* `quorum rotationinfo` will now expect the third param to be a JSON array. (#6628)

* `getislocks` will now return the request `id` for each InstantSend Lock in results. (#6607)

* `coinjoin status` is a new RPC that reports the status message of all running mix sessions. `coinjoin start` will no longer

report errors from mix sessions; users are recommended to query the status using `coinjoin status` instead. (#6594)

* The RPCs `masternode current` and `masternode winner` were deprecated in Dash Core v0.17 and are now removed. The `getpoolinfo` RPC was deprecated in Dash Core v0.15 and is now removed. (#6567)

* The `-deprecatedrpc=addresses` configuration option has been removed. RPCs `gettxout`, `getrawtransaction`, `decoderawtransaction`, `decodescript`, `gettransaction verbose=true` and REST endpoints `/rest/tx`, `/rest/getutxos`, `/rest/block` no longer return the `addresses` and `reqSigs` fields, which were previously deprecated in 21.0. (#22650)

* The `getblock` RPC command now supports verbosity level 3, containing transaction inputs `prevout` information. The existing `/rest/block/` REST endpoint is modified to contain this information too. Every `vin` field will contain an additional `prevout` subfield. (#22918)

* A new RPC `newkeypool` has been added, which will flush (entirely clear and refill) the keypool. (#23093)

* The return value of the `pruneblockchain` method had an off-by-one bug and now returns the height of the last pruned block as documented. (#24629)

* The `listdescriptors` RPC now includes an optional coinjoin field to identify CoinJoin descriptors. (#6835)

Dash Core v23 introduces support for extended masternode addresses, replacing legacy single-endpoint fields and

enabling more flexible network setups. The following RPC changes implement this functionality:

* The keys `platformP2PPort` and `platformHTTPPort` have been deprecated for the following RPCs, `decoderawtransaction`,

`decodepsbt`, `getblock`, `getrawtransaction`, `gettransaction`, `masternode status` (only the `dmnState` key),

`protx diff`, `protx listdiff` and has been replaced with the key `addresses`.

* The deprecated key is still available without additional runtime arguments, but is liable to be removed in future versions

of Dash Core. (#6811)

* The input field `ipAndPort` has been renamed to `coreP2PAddrs`. In addition to accepting a string, `coreP2PAddrs` can

now accept an array of strings, subject to validation rules.

not be translated for this RPC call. (#6666)

* The field `addresses` will now also report on platform P2P and platform HTTPS endpoints as `addresses['platform_p2p']`

and `addresses['platform_https']` respectively.

* On payloads before extended addresses, if a masternode update affects `platformP2PPort` and/or `platformHTTPPort`

but does not affect `netInfo`, `protx listdiff` does not contain enough information to report on the masternode's

address and will report the changed port paired with the dummy address `255.255.255.255`.

This does not affect `protx listdiff` queries where `netInfo` was updated or diffs relating to masternodes that

have upgraded to extended addresses.

* If the masternode is eligible for extended addresses, `protx register{,_evo}` and `protx register_fund{,_evo}` will:

* Continue allowing `coreP2PAddrs` to be left blank, as long as `platformP2PAddrs` and `platformHTTPSAddrs` are also left blank.

* Attempting to populate any three address fields will make populating all fields mandatory.

* Continue to allow specifying only the port number for `platformP2PAddrs` and `platformHTTPSAddrs`, pairing it with the address

from the first `coreP2PAddrs` entry. This mirrors existing behavior.

* This method of entry may not be available in future releases of Dash Core and operators are recommended to switch over to

explicitly specifying (arrays of) addr:port strings for all address fields. (#6666)

* No longer default to the core P2P port if a port is not specified in the addr:port pair. All ports must be specified explicitly.

Masternodes ineligible for extended addresses (i.e. all nodes before fork activation or legacy BLS nodes) must follow

the legacy rules by continuing to:

* Default to the core P2P port if provided an address without a port.

* Specify `platformP2PAddrs` and `platformHTTPSAddrs` even if they wish to keep `coreP2PAddrs` blank.