Log Message:
Changes 5.6.15:
* Previously, MySQL Server distributions included the MySQL Reference Manual in \ 
Info format (the Docs/mysql.info file). Because the license for the manual \ 
restricts redistribution, its inclusion in Community packages caused problems \ 
for downstream redistributors, such as those who create Linux distributions. \ 
Community distributions of MySQL Server no longer include the mysql.info file, \ 
to make the repackaging and redistribution process easier (for example, the \ 
source tarball and its checksum can be used directly). This change applies to \ 
all source and binary Community packaging formats. Commercial (Enterprise) \ 
distributions are unchanged.
* Incompatible Change: Several statement instruments in the setup_instruments \ 
table are used by the Performance Schema during the early stages of statement \ 
classification before the exact statement type is known.
* The Performance Schema now instruments the read/write lock Delegate::lock
* A new CMake option, WITH_ASAN, permits enabling address sanitization for \ 
compilers that support it.
* The hash function used for metadata locking was modified to reduce overhead.
* Bugs Fixed