What's Changed

• Handle larger OS page sizes in VM eviction by @adsharma in #527
• Implement WAL group commits by @adsharma in #547
• Support per-pair relationship multiplicity by @adsharma in #532
• Add WAL TypeSpec generation by @adsharma in #568
• Support HTTPS extension repositories by @adsharma in #567
• Batch detached node relationship deletes by @adsharma in #569
• Store WAL record lengths by @adsharma in #570
• add zizmor action by @aheev in #571
• Correct macro/drop messaging, default DB existence check, and extension-path grammar by @adsharma with @Copilot in #572
• Optimize planner stats and functional recursive joins by @adsharma in #574
• Add NaviX paper benchmark harness by @adsharma in #565
• Fix WAL TypeSpec build graph by @adsharma in #575
• Fix WASM httpfs package build by @adsharma in #576
• Add stats-aware query optimization by @adsharma in #577
• Fix precompiled binary OpenSSL dependencies by @adsharma in #579
• Fix wasm lbug_shared compatibility alias by @adsharma in #578
• Fix OpenSSL dependencies by @adsharma in #581
• Support secondary ART indexes by @adsharma in #582
• Link against OpenSSL3 by @adsharma in #590
• alpine: use openssl, not openssl3 by @adsharma in #591
• Update extension submodule for fts-bug by @adsharma in #592
• Update submodule for build fix by @adsharma in #594
• PACKED logical and physical operators by @adsharma in #584
• Update submodule for disable_ssl option by @adsharma in #597
• Update submodule for httpfs_readahead by @adsharma in #598
• stats: fix cardinality estimation bug by @adsharma in #603
• add COPY FROM SKIP_DUPLICATE_PK feature by @ericyuanhui in #601
• Unwind bug test by @adsharma in #604
• fix: resolve the deadlock by using atomics by @adsharma in #605
• Fix crash on CAST(... AS MAP(..., JSON)) by @mdbenito in #606
• Fix segfault on label() of list element by @mdbenito in #608
• COPY and IGNORE_ERRORS with dups improvements by @adsharma in #607
• Fix segfault when using ALL() for rel comparison by @mdbenito in #609
• fix: SIGSEGV due to out of bounds access after delete + checkpoint by @adsharma in #612
• Implement DROP INDEX [IF EXISTS] TableName.IndexName by @adsharma in #616
• fix: SIGSEGV when path variable referenced inside a list-lambda by @adsharma in #621
• fix: SIGSEGV in UNION_ALL query with dedup by @adsharma in #622
• Arrow result collector: improved merge algorithm by @adsharma in #625
• fix: narrow solution for double free crash on destroy by @adsharma in #623
• arrow-csr: Memory efficient zero-copy path by @adsharma in #626
• fix: python build wheels on macos-15 by @adsharma in #629
• Fix disk_info accounting for hash indexes by @rahul-iyer in #631
• fix: crash in ANY graph INSERT with property strings >12 chars by @adsharma in #630
• Fix overflow when compressing int128 columns with INT128_MIN bound by @mdbenito in #633

New Contributors

• @mdbenito made their first contribution in #606
• @rahul-iyer made their first contribution in #631

