Release Notes

PG Exporter v1.6.0 separates health probes from collection, bounds overlapping metrics requests, preserves completed bounded refreshes after client cancellation, and corrects cross-database progress labels. It also supplies container trust roots and …

PG Exporter v1.5.0 updates the Go toolchain and dependencies, fixes replication collector identity and state mappings, and closes six runtime defects around target URLs, discovery, health, collector planning, durations, and HTTP routing. The bundle …

v1.4.1 is a maintenance release focused on metric accuracy and RPM upgrade compatibility. Highlights Fix pg_subrel_count overcounting when parallel logical replication apply workers are active: deduplicate pg_stat_subscription by subscription ID and …

v1.4.0 introduces the Snapshot Histogram metric type and the new pg_xact_age transaction age collector, along with a round of systematic hardening across HTTP routing, packaging, and the build toolchain. New Features New HISTOGRAM column type: SQL …

v1.3.0 adds PostgreSQL 19 support, and refreshes the default collector bundle, build toolchain, and config coverage tests. Highlights Default support range extended from PostgreSQL 10-18+ to 10-19+ Default config bundle includes 57 config/*.yml …

Changes v1.2.2 updates release builds to Go 1.26.2. Exporter features and configuration are unchanged. Checksums SHA256 checksums Copy all checksums Download asset FileChecksum pg-exporter_1.2.2-1_amd64.deb Linuxamd64SHA-256 273dfd45…dcc6 …

v1.2.1 updates the build toolchain, standardizes configuration formatting, and adds configuration consistency tests. Collector behavior is unchanged. Highlights Refresh the build toolchain: bump both release workflows and Docker build images to Go …

v1.2.0 updates startup, hot reload, health checks, and configuration validation. It also adds a configuration bundle for PostgreSQL 9.1–9.6. New Features Add robust hot reload workflow: support platform-specific reload signals (SIGHUP / SIGUSR1) and …

Changes Fixed the pg_timeline configuration and updated Go dependencies. Checksums SHA256 checksums Copy all checksums Download asset FileChecksum pg-exporter_1.1.2-1_amd64.deb Linuxamd64SHA-256 8cddd57a…6236 pg-exporter_1.1.2-1_arm64.deb …

Minor release with new collectors and bug fixes. New Features New pg_timeline collector for timeline monitoring New pg_sub_16 collector branch to exclude parallel operations in subscriptions (PostgreSQL 16+ compatibility) Bug Fixes Fix: Add coalesce …

Updated dependencies and built with Go 1.25.5. Collector Changes pg_setting: Major refactor for PG10-18 compatibility with missing_ok support Add 15 new metrics: max_parallel_workers, max_parallel_workers_per_gather, max_parallel_maintenance_workers, …

Changes Updated dependencies and built with Go 1.25.4. Fix #80 Conflict with libpq env variables Change default value of auto-discovery to true by @kadaffy Checksums SHA256 checksums Copy all checksums Download asset FileChecksum …

Changes Updated dependencies and built with Go 1.25.0. Added the PG Exporter website. Release with GoReleaser for more operating systems and architectures with CI/CD pipeline: add windows amd64 support add linux ppc64le support Checksums SHA256 …

Changes Add Docker Hub images: pgsty/pg_exporter Updated Go dependencies and built with Go 1.24.5. Disable pg_tsdb_hypertable collector by default, since timescaledb catalog is changed. Checksums Copy all checksums Download asset FileChecksum …

Changes Added PostgreSQL 18 collector branches: Branch Changes pg_wal_18 Removed write, sync, write_time, and sync_time; PostgreSQL moved these statistics to pg_stat_io pg_checkpointer_18 Added num_done and slru_written pg_db_18 Added …

Default Collectors new metrics collector for timescaledb hypertable new metrics collector for citus dist node new metrics collector for pg_wait_sampling wait event profile pg_slot overhaul: Add 16/17 pg_replication_slot metrics allow pg_slot …

Changes Updated dependencies. Bump golang.org/x/net from 0.35.0 to 0.36.0 #67 Update docker images building tags v0.8.1 Released 2025-03-29 View release Source · tar.gz Source · zip pgsty/pg_exporter

