The symbols are also exported from SB-PCL for backwards
compatibility, but more so than before SB-PCL should be treated as
an implementation-internal package.
+ * new feature: SB-PACKAGE-LOCKS. See the fine manual for details,
+ add :SB-PACKAGE-LOCKS in customize-target-features.lisp to
+ enable them.
* the SB-SPROF contrib now works on (most) non-x86 architectures.
It is known as of this release not to work on the Alpha, however.
* fixed bug #333: CHECK-TYPE now ensures that the type error