Full Changelog: v0.17.1...v0.18.0

What's Changed

• extensions: remove DBConfig from the ABI by @adsharma in #446
• function: implement string replace by @adsharma in #448
• fix(file_system): improve lock error message by adding PID and OS error details by @ksmeltzer in #450
• Add config to disable default node hash index by @adsharma in #455
• Guard path property probe misses by @adsharma in #457
• Fix open graph dynamic property filters by @adsharma in #454
• Add native Arrow CSR query result path by @adsharma in #426
• Add Windows path storage regression test by @adsharma in #439
• Use GHCR GCC 13 builder image for release CI by @adsharma in #458
• Honor node visibility in recursive graph scans by @adsharma in #459
• ci: fix nodejs test failures by @adsharma in #461
• Arrow CSR zero copy export by @adsharma in #463
• Update storage version migration handling by @adsharma in #466
• Support Arrow relationship table scans by @adsharma in #460
• python: update submodule by @adsharma in #467
• Expand C API coverage for Python bindings by @adsharma in #471
• Add C API Arrow table registration by @adsharma in #472
• ci: fix nightly python publish and wasm test filters by @adsharma in #477
• fix parquet table scans by @aheev in #473
• feat: expose prepared statement read-only status in C API by @adsharma in #478
• Add Cypher CREATE INDEX for hash indexes by @adsharma in #479
• core: make liblbug.a self contained by @adsharma in #480
• cmake: fix Windows static archive bundling by @adsharma in #481
• fix codeQL alerts by @aheev in #485
• refactor parquet -> icebug-disk by @aheev in #476
• Storage version compat upgrade by @adsharma in #489
• fix: allow importing parquet files into node tables with index disabled by @adsharma in #487
• Avoid syncing empty WAL transactions by @adsharma in #486
• Fix create index catalog registration by @adsharma in #484
• Implement Adaptive Radix Tree (ART) Indexes by @adsharma in #492
• Fix ice-disk table scans by @aheev in #491
• vfs: thread shell through VFS APIs by @adsharma in #493
• Add Xet VFS support by @adsharma in #494
• update extensions for DuckDB-backed pushdowns by @adsharma in #497
• Run extension tests with pgembed fixture by @adsharma in #498
• Fix storage version header test on Windows by @adsharma in #500
• Add percentileDisc aggregate by @adsharma in #501
• Reduce percentileDisc template instantiations by @adsharma in #502
• Update Postgres extension tests by @adsharma in #503
• Add Arrow CSR and ice-disk FLAT relationship layouts by @adsharma in #506
• icebug-disk: relax metadata checks by @adsharma in #509
• Fix/windows storage version check by @adsharma in #508
• Support proxy env for extension downloads by @adsharma in #511
• fix unwind merge relation issue by @ericyuanhui in #510
• Fix multithreaded Arrow CSR metadata by @adsharma in #513
• Fix Windows install without static lbug archive by @adsharma in #514
• Auto-load httpfs for remote shell init by @adsharma in #515
• Batch IceDisk relationship source scans by @adsharma in #516
• Use Release for Windows minimal CI by @adsharma in #519
• Fix duplicate MERGE default projection by @adsharma in #520
• Order Arrow CSR metadata test by @adsharma in #521
• Optimize LiveJournal degree count queries by @adsharma in #512
• Use trusted publishing for Node.js deploy by @adsharma in #524
• Fix hash PK rollback after failed COPY by @adsharma in #523
• Enable parquet prefetch by @adsharma in #522
• Skip Windows count rel optimizer plan-shape test by @adsharma in #528
• Register ADBC extension by @adsharma in #507
• Install ADBC driver manager in extension CI by @adsharma in #530
• Revert "extensions: disable failing tests till 0.17.0 is published" by @adsharma in #531
• add arrow csr dst col name param by @aheev in #534
• Fix ice-disk node scans past first vector by @adsharma in #533
• add nodejs test exports flag by @aheev in #535
• Use trusted publishing for WASM deploy by @adsharma in #536
• Update submodules to latest main by @adsharma in #537

New Contributors

• @ksmeltzer made their first contribution in #450
• @ericyuanhui made their first contribution in #510

Full Changelog: v0.16.1...v0.17.0

What's Changed

• Fix ANY graph dynamic property scans by @adsharma in #435
• Add config to disable default node hash index by @adsharma in #428
• ci: publish @ladybugdb/core-darwin-x64 to npm (follow-up to #427) by @zxs1633079383 in #437
• Update submodules by @adsharma in #440
• ci: drive the workflow with a matrix by @adsharma in #441
• Handle immutable releases by @adsharma in #442
• wasm: disable flaky test by @adsharma in #443
• wasm: really disable the test by @adsharma in #444
• Handle Windows paths in wasm storage utils by @adsharma in #445

New Contributors

• @zxs1633079383 made their first contribution in #437

Full Changelog: v0.16.0...v0.16.1

What's Changed

• Fix nodejs deploy macOS x64 artifact handling by @adsharma in #427
• Update nodejs submodule by @adsharma in #432

Stability Fixes

• Extension ABI changed and we needed to update the major version
• nodejs async + memory management fixes
• macos intel supproted

