重要
The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.
- fix for cookie handling by End User Monitoring instrumentation
 
重要
The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.
- deployments recipe change: truncate git SHAs to 7 characters
 - Fixes for obfuscation of PostgreSQL and SQLite queries
 - Fix for lost database connections when using a forking framework
 - Workaround for RedHat kernel bug which prevented blocking reads of /proc fs
 - Do not trap signals when handling exceptions
 
重要
The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.
- Performance and stability improvements
 - Restored compatibility with Ruby 1.8.6
 
重要
The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.
- New slow SQL tracing feature
 - New expanded browser tracing
 
重要
The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.
- Yet more work on Delayed Job instrumentation
 - Threading fixes
 - More Heroku friendly logging system
 
重要
The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.
Notes
- The agent now works with the Rails 3.1 release candidates.
 - More reliable loading of several types of instrumentation, most notably Delayed Job
 
重要
The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.
- Support for aggregating data from short-running processes to reduce reporting overhead
 - Fixed: Issue with RUM and empty response bodies
 - Patch: Clear GC::Profiler statistics under 1.9.2 to prevent memory leakage (user contribution from Stephan Mees)
 - Feature: Added sorting by SQL query time in Developer Mode
 
重要
The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.
- Updated Real User Monitoring to reduce JavaScript size and improve compatibility, fix a few known bugs
 
重要
The end-of-life date for this agent version is July 29, 2019. To update to the latest agent version, see Update the agent. For more information, see End-of-life policy.
- Support for Real User Monitoring
 - Backend work on internals to improve reliability
 - Added a 
log_file_nameandlog_file_pathconfiguration variable to allow setting the path and name of the agent log file - Improved reliability of statistics calculations
 - Removed some previously deprecated methods
 - Removed Sequel instrumentation pending more work