v0.6.2

StarkNet:

• Split PENDING status into PENDING and ACCEPTED_ON_L2.
• StarkNet CLI: Renamed "alpha" network to "alpha-goerli".
• Storage variables support felts-only types (structs and tuples that don't contain pointers).

Cairo:

• Uint256 bitwise functions are now using the bitwise builtin (making them much more efficient).