--- title: "Snowflake data source changelog for Grafana" description: "Snowflake datasource plugin for Grafana. Snowflake data source plugin for Grafana by Grafana Labs. Available in Grafana Cloud and self-managed Grafana." --- > This is the Markdown version of https://grafana.com/grafana/plugins/grafana-snowflake-datasource/changelog/ # Snowflake - Change log # Changelog ## 1.17.8 - 2026-10-30 ### Patch Changes - ⚙️ **Chore**: Update backend dependencies ## 1.17.7 - 2026-10-28 ### Patch Changes - ⚙️ **Chore**: Update brace-expansion dependencies ## 1.17.6 - 2026-10-27 ### Patch Changes - ⚙️ **Chore**: Update brace-expansion dependencies ## 1.17.5 - 2026-10-27 - ⚙️ **Chore**: Update backend dependencies ## 1.17.4 - 2026-10-20 - ⚙️ **Chore**: Update backend dependencies ## 1.17.3 ### Patch Changes - 5674c0f: 🔒 **Security**: Fixed security vulnerabilities ## 1.17.2 - 2026-10-01 - ⚙️ **Chore**: Update Backend Dependencies. ## 1.17.1 - 2026-09-23 - 🔒 **Security**: Fixed security vulnerabilities (CVE-2026-84445). ## 1.17.0 - ⚙️ **Chore**: Update Backend Dependencies - 🐛 **Fix**: Forward scopedVars from variable queries so chained template variables interpolate against the calling scene instead of falling back to a global context. - 🐛 **Fix**: Surface Snowflake variable query failures instead of treating error responses as an empty All list. ## 1.16.7 - 2026-09-16 - ⚙️ **Chore**: New Go version supported ## 1.16.6 - 2026-09-10 - ⚙️ **Chore**: Update backend dependencies ## v1.16.5 - ⚙️ **Chore**: Update dependencies ## 1.16.4 - ⚙️ **Chore**: Backend dependencies updated ## 1.16.3 ### Patch Changes - 912a32b: 🐛 **Fix**: `$__timeGroup()` now handles day-equivalent intervals correctly. Previously, passing `1d` (e.g. from a Grafana interval dashboard variable) failed with `failed to parse duration ... unknown unit "d"` because Go's `time.ParseDuration` does not accept the day suffix, and passing `24h` produced invalid SQL like `TIME_SLICE(..., 576, 'DAY', 'START')` due to a bad day-conversion factor in the duration-to-value mapping. `1d` and `24h` now both resolve to `1 'DAY'`, and `Nd` to `N 'DAY'`. ## 1.16.2 ### Patch Changes - a4078e1: 🔒 **Security**: Bumped CVE-affected backend dependencies. - **cockroachdb**: `jackc/pgx/v5` v5.9.0 → v5.9.2 — fixes CVE-2026-33816 (SQL injection via placeholder confusion in dollar-quoted string literals with `QueryExecModeSimpleProtocol`) and CVE-2026-41889. - **databricks**, **snowflake**: pinned `apache/thrift` v0.22.0 → v0.23.1-0.20260429145742-d2acd3c49e58 — fixes CVE-2026-41602 (integer overflow in `TFramedTransport`). The v0.23.0 release fix uses `math.MaxUint32` in a way that overflows `int` on 32-bit platforms, breaking our `linux_arm` build target; the pinned commit (one of two post-release commits, `apache/thrift@d2acd3c49e58`) casts to `uint64` before the comparison. Will roll back to a tag once thrift cuts v0.23.1. - 83b1543: 🐛 **Fix**: Add Snowflake error `390111` ("Session no longer exists. New login required to access the service.") to the list of retryable errors. Previously only `390114` ("Authentication token has expired") triggered a reconnect-and-retry, so queries hitting a stale session — most visibly Alert rules evaluating after long quiet periods — surfaced the 390111 error to the user instead of transparently reconnecting. ## 1.16.1 - ⚙️ **Chore**: New Go version supported ## 1.16.0 - 2026-04-29 - 🚀 **Feature**: Add support for programmatic access token (PAT) authentication - 🚀 **Feature**: Key Pair authentication now supports encrypted private keys ## 1.15.2 - ⚙️ **Chore**: New Go version supported ## v1.15.1 - 2026-04-16 - ⚙️ **Chore**: Update dependencies ## v1.15.0 - 2026-03-26 - 🚀 **Feature**: Add Support for SQL Abstraction ## v1.14.12 - 2026-03-06 - ⚙️ **Chore**: Update dependencies ## v1.14.11 - 2026-02-26 - ⚙️ **Chore**: Update dependencies ## v1.14.10 - 2026-02-17 - ⚙️ **Chore**: Improve logging ## v1.14.9 - 2026-01-07 - 🐛 **Fix**: Fixed numbers being converted as strings bug ## v1.14.8 - 2025-12-12 - 🐛 **Fix**: