v0.9.13

• Log Monitoring
  • Upload encrypted log data to S3, and only send byte ranges in snapshot
  • Implement log classification
• Add --version flag to show current collector version
• Replication stats: Allow replay location to be null
• Add support for error and success callbacks
• Introduce server-controlled ability to reset pg_stat_statements

v0.9.12

• SystemScope: Include DbAllNames status for local collections
• Fix wording of some log messages
• Refactor log collection and query sampling / explaining
• Introduce ability to collect statement text less often
• Make statement timeout a server-controlled option
• Allow enabling/disabling automatic EXPLAIN from server-side

v0.9.11

• Fix collection of replication statistics for non-superusers
• Add monitoring helper for replication statistics

v0.9.10

• Update to Go 1.8 in all builds
• Disable verbose logging on Heroku
• Add SystemID for all types of systems
• Change default config to be in account-based format
• Support collecting schema info/stats from multiple databases per server
• Allow monitoring all databases using DB_ALL_NAMES=1 env variable
• Fix issue with helper having wrong executable format
• Cleanup test mechanism in test/ folder
• Handle null relation sizes for temp tables
• Collect replication statistics

v0.9.9

• Fix edge case that made RDS system metrics code crash
• Add VACUUM and Sequence reports

v0.9.8

• Make bloat report work under the restricted user
• Add option to run a Go performance trace on a single test run
• Improve error tracking
• Update pg_query_go
  • Cut off fingerprints at 100 nodes deep to avoid excessive runtimes/memory

v0.9.7

• Prevent leaks of previous scheduler runs when reloading

v0.9.6

• New Heroku support based on user API keys
• Support for new Reports feature (in private beta right now)
• Add PGA_ALWAYS_COLLECT_SYSTEM_DATA to force collection of system data
• Increase statement timeout to 30 seconds to account for some larger databases
• Support for writing snapshots to local filesystem (needed by pganalyze Enterprise)

v0.9.5

• Improved first user experience
  • Add "--reload" command for sending SIGHUP to daemon process
  • Show error message when configuration file is empty
• Experimental build support for Solaris
• System metrics: Various fixes
• Packaging: Add support for Ubuntu Precise / 12.04 LTS

v0.9.4

• Introduce "pganalyze-collector-helper": Setuid Binary that can be used to run
  privileged actions when the main collector is running as non-root (the default)
• Determine the correct distance between two collector runs (instead of assuming 600 seconds)
• Better monitoring for self-hosted systems
  • Collect missing Disk I/O statistics
  • Fix calculation logic for disk utilization
  • Collect kernel version and architecture
  • Don't monitor the local loopback network interface
  • Sort disk/partition/network interface names before output
  • Don't collect local system information when monitoring remote hosts
• Packaging
  • Update to Go 1.7
  • Systemd: Enforce memory limit of 256mb for the collector