+ - Replace the %^H tie approach with fieldhashes, fixes all known
+ corner cases and caveats on supported perls >= 5.8.1 (FC)
+ - Compile away the debugger fixup on perls >= 5.15.5 (FC)
+
+ [0.21_01]
+ - More robust handling of the tied %^H in pure perl mode (RT#73402)
+ - Limit the debugger workarounds to perls between 5.8.8 and 5.14,
+ extend debugger support to all perl versions (FC) (RT#69862)
+ - If possible, automatically install (but not load) the debugger
+ workaround libraries on perls between 5.8.8 and 5.14 (RT#72368)
+ - Add back dropped NAME section (RT#70259)
+
+ [0.21]
+ - When using the tie() fallback ensure we do not obliterate a
+ foreign tie()
+ - Better document how to disable the tie() fallback
+
[0.20_01] (the "mst made me do it" release)
- Only invoke the deleted sub stashing if we run udner a debugger
(avoid runtime penalty of Sub::Name/Sub::Identify)