+ * bug fix: a semaphore with multiple waiters and some of them unwinding due
+ to timeouts could be left in an inconsistent state.
+ * bug fix: fix typo in "Reporting Bugs" section of the manual (lp#520366)
+ * bug fix: misoptimization of multiplication by one in
+ (SB-C::FLOAT-ACCURACY 0) policies.
+ * bug fix: miscounts in SB-PROFILE.
+ * bug fix: Fix lost wakeup bug between SB-THREAD:CONDITION-WAIT and
+ CONDITION-NOTIFY on Linux. See threads "lost wakeup in condition-wait /
+ condition-notify" (Feb 2010) and "Condition-Wait, Deadline handler, waking
+ up itself" (March 2010) for further details.
+ * bug fix: allow forward FIND and POSITION on lists to elide checking :END
+ against length of the list if the element is found before the specified
+ END is reached. (thanks to Alec Berryman, lp#554385)
+ * bug fix: errors signalled during package graph modification no longer
+ block FIND-SYMBOL and FIND-PACKAGE in other threads. (lp#511072)
+ * bug fix: SB-POSIX build was broken when SBCL was compiled without the
+ :SB-DOC feature. (lp#552564)
+ * bug fix: SB-INTROSPECT build issues on GENGC/PPC. (lp#490490)
+ * bug fix: more robust runtime executable path detection. (lp#375549)
+ * bug fix: GCD always returns positive values. (lp#413680)
+ * bug fix: Converting division to multiplication by reciprocal handles
+ denormals.
+ * bug fix: We were too eager in eliding range reduction tests on x87.
+ The maximal magnitude is 2^63, not 2^64.
+ * bug fix: Transforms for TRUNCATE don't die when the result is completely
+ ignored anymore.
+ * bug fix: Maybe restore buildability on Alpha.
+ * bug fix: READ-BYTE isn't inline anymore, fixing weird streams failures.
+ (lp#569404)
+ * bug fix: RANDOM-STATE can be printed readably again.
+ * bug fix: Unreadable objects were sometimes printed like #<\nFoo>.
+ * bug fix: Using EQL with non-constant values of constant type (e.g. EQL
+ types) could result in type mismatches during compilation.