o The preprocessor has been converted into a cmod, and been modified to use more standard Pike datatypes. o The preprocessor-specific hashtable implementation has been removed. o The gdb_backtraces() function is now available also --without-debug. o There's now support to block mapping hashtables from being shrunk on map_delete().
o guaranteed_memset() is replaced with secure_zero() which fills a
buffer with zero. On x86 SSE2 is used to zero the memory without
loading it into the CPU cache, as this function is typically used
before calling free() on memory with cryptographic key data.
Documentation ------------- o RFC references added. o Character encoding issues fixed. o Added @enum/@endenum markup. o Support undocumented enums with documented constants.