* new feature: WITH-COMPILATION-UNIT now accepts a non-standard
:SOURCE-PLIST option. See (DOCUMENTATION #'WITH-COMPILATION-UNIT T)
for more information.
+ * TRUENAME and PROBE-FILE now correctly resolve symlinks even if the
+ pathname is a directory pathname.
* SB-SPROF now works (more) reliably on non-GENCGC platforms.
* fixed some lockups due to gc/thread interaction
* dynamic space size on PPC has been increased to 768Mb. (thanks to