[ACTIVITY] 4th -- 8th Dec

[Yao Qi]

# Progress #

* TCWG-1125, ARMv8 tagged address support in GDB.
Finish v3, and committed. Done. [5/10]

* TCWG-1040,
Update my patches to remove the last use of MAX_REGISTER_SIZE.
No response, people are busy on release.

* GDB 8.1 release. [2/10]
PR gdb/21698. It is a regression. Fixed.

* Misc, [3/10]

# Plan #

* GDB 8.1 release, testing for ARM and AArch64.