-* Add support for the ARC EM/HS, and ARC600/700 architectures. Remove
- assembler support for Argonaut RISC architectures.
+* New command line option --elf-stt-common= for ELF targets to control
+ whether to generate common symbols with the STT_COMMON type.
+
+* Add ability to set section flags and types via numeric values for ELF
+ based targets.
+
+* Add a configure option --enable-x86-relax-relocations to decide whether
+ x86 assembler should generate relax relocations by default. Default to
+ yes, except for x86 Solaris targets older than Solaris 12.
+
+* New command line option -mrelax-relocations= for x86 target to control
+ whether to generate relax relocations.
+
+* New command line option -mfence-as-lock-add=yes for x86 target to encode
+ lfence, mfence and sfence as "lock addl $0x0, (%[re]sp)".
+
+* Add assembly-time relaxation option for ARC cpus.