Changes: Forgot to add the release date for 0.004
Simplify the ifdef for finalize_optree
Lazy.xs: Proper error message when MY_CXT.orig_comppad is NULL in force()
Lazy.xs: Minor tweak to a comment
On <5.18, do { eval {die}; } should only be resetting CXt_SUB for the die inside the eval, ... should still see it as !CXt_SUB
A delayed top-level caller() now works on <5.18
Changes update for the two previous commits
Store PL_comppad_name in the magic struct as well.

This is set during global destruction, when op_free() is called
on the delayed op.  op_free() ends up calling pad_swipe, which
needs the original PL_comppad.  Additionally, since Perl 5.19.3,
it also needs PL_comppad_name, otherwise it fails an assert.
Changes for the previous commit