v0.9.15

• Update pg_query_go / libpg_query to 9.5-1.6.2
  • Updates the query fingerprinting logic to avoid seeing different
    FETCH/DECLARE/CLOSE cursor names as unique queries - statistics on this
    are not going to be useful in most cases, and will clog the processing
    pipeline
  • Updates the query fingerprinting logic to ignore the table name for
    CREATE TEMPORARY TABLE
  • Updates the query fingerprinting logic to better handle the values list
    for INSERT statements to group complex, but similar statements together
• Support specifying db_sslmode=verify-full and passing certificate information
  using db_sslrootcert / db_sslrootcert_contents
  • The collector packages now also ship a set of known DB-as-a-Service CA
    certificates, starting with the often needed rds-ca-2015-root certificate
    (just pass that term instead of a path to db_sslrootcert)
• Support for Postgres 10
• Heroku: Support specifying configuration name in log drain endpoints
• RDS: Ensure to delete temporary log files quickly after they are submitted

v0.9.14

• Add support for Heroku logdrains

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)