v3.2.0
tobychui/zoraxyv3.2.0Sep 15, 2026by github-actions[bot]
Upgrading?
AI Summary
A major release for HelixDB featuring Python/JS SDK updates, Cloud onboarding improvements, and various query planner and storage engine fixes.
Key Highlights
- Published server SDK v0.3.0 (Go) and updated CLI version to 3.2.0.
- Updated SlateDB fork to v0.16 and moved heavy CI to free GitHub runners.
- Added static query error codes and improved Cloud onboarding documentation.
- Fixed deletes for entities omitted from vector indexes and added receipt-free exact-epoch writer fencing.
New Features
- Server SDK v0.3.0 (Go)
- SlateDB v0.16 update
- Static query error codes
- Vector index delete fix
- Writer fencing improvements
Full Release Notes
## What's Changed * Release Python and JavaScript SDK updates by @xav-db in https://github.com/HelixDB/helix-db/pull/970 * Move heavy CI to free GitHub runners by @xav-db in https://github.com/HelixDB/helix-db/pull/993 * ci: notify Discord about new issues by @xav-db in https://github.com/HelixDB/helix-db/pull/994 * docs: update Helix Cloud onboarding by @xav-db in https://github.com/HelixDB/helix-db/pull/997 * docs: rename Using the Cloud page by @xav-db in https://github.com/HelixDB/helix-db/pull/998 * Make secondary-index planning V2-aware by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/974 * Encode exact planner-executor cardinality programs by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/975 * Add static query error codes by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/979 * Update SlateDB fork to v0.15 by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/996 * fix: align Python SDK license packaging with Apache-2.0 by @xav-db in https://github.com/HelixDB/helix-db/pull/1002 * Use commutative merges for add-only topology writes by @xav-db in https://github.com/HelixDB/helix-db/pull/1005 * Update MCP setup guide for production by @xav-db in https://github.com/HelixDB/helix-db/pull/1010 * fix(cli): validate 3.1.2 release artifacts by @xav-db in https://github.com/HelixDB/helix-db/pull/995 * fix(sdk): preserve remote error metadata by @ambikeesshh in https://github.com/HelixDB/helix-db/pull/999 * release(go): publish server SDK v0.3.0 by @xav-db in https://github.com/HelixDB/helix-db/pull/1013 * Infer empty return shapes by @xav-db in https://github.com/HelixDB/helix-db/pull/980 * fix(go): keep embedded adapters out of server module by @xav-db in https://github.com/HelixDB/helix-db/pull/1014 * feat(planner): plan bounded equality domains by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1015 * Canonicalize adjacent pipeline filters for index planning by @xav-db in https://github.com/HelixDB/helix-db/pull/1017 * Make encoding v2 the source of truth by @xav-db in https://github.com/HelixDB/helix-db/pull/982 * fix(cli): model query auth schemes by @ambikeesshh in https://github.com/HelixDB/helix-db/pull/1016 * Polish CLI and SDK onboarding by @xav-db in https://github.com/HelixDB/helix-db/pull/1003 * Document Cloud error codes and expose SDK envelopes by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1020 * Document Helix Cloud request rate limits by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1021 * Replace obsolete quickstart with executable CLI journey by @xav-db in https://github.com/HelixDB/helix-db/pull/1001 * docs: correct contributor guide license by @xav-db in https://github.com/HelixDB/helix-db/pull/1027 * Document Helix Cloud rate limits and query errors by @xav-db in https://github.com/HelixDB/helix-db/pull/1026 * Publish HelixDB agent-ready HTTP API documentation by @xav-db in https://github.com/HelixDB/helix-db/pull/1022 * Treat Cloud warm 204 responses as SDK success by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1029 * Clarify Cloud HTTP gateway contracts by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1030 * Consolidate startup migrations by @xav-db in https://github.com/HelixDB/helix-db/pull/1028 * Fix deletes for entities omitted from vector indexes by @xav-db in https://github.com/HelixDB/helix-db/pull/1023 * Fix production coverage bootstrap path by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1035 * Accept integer JSON values for float parameters by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1034 * fix(go): accept every integer width in typed float parameters by @Tyagiquamar in https://github.com/HelixDB/helix-db/pull/1032 * fix(go): quote sdk path in external consumer boundary test by @Tyagiquamar in https://github.com/HelixDB/helix-db/pull/1033 * fix: