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Claude Code Changelog - Release Notes & Version History
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v1.0.34
Claude Code Release Notes
Jun 24, 2025
Claude's Analysis
by Sonnet 4.6
Full Analysis
Patches a memory leak that caused MaxListenersExceededWarning to surface in long-running sessions.
Change
1
Total Changes (vs Average)
0.1×
Version Type
Patch
Release Focus
Bug Fix
Days Since Prior Release
0
Release # This Month
#18 of 24
Bug Fix Ratio
100%
Post-Release Edits
—
Change Category
Fixed
1
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Key Themes
More Details
1
Memory Leak Remediation
May Help If You've Noticed
1 More Symptom
Console shows MaxListenersExceededWarning messages during a session
Memory usage climbs steadily during long or repeated Claude Code runs
Changes in Claude Code v1.0.34
Fixed
1 change
•
Fixed a memory leak causing a MaxListenersExceededWarning message to appear
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