Changes Add PgBouncer 1.24 new metrics support (stat, pool, database) Fix: 310-pg_size.yml fails if log dir not set properly #64 by @Süleyman Vurucu Build with the latest Go 1.24 and bump all dependencies Refactor logging with the standard log/slog …

Changes Routine update with dependabot Feat: support specifying configuration as Reader by @ringerc in #62 Bump golang.org/x/crypto from 0.21.0 to 0.31.0 by @dependabot in #63 Fix some typos Full changelog v0.7.1 Released 2024-12-29 View release …

Changes Updated the codebase for Go 1.22.4. PostgreSQL 17 Metrics Support by @Vonng pg_exporter: predicate queries feature by @ringerc Do a clean build in the dockerfile by @ringerc pg_exporter: don’t panic after “bind: address already in use” by …

Changes Updated golang.org/x/net from v0.10.0 to v0.17.0 and golang.org/x/crypto to v0.17.0 for security fixes (#38 covers x/crypto) Fix connect-timeout propagation (#37), contributed by @mouchar Checksums The original release published MD5 checksums …

Changes Updated dependencies to address reported vulnerabilities. Added PostgreSQL 16 collectors and PostgreSQL 15 compatibility fixes (#35, @japinli). Added ARM64 packages. Removed the fixed monitor schema from pg_query queries. pg_stat_statements …

Exporter changes Used nFPM to build RPM and DEB packages. Added column.default to substitute a value for NULL. Added column.scale to scale numeric values, such as microseconds to seconds. Fixed /stat output. Added the pgsty/pg_exporter Docker image. …

Changes Excluded Citus and TimescaleDB internal schemas from object monitoring. Removed duplicate pg_statio rows. Added PgBouncer 1.16 support. Fixed overlapping pg_repl collector branches on PostgreSQL 12. Added -T, --connect-timeout, and …

Changes Added PostgreSQL 14 support. Revised the default metric configuration while preserving support for older configuration files. Added --auto-discovery, --include-database, and --exclude-database. Added multi-database collection through …

Changes Fixed an edge case in redacted connection strings. Corrected documentation and spelling errors. v0.3.2 Released 2021-02-01 View release Source · tar.gz Source · zip pgsty/pg_exporter

Changes Fixed default-configuration errors, especially on PostgreSQL versions below 13: Restricted primary_conninfo collection to the supported collector branch. Added funcid to pg_func labels to distinguish functions with the same name. Corrected …

Changes Updated the default configuration for PostgreSQL 13 metrics, including pg_slru, pg_shmem, pg_query13, and pg_backup. Added HTTP endpoints for health and recovery-state checks. Added a startup HTTP server that reports pg_up 0 until …

Changes Added RPM packages for YUM and a Linux service definition. Added the skip option to query configuration. Fixed pgbouncer_up. Added configuration reload support. v0.2.0 Released 2020-03-21 View release Source · tar.gz Source · zip …

Changes Fixed pgbouncer_up. Added dynamic configuration reload. Removed shard-related logic. Added a bulky mode to the default configuration. v0.1.2 Released 2020-02-20 View release Source · tar.gz Source · zip pgsty/pg_exporter

Changes Fixed a startup hang when a query failed. v0.1.1 Released 2020-01-10 View release Source · tar.gz Source · zip pgsty/pg_exporter

Changes The first stable release. v0.1.0 Released 2020-01-08 View release Source · tar.gz Source · zip pgsty/pg_exporter

This is an early repository tag without a separate GitHub Release object. This archival note is based on the tag commit and historical release summary. Changes Add per-collector query timeouts Replace the earlier skip_error behavior with the fatal …

Changes Tested across more than 200 production nodes for about two weeks. v0.0.4 Released 2019-12-20 View release Source · tar.gz Source · zip pgsty/pg_exporter

Changes Passed production testing while the project remained under active development. v0.0.3 Released 2019-12-14 View release Source · tar.gz Source · zip pgsty/pg_exporter

Changes An early version made available for trial use. v0.0.2 Released 2019-12-09 View release Source · tar.gz Source · zip pgsty/pg_exporter

This early version has a Git tag but no separate GitHub Release. The note is based on the tag and historical release summary. Changes Added PgBouncer mode. v0.0.1 Released 2019-12-09 View release Source · tar.gz Source · zip pgsty/pg_exporter