Full Changelog: v0.15.4.2...v0.16.0

What's Changed

• fix: gate -lopfs.js behind pthreads to fix OPFS crash by @kbatchu in #360
• Small changes necessary for building under the *BSD family. by @mahlonsmith in #365
• ci: build extensions inside manylinux for glibc compat by @adsharma in #366
• ci: support old linux distros better by @adsharma in #370
• feat: non-blocking concurrent checkpoint (WAL rotation + MVCC snapshot) by @adsharma in #371
• fix: iwyu for fedora rpm builds by @adsharma in #373
• rename: real_ladybug -> ladybug by @adsharma in #374
• ci: faster python wheel builds using precompiled by @adsharma in #375
• Update NodeJS package name in README by @aelmosalamy in #382
• fix checkpoint segment fault by @Mrhs121 in #381
• ops: improve SECURITY.md by @aheev in #385
• add codeql workflow by @aheev in #397
• Preserve correlated rel scan orientation during join planning by @adsharma in #398
• storage: merge reclaimed tail pages with deserialized FSM state by @adsharma in #401
• optimize codeQL run by @aheev in #402
• ci: test alpine linux builds by @adsharma in #407
• ci: musl use the same uid/gid as ubuntu by @adsharma in #408
• ci: add Node version matrix to build-and-deploy Node.js workflow by @antonymarion in #387
• Fix LocalRelTable insert for batched rel creation by @adsharma in #412
• update incident response plan by @aheev in #410
• add threat model by @aheev in #411
• Infer JSON for ambiguous nested values by @adsharma in #413
• release: preserve SONAME/install_name symlinks in liblbug tarballs by @NathanHowell in #414
• More local rel table fixes for MVCC and read-your-writes by @adsharma in #416
• Fix codeql build by @aheev in #419
• python: use the dual backend structure by @adsharma in #418
• wasm: fix thread pool size issues by @adsharma in #420
• Fix lock leaks in buffer manage page state management by @adsharma in #421
• Revert scoped page-state locks by @adsharma in #422
• Stabilize rel copy BM recovery test parallelism by @adsharma in #423
• Fix eviction queue race in buffer manager by @adsharma in #425
• Bump up version to 0.15.4 by @adsharma in #424

New Contributors

• @kbatchu made their first contribution in #360
• @mahlonsmith made their first contribution in #365
• @aelmosalamy made their first contribution in #382
• @Mrhs121 made their first contribution in #381
• @antonymarion made their first contribution in #387
• @NathanHowell made their first contribution in #414

Full Changelog: v0.15.3...v0.15.4.2

What's Changed

• wasm: update submodule and implement opfs related flags by @adsharma in #307
• wasm: use wasmfs for prod as well by @adsharma in #321
• fix(wasm): don't use WASMFS for test builds by @adsharma in #322
• wasm: enable opfs via a linker flag by @adsharma in #330
• Streamline builds by @adsharma in #334
• ci: use a container instead of docker-run for clang-format by @adsharma in #340
• Use precompiled binaries in nodejs builds by @adsharma in #338
• wasm: use -lopfs.js by @adsharma in #341
• Update wasm submodule for test temp dir fix by @adsharma in #342
• wasm: use statically linked extensions by @adsharma in #348
• ci: fix nightly extension builds by @adsharma in #349
• ci: use precompiled libs for java by @adsharma in #344
• ci: use ubuntu 22.04 for wider compatibility by @adsharma in #358
• wasm: export WasmFS OPFS symbols for JS wrapper by @adsharma in #359
• Update wasm submodule for multi-statement results by @adsharma in #343

Full Changelog: v0.15.2...v0.15.3

What's Changed

• feat: implement multiple labels by @adsharma in #281
• wal: refactor in-prep for codegen by @adsharma in #283
• fix(json): parse string params as JSON objects in to_json by @adsharma in #284
• fix: Two MVCC bugs in the CSR storage layer by @adsharma in #289
• add SONAME to liblbug,so by @aheev in #292
• rust: move examples to ladybug-rust by @adsharma in #295
• docs: add morsel_parallelism.md semi_mask_in_scan.md by @aheev in #294
• Fix nodejs pkg size by @adsharma in #297
• fix: use nightly CI for macos by @adsharma in #298

Full Changelog: v0.15.1...v0.15.2

This should fix extensions (previously 0.15.0 was trying to pull 0.14.0 extensions).

What's Changed

• fmt: fix python_format for poorly executed commit by @adsharma in #258
• wasm: handle JSON types as strings by @adsharma in #259
• ci: fix wasm warnings and syntax by @adsharma in #260

Full Changelog: v0.15.0...v0.15.1

What's Changed

This release was focused on improving stability and fixing known vulnerabilities via third-party dependencies.

Significant PRs

• fix arrow node table batch scan by @aheev in #252
• Move JSON to core by @adsharma in #148
• Implement basic support for open type graphs by @adsharma in #152
• third_party: add BSD ports like system by @adsharma in #119
• Add python 3.14 support by @adsharma in #221

New Contributors

• @brandonzylstra made their first contribution in #146
• @ritwizsinha made their first contribution in #154
• @vkozio made their first contribution in #184
• @lemire made their first contribution in #226

Full Changelog: v0.14.1...v0.15.0