0.6.30

• motoko (moc)

  • add primitives

    shiftLeft : (Nat, Nat32) -> Nat
    shiftRight : (Nat, Nat32) -> Nat

    for efficiently multiplying/dividing a Nat by a power of 2
    (#3112)

  • add primitives

    rts_mutator_instructions : () -> Nat
    rts_collector_instructions : () -> Nat

    to report approximate IC instruction costs of the last message
    due to mutation (computation) and collection (GC), respectively (#3381)

• motoko-base

  • Add

    Buffer.fromArray
    Buffer.fromVarArray

    for efficiently adding an array to a Buffer
    (dfinity/motoko-base#389)

  • Add

    Iter.sort : (xs : Iter<A>, compare : (A, A) -> Order) : Iter<A>

    for sorting an Iter given a comparison function
    (dfinity/motoko-base#406)

  • Performance: HashMap now avoids re-computing hashes on resize
    (dfinity/motoko-base#394)