more CHANGES updates
1.21 unreleased
=====================
-- 8-bit loads no longer needed, they can be emulated with 32-bit loads.
- However, this is typically very slow, so those should only be left out
- from the achitecture if those are used in any performance-critical
- parts of the code.
+
+Notable changes and features
+----------------------------
+- 8-bit loads no longer needed, they can be emulated with 32-bit loads
+ with masking and shifting. However, this is typically very slow,
+ so those should only be left out from the achitecture if those are used in
+ any performance-critical parts of the code.
Can also emulate 16-bit aligned loads, but emulation of 16-bit unaligned
loads not supported, so all code will not compile of 16-bit loads are
left out.