check container runtime is available in stop and restart by @Cintu07 in https://github.com/HelixDB/helix-db/pull/1036 * docs: document the Linux C toolchain and OpenSSL build prerequisites by @Cintu07 in https://github.com/HelixDB/helix-db/pull/1037 * build: drop the system OpenSSL dependency from helix-cli by @Cintu07 in https://github.com/HelixDB/helix-db/pull/1038 * Move Helix Cloud CLI to WorkOS sessions by @xav-db in https://github.com/HelixDB/helix-db/pull/1025 * Make shared-row graph deletes conflict by logical member by @xav-db in https://github.com/HelixDB/helix-db/pull/1041 * fix: name the missing container runtime in logs and status by @Cintu07 in https://github.com/HelixDB/helix-db/pull/1039 * docs: replace stale clippy script instructions by @macayu17 in https://github.com/HelixDB/helix-db/pull/1047 * fix(db): keep GetOperation on the open graph write by @batmnnn in https://github.com/HelixDB/helix-db/pull/1045 * Add receipt-free exact-epoch writer fencing by @xav-db in https://github.com/HelixDB/helix-db/pull/1018 * Fix base CI blockers by @xav-db in https://github.com/HelixDB/helix-db/pull/1052 * fix: only report a truncated cycle result when a cycle was left out by @Cintu07 in https://github.com/HelixDB/helix-db/pull/1051 * fix: use CanonicalNumber for planner proofs and GROUP BY by @batmnnn in https://github.com/HelixDB/helix-db/pull/1049 * test: assert the Louvain local move never lowers modularity by @Cintu07 in https://github.com/HelixDB/helix-db/pull/1050 * ci: use standard GitHub-hosted runners by @xav-db in https://github.com/HelixDB/helix-db/pull/1056 * Bump SlateDB fork to v0.16 by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1055 * Fix lifecycle convergence across all index families by @xav-db in https://github.com/HelixDB/helix-db/pull/1053 * Make checked disjoint membership writes the default by @xav-db in https://github.com/HelixDB/helix-db/pull/1074 * Bump fast-uri from 3.1.5 to 3.1.7 in /docs in the npm_and_yarn group across 1 directory by @dependabot[bot] in https://github.com/HelixDB/helix-db/pull/1062 * fix(go): accept every value type in typed datetime parameters by @Tyagiquamar in https://github.com/HelixDB/helix-db/pull/1058 * test(db): check simd kernels against the scalar reference on rounding sensitive input by @Cintu07 in https://github.com/HelixDB/helix-db/pull/1075 * fix(rust-sdk): align #[query] examples with Result contract by @Kanasjnr in https://github.com/HelixDB/helix-db/pull/1031 * fix: share one property-blob decode across all ORDER BY keys for a row by @aetosdios27 in https://github.com/HelixDB/helix-db/pull/1071 * fix: cap unrestricted vector/text search k with a default result ceiling by @aetosdios27 in https://github.com/HelixDB/helix-db/pull/1073 * Optimize ordered type reads with reverse range scans and runtime limits by @xav-db in https://github.com/HelixDB/helix-db/pull/1081 * docs: align cloud and SDK documentation by @xav-db in https://github.com/HelixDB/helix-db/pull/1083 * test(db): check the x86 simd kernels against the scalar reference too by @Cintu07 in https://github.com/HelixDB/helix-db/pull/1082 * fix: reject path-traversal characters in instance names by @aetosdios27 in https://github.com/HelixDB/helix-db/pull/1064 * fix(cli): make the runtime start hint match the runtime that was detected by @Cintu07 in https://github.com/HelixDB/helix-db/pull/1059 * feat(db): renew ID leases proactively by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1076 * fix(planner): retain selective equality access paths by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1090 * Unify active text admission error contracts and documentation by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1093 * Update Docker documentation and CLI default for v0.0.5 by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1099 * Bump CLI version to 3.2.0 by @matthewsanetra in https://github.com/HelixDB/helix-db/pull/1100 ## New Contributors * @Tyagiquamar made their first contribution in https://github.com/HelixDB/helix-db/pull/1032 * @macayu17 made their first contribution in https://github.com/HelixDB/helix-db/pull/1047 * @batmnnn made their first contribution in https://github.com/HelixDB/helix-db/pull/1045 * @Kanasjnr made their first contribution in https://github.com/HelixDB/helix-db/pull/1031 * @aetosdios27 made their first contribution in https://github.com/HelixDB/helix-db/pull/1071 **Full Changelog**: https://github.com/HelixDB/helix-db/compare/v3.1.1...v3.2.0
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