I don't understand what you mean... Rancid-O ad PS3ITA Team already added PSPISO and PS2ISO support to
Mamba 3.x months ago. BTW it's still called Mamba, not "anaconda" or any other snake. IMO it could be called "Cobra" since there are no major differences anymore.
The latest
IRISMAN 4.81 includes the Mamba payload from Rancid-O for *all* the CFW up to version 4.81.
It doesn't include the patched PS2EMUs, but you can install them separately using
Mamba/PRX Loader 3.1.3, which also supports up to CFW 4.81. Using the auto-loader option, any CFW standard is transformed in a "CFW Cobra".
The point of this thread is that these patches could come already included in CFW Standard, eliminating the need of having 2 editions: one CFW standard and one CFW Cobra.
The second point suggested here is that the initial release of any new CFW could include Mamba 2.x, and later it could be updated to 3.x (when all the payload offsets are found and tested) without forcing the users to install a new CFW.
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Oh my gosh, look at her butt