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Changes between Version 2 and Version 3 of PlobsingTaskList

v2	v3
6	6	* reduces demand for umpteen op variants (op-bloat)
7	7	* consider salvaging optimizer components, possibly for a pbc_to_pbc transformation tool or an in-memory inplace optimizer
8
9		== Freeze/Thaw ==
10		* finish/publish deep clone library
11		* complete POC text format serializer
	8	* work on isolating IMCC into separately loadable module
	9	* work on simple low-level replacement (PASM2)
12	10
13	11	== Bytecode ==
14	12	* list dynext artifact dependancies/indices explicitly in PBC (eliminate ParrotInterpretter freeze/thaw hack)
15		* eliminate wrapping of PMC constants in strings (too much copying on both read and write, wastes space storing encoding/charset/etc, which mean nothing for these)
16	13	* make subs first class entities. this would match the rest of Parrot more closely and solve a lot of issues.
	14	* make same-pbc backreferences work.
	15	* would reduce the total size cost of deeply-inner'd subs in PBCs
	16	* would make autoclose work from pbc.
	17	* would makethis also does the hard parts for cross-pbc references (requested by 6model)
17	18
18		~~== PackFile ==~~
19		* Make multiple packfile segments work. Will likely fix TT #1142 among other things.