I have released log4cplus 1.2.0-RC1. It is based on new 1.2.x branch. There are many visible and less visible changes relative to the code of 1.1.x branch. Here are some highlights:
TraceLogger and associated LOG4CPLUS_TRACE_*() macros now record function name in generated event.
Added Qt5 based Qt5DebugAppender.
Added prototype of Python bindings using Swig 2.0+.
Autotools based build system has been converted from Makefile per directory to single Makefile for the whole project mode.
Plain text documentation files have been converted to Markdown (with Pandoc's extensions).
FileAppender can now create missing directories in log file path, if this is enabled by CreateDirs property.
Added MSTTSAppender that uses Windows' text-to-speech engine.
SysLogAppender can now log into remote syslog instance using TCP in addition to previously supported UDP.
Added Autotest based testsuite running and verifying output of existing tests/ directory tests. Improved tests coverage.
Many other small and bigger improvements.