logging-log4j2 rel/2.25.2

This patch release addresses certain minor issues detailed in the changelog.

Fixed

• Fix potential memory leak involving LogBuilder in Log4j API to Logback bridge (#3819, #3824)
• Prevent unnecessary warnings in AbstractDriverManagerConnectionSource (#3828, #3831)
• Fix missing newlines in default logging configuration for log4j-core (#3835, #3851)
• Fix missing default Target value in Console Appender (#3852)
• Discard the sub-second part while obtaining the initial time (i.e., creation time) of a file in RollingFileManager (#3068, #3872)
• Fix Pattern Layout exception stack trace converters to no longer prepend newlines based on context (#3873, #3919)
• Fix the com.google.errorprone:error_prone_annotations dependency whose version property gets erased due to flattening (#3779, #3785, #3822, #3905)
• Fix detection of Throwable converters inside nested Pattern Layout patterns when applying alwaysWriteExceptions (#3920)
• Fix parsing and merging of literals in InstantPatternDynamicFormatter (#3930, #3932)

Source apache/logging-log4j2 · rel/2.25.2 · 2025-09-22 · upstream release

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