=====================================================================================================================================
Protocol Update 7 - Smart contract costs and new queries, stake cooldown changes, disabling shielded transfers, revised block hashing
=====================================================================================================================================

.. list-table::
   :stub-columns: 1

   * - Effective on Testnet
     - Sep 30, 2024
   * - Effective on Mainnet
     - Oct 30, 2024
   * - Specification hash
     - ``e68ea0b16bbadfa5e5da768ed9afe0880bd572e29337fe6fb584f293ed7699d6``

Specification
=============

.. include:: ../../updates/P7.txt
   :literal:

Commentary
==========

.. include:: ../../commentary/P7-commentary.txt
   :literal: