--- title: "Release 1.5 | SurrealDB" description: "Features: Created v1, v1-dev, v1.5 and v1.5-dev Docker tags Bug fixes: Fixed an issue with object keys starting with a digit not being properly exported" url: https://surrealdb.com/releases/1.5 --- Back to top [Version 1.5.6](https://surrealdb.com/releases/1.5#release-1-5-6) [Version 1.5.5](https://surrealdb.com/releases/1.5#release-1-5-5) [Version 1.5.4](https://surrealdb.com/releases/1.5#release-1-5-4) [Version 1.5.3](https://surrealdb.com/releases/1.5#release-1-5-3) [Version 1.5.2](https://surrealdb.com/releases/1.5#release-1-5-2) [Version 1.5.1](https://surrealdb.com/releases/1.5#release-1-5-1) [Version 1.5.0](https://surrealdb.com/releases/1.5#release-1-5-0) [Home](https://surrealdb.com/) [Releases](https://surrealdb.com/releases) 1.5 # Release 1.5 7 patch releases · Latest 1.5.6 on Nov 12, 2024 [Newer release line available: 2.0 →](https://surrealdb.com/releases/2.0) Features: Created v1, v1-dev, v1.5 and v1.5-dev Docker tags Bug fixes: Fixed an issue with object keys starting with a digit not being properly exported ## 1.5.6 Released on Nov 12, 2024 Features: - Created `v1`, `v1-dev`, `v1.5` and `v1.5-dev` [Docker tags](https://github.com/surrealdb/surrealdb/pull/5102) Bug fixes: - Fixed [an issue with object keys starting with a digit not being properly exported](https://github.com/surrealdb/surrealdb/pull/4914) Upgrade or install ## Get SurrealDB v1.5.6 Pick how you want to install or upgrade. SurrealDB Studio can update connected instances in place, or choose a platform below to copy a CLI command for v1.5.6. SurrealDB Cloud macOS Linux Windows Docker Already installed You can upgrade your SurrealDB Cloud instance to v1.5.6 effortlessly through SurrealDB Studio. 1. Open the [SurrealDB Studio](https://studio.surrealdb.com/current/instances) 2. Select your organisation and instance 3. On the dashboard, click on the "Upgrade" button 4. Your instance will be updated and restarted automatically [Full install guide](https://surrealdb.com/surrealdb/install) ## 1.5.5 Released on Sep 11, 2024 Bug fixes: - Fixed [GHSA-64f8-pjgr-9wmr](https://github.com/surrealdb/surrealdb/security/advisories/GHSA-64f8-pjgr-9wmr): Untrusted Query Object Evaluation in RPC API Newer patch available ## Upgrade to 1.5.6 You are viewing the 1.5.5 changelog. A newer patch in this release line is available - we recommend running 1.5.6 for the latest fixes and improvements. [View 1.5.6 release notes](https://surrealdb.com/releases/1.5#release-1-5-6) ## 1.5.4 Released on Jul 10, 2024 Bug fixes: - Allowed [fields production to end a subquery](https://github.com/surrealdb/surrealdb/pull/4252) - Fixed [GHSA-gh9f-6xm2-c4j2](https://github.com/surrealdb/surrealdb/security/advisories/GHSA-gh9f-6xm2-c4j2): Improper Authentication when Changing Databases as Scope User Newer patch available ## Upgrade to 1.5.6 You are viewing the 1.5.4 changelog. A newer patch in this release line is available - we recommend running 1.5.6 for the latest fixes and improvements. [View 1.5.6 release notes](https://surrealdb.com/releases/1.5#release-1-5-6) ## 1.5.3 Released on Jun 14, 2024 Features: - Added an [`--alpha` flag to `surreal upgrade`](https://surrealdb.com/docs/surrealdb/cli/upgrade#install-the-alpha-release). Bug fixes: - Fixed [KNN brute force error when an index exists](https://github.com/surrealdb/surrealdb/pull/4143). - Fixed [redefining HNSW index error](https://github.com/surrealdb/surrealdb/pull/4187). Newer patch available ## Upgrade to 1.5.6 You are viewing the 1.5.3 changelog. A newer patch in this release line is available - we recommend running 1.5.6 for the latest fixes and improvements. [View 1.5.6 release notes](https://surrealdb.com/releases/1.5#release-1-5-6) ## 1.5.2 Released on Jun 6, 2024 Bug fixes: - Fixed incorrect computations on aggregations within foreign tables - Fixed `surreal upgrade --nightly` Newer patch available ## Upgrade to 1.5.6 You are viewing the 1.5.2 changelog. A newer patch in this release line is available - we recommend running 1.5.6 for the latest fixes and improvements. [View 1.5.6 release notes](https://surrealdb.com/releases/1.5#release-1-5-6) ## 1.5.1 Released on May 23, 2024 Bug fixes: - Make temporary table active only if the temporary directory is set - Fixes compilation issue related to temporary-directory when the feature sql2 is not enabled Newer patch available ## Upgrade to 1.5.6 You are viewing the 1.5.1 changelog. A newer patch in this release line is available - we recommend running 1.5.6 for the latest fixes and improvements. [View 1.5.6 release notes](https://surrealdb.com/releases/1.5#release-1-5-6) ## 1.5.0 Released on May 14, 2024 Features: - Added an implementation of [HNSW](https://surrealdb.com/docs/surrealql/statements/define/indexes#hnsw-hierarchical-navigable-small-world-since-150) in memory. - Added a [`REBUILD INDEX`](https://surrealdb.com/docs/surrealql/statements/rebuild) statement. - Added variable support in `CONTENT` clause for `RELATE` statements. - Added more information to `INFO FOR SCOPE`. - Added a relate method to the RPC protocol. - Added an `INFO STRUCTURE` statement. - Stabilised `sql2` and `jwks` features. - Introduced an on-disk temporary table. - Added a run method to the RPC protocol. - Implemented limits for parsing depth in the new parser. - Implemented reblessive into the parser to prevent any overflows. - Increased the Minimum Supported Rust Version (MSRV) to 1.77. Bug fixes: - Made the query planner recognise the exact operator (`==`). - Fixed `math:min` in foreign tables. - Fixed typo in function `math:sum`: was `math::sun`. - Made record IDs more flexible in the new parser. - Reverted changefeed polling frequency back to 10 seconds. - Fixed a problem with date-time parsing. - Fixed response content-type on `/rpc` endpoint. - Fixed decimal decoding. - Made the query planner support the IN operator. - Made the JWKS implementation more RFC 7517 compliant. - Fixed wrong count when using `COUNT` with a subquery. - Fixed the content type header on a CBOR HTTP response. - Fixed `$value` being `NONE` for `DELETE` events. - Fixed `array::group` in a group by query. Performance improvements: - Added a query planner strategy for record links. - Made `TreeCache` more efficient on writes. - Reduced byte size of datetime and UUID types using CBOR format. Newer patch available ## Upgrade to 1.5.6 You are viewing the 1.5.0 changelog. A newer patch in this release line is available - we recommend running 1.5.6 for the latest fixes and improvements. [View 1.5.6 release notes](https://surrealdb.com/releases/1.5#release-1-5-6) Our newsletter Get tutorials, AI agent recipes, webinars, and early product updates in your inbox every two weeks Newer release line 2.0 Updated Apr 10, 2025 [Newer release line](https://surrealdb.com/releases/2.0) Older release line 1.4 Updated Apr 20, 2024 [Older release line](https://surrealdb.com/releases/1.4) [All releases](https://surrealdb.com/releases) GET STARTED ## Start building with SurrealDB The unified data layer for AI. Simplify your stack. Reduce complexity. Build faster. ![Samsung](https://surrealdb.com/assets/static/4c58b81e7b3c9466.C_Hv0eml.svg)![NVIDIA](https://surrealdb.com/assets/static/nvidia.DaIEuMil.svg)![Apple](https://surrealdb.com/assets/static/f7dc2519e0d212bc.Cn8MYAK7.svg)![Verizon](https://surrealdb.com/assets/static/18b99996c689000f.B5PQ-nI9.svg)![Tencent](https://surrealdb.com/assets/static/401d8346058682c8.DqM87mst.svg) SOC 2 Type 2 GDPR Cyber Essentials Plus ISO 27001 [Start free with SurrealDB](https://studio.surrealdb.com/current/instances/deploy) [Learn more](https://surrealdb.com/docs/what-is-surrealdb) ```json {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://surrealdb.com"},{"@type":"ListItem","position":2,"name":"Releases","item":"https://surrealdb.com/releases"},{"@type":"ListItem","position":3,"name":"1.5","item":"https://surrealdb.com/releases/1.5"}]} ``` ```json {"@context":"https://schema.org","@type":"TechArticle","headline":"SurrealDB 1.5 release notes","description":"Features: Created v1, v1-dev, v1.5 and v1.5-dev Docker tags Bug fixes: Fixed an issue with object keys starting with a digit not being properly exported","datePublished":"2024-11-12T00:00:00.000Z","dateModified":"2024-11-12T00:00:00.000Z","url":"https://surrealdb.com/releases/1.5","mainEntityOfPage":{"@type":"WebPage","@id":"https://surrealdb.com/releases/1.5"},"author":{"@type":"Organization","name":"SurrealDB","url":"https://surrealdb.com"},"publisher":{"@type":"Organization","name":"SurrealDB","logo":{"@type":"ImageObject","url":"https://surrealdb.com/assets/static/logo.BG7_TG2b.svg"}},"about":{"@type":"SoftwareApplication","name":"SurrealDB","applicationCategory":"DeveloperApplication","operatingSystem":"Linux, macOS, Windows","softwareVersion":"1.5"}} ``` ```json {"@context":"https://schema.org","@type":"Organization","name":"SurrealDB","url":"https://surrealdb.com","logo":"https://surrealdb.com/assets/static/logo.BG7_TG2b.svg","description":"SurrealDB is the unified data layer for AI. 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