Update ChangeLog for 4.1.1.
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https://github.com/jemalloc/jemalloc
+* 4.1.1 (May 3, 2016)
+
+ This bugfix release resolves a variety of mostly minor issues, though the
+ bitmap fix is critical for 64-bit Windows.
+
+ Bug fixes:
+ - Fix the linear scan version of bitmap_sfu() to shift by the proper amount
+ even when sizeof(long) is not the same as sizeof(void *), as on 64-bit
+ Windows. (@jasone)
+ - Fix hashing functions to avoid unaligned memory accesses (and resulting
+ crashes). This is relevant at least to some ARM-based platforms.
+ (@rkmisra)
+ - Fix fork()-related lock rank ordering reversals. These reversals were
+ unlikely to cause deadlocks in practice except when heap profiling was
+ enabled and active. (@jasone)
+ - Fix various chunk leaks in OOM code paths. (@jasone)
+ - Fix malloc_stats_print() to print opt.narenas correctly. (@jasone)
+ - Fix MSVC-specific build/test issues. (@rustyx, yuslepukhin)
+ - Fix a variety of test failures that were due to test fragility rather than
+ core bugs. (@jasone)
+
* 4.1.0 (February 28, 2016)
This release is primarily about optimizations, but it also incorporates a lot