Remove client configuration file read ## v1.14.7 - 2025-12-03 - ⚙️ **Chore**: Update frontend dependencies - ⚙️ **Chore**: Minimal supported Grafana version is now `11.6.7` ## v1.14.6-patch - 2026-04-15 - ⚙️ **Chore**: Update dependencies ## v1.14.6 - 2025-10-31 - ⚙️ **Chore**: Improve logging ## v1.14.3 - 2025-11-04 - ⚙️ **Chore**: Improve error handling ## v1.14.2 - 2025-10-29 - ⚙️ **Chore**: Improve error handling ## v1.14.1 - 2025-10-23 - ⚙️ **Chore**: Update backend dependencies ## v1.14.0 - 2025-04-16 - 🚀 **Feature**: Add Support for Row Limits in Response ## v1.13.1 - 2025-03-27 - ⚙️ **Chore**: Update backend dependencies ## v1.13.0 - 2025-03-12 - 🐛 **Fix**: Fix PDC not working with keypair ## v1.12.7 - 2025-02-17 - ⚙️ **Chore**: Improve error logging ## v1.12.6 - 2025-02-11 - ⚙️ **Chore**: Update backend dependencies ## v1.12.5 - 2025-02-04 - ⚙️ **Chore**: Update frontend dependencies ## v1.12.4 - 2025-01-10 - ⚙️ **Chore**: Update backend dependencies ## v1.12.3 - 2025-01-06 - ⚙️ **Chore**: update backend dependencies ## v1.12.2 - 2024-12-18 - ⚙️ **Chore**: Update backend dependencies ## v1.12.1 - 2024-12-16 - ⚙️ **Chore**: Update backend dependencies ## v1.12.0 - 2024-11-28 - ⚙️ **Chore**: Bump backend dependencies ## v1.11.1 - 2024-11-12 - ⚙️ **Chore**: Updated backend dependencies ## v1.11.0 - 2024-11-11 - ⚙️ **Chore**: Update backend dependencies ## v1.10.7 - 2024-10-21 - ⚙️ **Chore**: updating e2e test selectors ## v1.10.6 - 2024-10-03 - ⚙️ **Chore**: Update frontend dependencies - ⚙️ **Chore**: Minimal supported Grafana version is now `10.4.8` ## v1.10.5 - 2024-09-23 - ⚙️ **Chore**: Update backend dependencies ## v1.10.4 - 2024-08-30 - ⚙️ **Chore**: update backend dependencies ## v1.10.3 - 2024-08-13 - ⚙️ **Chore**: Update backend dependencies ## v1.10.2 - 2024-07-09 - 🐛 **Fix**: Fix license check ## v1.10.1 - 2024-06-05 - ⚙️ **Chore**: updating code dependencies ## v1.10.0 - 2024-05-29 - 🚀 **Feature**: adds official example logs dashboard from snowflake ## v1.9.0 - 2024-05-20 - 🚀 **Feature**: adding traces support for queries [learn more](https://docs.snowflake.com/en/developer-guide/logging-tracing/tutorials/logging-tracing-getting-started) - 🚀 **Feature**: adding official Snowpark metrics example dashboard from Snowflake - ⚙️ **Chore**: updating dependencies to latest versions ## v1.8.5 - 2024-04-12 - ⚙️ **Chore**: updating snowflake go-driver for bug fixes regarding zombie DBus processes ## v1.8.4 - 2024-03-13 - ⚙️ **Chore**: Backend binaries are now compiled with Go version `1.22.1` ## v1.8.3 - 2024-03-11 - ⚙️ **Chore**: updating backend dependencies ## v1.8.2 - 2024-03-05 - ⚙️ **Chore**: Update dependencies ## v1.8.1 - 2024-02-07 - 🐛 **Fix**: adds onBlur event handler on the VariableQueryEditor ## v1.8.0 - 2023-11-24 - ⚙️ **Chore**: Minimal supported Grafana version is now `9.5.13` - ⚙️ **Chore**: Backend dependencies updated - ⚙️ **Chore**: Frontend dependencies updated ## v1.7.1 - 2023-11-01 - ⚙️ **Chore**: update snowflake go driver to latest version 1.6.25 ## v1.7.0 - 2023-10-05 - ⚙️ **Chore**: allow secure session settings and update snowflake drivers to latest version ## v1.6.4 - 2023-08-24 - 📝 **Documentation**: update customer requirement copy - ⚙️ **Chore**: grafana backend plugin sdk updated to `v0.171.0` ## v1.6.3 - 2023-07-18 - 🐛 **Fix**: better handling of session timeouts ## v1.6.2 - 2023-06-28 - ⚙️ **Chore**: Upgrade to version snowflakedb/gosnowflake - v1.6.19 ## v1.6.1 - 2023-06-08 - ⚙️ **Chore**: backend libs updated with golang:1.20.5 ## v1.6.0 - 2023-05-30 - 🚀 **Feature**: Secure Socks Proxy support added - 📝 **Documentation**: Update docs with OAuth instructions ## v1.5.2 - 2023-05-11 - 🐛 **Fix**: variable query editor - don't run query on every keystroke ## v1.5.1 - 2020-05-08 - ⚙️ **Chore**: remove deprecated plugin/toolkit ## v1.5.0 - 2023-04-26 - 🚀 **Feature**: OAuth passthrough ## v1.4.3 - 2023-05-04 - ⚙️ **Chore**: Backend binaries are now compiled with golang 1.20.4 ## v1.4.2 - 2023-04-19 - ⚙️ **Chore**: Backend binaries are now