7.95 Stable

    Administrator released this 2026-03-10 18:20:55 +01:00 | 333 commits to main since this release

    Fix Debrid-Link retry handling for completed parts; add debug trace client IP logging

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  • v1.7.94 a892c1ad8f
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    v1.7.94 Stable

    Administrator released this 2026-03-10 14:20:23 +01:00 | 335 commits to main since this release

    Fix BSOD MEMORY_MANAGEMENT on servers with limited RAM: dynamically compute JVM max heap based on available system memory instead of hardcoded 32 GB (caps at min(totalRAM - 4 GB, 16 GB)); reduce peak memory during session loading by eliminating redundant JSON string retention and removing unnecessary deep-clone of session in DownloadManager constructor

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  • v1.7.93 4b624693ec
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    v1.7.93 Stable

    Administrator released this 2026-03-10 12:31:45 +01:00 | 337 commits to main since this release

    Deep sweep: prevent package_done cleanup from removing partially failed packages

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