• [CHANGE] Reorganize code to remove the main package by @cristiangreco in #1238
• [FEATURE] Allow setting limit in pg_stat_statements collector by @cristiangreco in #1205
• [FEATURE] Allow excluding databases or users names in stat_statements collector by @cristiangreco in #1232
• [ENHANCEMENT] Enable pprof endpoints for profiling by @SuperQ in #1212
• [ENHANCEMENT] Document stat_checkpointer collector option by @FabioRueda in #1226
• [ENHANCEMENT] Ensure collection of stats succeed in a maximum duration to avoid exhausting PG connections by @pierresouchay in #1229
• [BUGFIX] Fix NULL handling on long_running_transactions collector by @sysadmind in #1230
• [BUGFIX] Do not crash on bad pg_settings value by @sysadmind in #1252