compiled with golang 1.20.3 ## v1.4.1 - 2022-12-13 - ⚙️ **Chore**: Backend binaries compiled with latest go version 1.19.4 - 📝 **Documentation**: Fixed typos and added spellcheck ## v1.4.0 - 2022-11-03 - 🚀 **Feature**: Added support for session parameters in the data source config - ⚙️ **Chore**: Backend binaries compiled with latest go version 1.19.3 - ⚙️ **Chore**: Backend grafana plugin SDK updated to latest - ⚙️ **Chore**: Backend snowflake sdk updated to latest - ⚙️ **Chore**: Minimum required grafana runtime updated to 8.4.7 ## v1.3.0 - 2022-09-27 - Added `$__timeTzFilter` macro. It functions the same as `$__timeFilter` for time fields that have a timezone. ## v1.2.4 - 2022-08-09 - 🐛 **Fix**: Fixed `$__timeFilter` to correctly convert from UTC to other timezones ## v1.2.3 - 2022-01-10 - ⚙️ **Chore**: update driver to latest version ## v1.2.2 - 2022-01-10 - ⚙️ **Chore**: update licensing ## v1.2.1 - 2021-10-21 - 🐛 **Fix**: Fixes connection issue when multiple instances of the data source are configured. ## v1.2.0 - 2021-10-06 - 🚀 **Feature**: Support for Key Pair Authentication - 🚀 **Feature**: Ability to configure the default query, default variable query - 🚀 **Feature**: Ability to set the minimum interval - 🚀 **Feature**: Now variable queries always queried as `Table` format - 🚀 **Feature**: Ability to set variable list display values - 🚀 **Feature**: Ability to configure timeout duration for queries - 🚀 **Feature**: `$__timeFilter()` macro now accepts optional second parameter to specify timezone - 🚀 **Feature**: `$__timeGroup()` macro now accepts optional third parameter to specify timezone - 🚀 **Feature**: Ability to set the default [variable interpolation format](https://grafana.com/docs/grafana/latest/variables/advanced-variable-format-options/#sqlstring). By default, It uses `none` formatting for now. In the future versions, this option will be removed and set to `sqlstring` by default. If you are creating new datasources, use `sqlstring` as the default. We also recommend to migrate existing queries to use `sqlstring` to avoid migration issues in future. - BREAKING: Now, Automatically we set the minimum interval to `10s` if not configured. So any timeseries queries that span across smaller duration and use `$__interval` or `$__interval_ms` macros now use `10s` as minimum interval by default. You can override the minimum interval in the config. - BREAKING: Now **variable queries** are queried using `Table` format. In rare cases, If the existing variable query was designed to only work with timeseries format, you may need to rewrite the variable query - BREAKING: If the snowflake **variable query** return two columns, the second column will be now treated as display value. Previously the values from the second column were ignored. ## v1.1.1 - 2021-06-21 - Docs update - Save the query on type ## v1.1.0 - 2021-06-15 - BREAKING: Multiple queries in same panel now run in parallel - ⚙️ **Chore**: Updated the backend SDK to support automatic instance management - 🐛 **Fix**: Fixed a bug where hiding/disabling queries are not respected - 🐛 **Fix**: Fixed a bug where all the data-frame name referred as results instead refID ## v1.0.9 - 2021-05-12 - Updated the backend SDK to support SQL convertors - Improved healthcheck errors ## v1.0.8 - 2021-04-12 - ⚙️ **Chore**: Update SDK ## v1.0.7 - 2021-02-01 - Updated screenshot URLs in the readme file ## v1.0.6 - 2020-12-16 - Added scoped variables and allowed the `timeGroup` macro to work with `$__interval_ms` ## v1.0.5 - 2020-12-09 - Fixed regression where the `timeGroup` macro did not understand `$__interval` or `$__interval_ms` ## v1.0.4 - 2020-12-08 - Fixed issue where the `timeGroup` macro was not rendering the correct value in its rendered `TIME_SLICE` function ## v1.0.3 - 2020-11-19 - Package Updates (sqlds) - Default Query is now more useful ## v1.0.2 - 2020-10-26 - Documentation updates ## v1.0.1 - 2020-10-26 Update readme with images, a plugin description and a Getting Started guide ## v1.0.0 - 2020-09-25 Initial release