burningalchemist/sql_exporter 0.21.0

on GitHub

SQL Exporter v0.21.0

What's Changed

This release adds following features and improvements:

• Secret resolver k8ssecret was added for reading connection strings from Kubernetes secrets;
• Fixed memory leak on the config reloading.

Further details are available in the README, and also in the example configuration here.

Precompiled binaries are built with Go v1.25.8

• feat: add Kubernetes secret resolver and documentation by @zofer1zohargo in #933
• fix: memory leak on config reloading by @burningalchemist in #928

CVE addressed:

• CVE-2026-33186

Updated dependencies

Database drivers

• MSSQL 1.9.8
• PostgreSQL (pgx) v5.9.1
• PostgreSQL (libpq) 1.12.0
• Snowflake v2.0.0
• Clickhouse v2.43

Others

• aws-sdk-go-v2/config 1.32.12
• aws-sdk-go-v2/service/secretsmanager 1.41.4
• aws/aws-sdk-go-v2 v1.41.4
• hashicorp/vault/api v1.23.0
• golang.org/x/sync v0.20.0
• google.golang.org/grpc v1.79.3

New Contributors

• @gschlueter-jaconi made their first contribution in #923
• @zofer1zohargo made their first contribution in #924
• @medarion made their first contribution in #934

Full Changelog: 0.20.0...0.21.0