Add new API endpoints for Blockfrost API v0.1.85

Update the SDK to match all API changes since v0.1.37, including:

- Accounts: account_utxos (v0.1.69), account_transactions (v0.1.82)
- Blocks: block_latest_transactions_cbor (v0.1.74), block_transactions_cbor (v0.1.75)
- Transactions: transaction_required_signers (v0.1.61), transaction_cbor (v0.1.64)
- Network: network_eras (v0.1.46)
- Governance (new): Full Conway-era governance support with DRep and
  proposal endpoints including dreps listing, drep details, delegators,
  metadata, updates, votes, proposals listing, proposal details,
  parameters, withdrawals, votes, and metadata

Bump version to 0.7.0 (API v0.1.85).
All 211 tests pass.

https://claude.ai/code/session_01FSq7HNQWih59Y5NX349Diq

Author: claude

blockfrost/api/__init__.py

@@ -57,7 +57,9 @@ def root(self, **kwargs):
         account_mirs, \
         account_addresses, \
         account_addresses_assets, \
-        account_addresses_total
+        account_addresses_total, \
+        account_utxos, \
+        account_transactions
     from .cardano.addresses import \
         address, \
         address_extended, \
@@ -75,12 +77,14 @@ def root(self, **kwargs):
     from .cardano.blocks import \
         block_latest, \
         block_latest_transactions, \
+        block_latest_transactions_cbor, \
         block, \
         block_slot, \
         block_epoch_slot, \
         blocks_next, \
         blocks_previous, \
         block_transactions, \
+        block_transactions_cbor, \
         blocks_addresses
     from .cardano.epochs import \
         epoch_latest, \
@@ -104,7 +108,8 @@ def root(self, **kwargs):
         metadata_label_json, \
         metadata_label_cbor
     from .cardano.network import \
-        network
+        network, \
+        network_eras
     from .cardano.pools import \
         pools, \
         pools_extended, \
@@ -131,6 +136,8 @@ def root(self, **kwargs):
         transaction_submit, \
         transaction_submit_cbor, \
         transaction_redeemers, \
+        transaction_required_signers, \
+        transaction_cbor, \
         transaction_evaluate, \
         transaction_evaluate_cbor, \
         transaction_evaluate_utxos
@@ -142,5 +149,18 @@ def root(self, **kwargs):
         script_redeemers, \
         script_datum, \
         script_datum_cbor
+    from .cardano.governance import \
+        governance_dreps, \
+        governance_drep, \
+        governance_drep_delegators, \
+        governance_drep_metadata, \
+        governance_drep_updates, \
+        governance_drep_votes, \
+        governance_proposals, \
+        governance_proposal, \
+        governance_proposal_parameters, \
+        governance_proposal_withdrawals, \
+        governance_proposal_votes, \
+        governance_proposal_metadata
     from .cardano.utils import \
         utils_addresses_xpub

blockfrost/api/cardano/accounts.py

@@ -274,6 +274,68 @@ def account_addresses_assets(self, stake_address: str, **kwargs):
     )
 
 
+@list_request_wrapper
+def account_utxos(self, stake_address: str, **kwargs):
+    """
+    Obtain information about UTXOs of a specific account.
+
+    https://docs.blockfrost.io/#tag/Cardano-Accounts/paths/~1accounts~1{stake_address}~1utxos/get
+
+    :param stake_address: Bech32 stake address.
+    :type stake_address: str
+    :param return_type: Optional. "object", "json" or "pandas". Default: "object".
+    :type return_type: str
+    :param gather_pages: Optional. Default: false. Will collect all pages into one return
+    :type gather_pages: bool
+    :param count: Optional. Default: 100. The number of results displayed on one page.
+    :type count: int
+    :param page: Optional. The page number for listing the results.
+    :type page: int
+    :param order: Optional. "asc" or "desc". Default: "asc".
+    :type order: str
+    :returns A list of objects.
+    :rtype [Namespace]
+    :raises ApiError: If API fails
+    :raises Exception: If the API response is somehow malformed.
+    """
+    return requests.get(
+        url=f"{self.url}/accounts/{stake_address}/utxos",
+        params=self.query_parameters(kwargs),
+        headers=self.default_headers
+    )
+
+
+@list_request_wrapper
+def account_transactions(self, stake_address: str, **kwargs):
+    """
+    Obtain information about transactions associated with a specific account.
+
+    https://docs.blockfrost.io/#tag/Cardano-Accounts/paths/~1accounts~1{stake_address}~1transactions/get
+
+    :param stake_address: Bech32 stake address.
+    :type stake_address: str
+    :param return_type: Optional. "object", "json" or "pandas". Default: "object".
+    :type return_type: str
+    :param gather_pages: Optional. Default: false. Will collect all pages into one return
+    :type gather_pages: bool
+    :param count: Optional. Default: 100. The number of results displayed on one page.
+    :type count: int
+    :param page: Optional. The page number for listing the results.
+    :type page: int
+    :param order: Optional. "asc" or "desc". Default: "asc".
+    :type order: str
+    :returns A list of objects.
+    :rtype [Namespace]
+    :raises ApiError: If API fails
+    :raises Exception: If the API response is somehow malformed.
+    """
+    return requests.get(
+        url=f"{self.url}/accounts/{stake_address}/transactions",
+        params=self.query_parameters(kwargs),
+        headers=self.default_headers
+    )
+
+
 @request_wrapper
 def account_addresses_total(self, stake_address: str, **kwargs):
     """

blockfrost/api/cardano/blocks.py

@@ -204,6 +204,62 @@ def block_transactions(self, hash_or_number: str, **kwargs):
     )
 
 
+@list_request_wrapper
+def block_latest_transactions_cbor(self, **kwargs):
+    """
+    Return the transactions within the latest block in CBOR format.
+
+    https://docs.blockfrost.io/#tag/Cardano-Blocks/paths/~1blocks~1latest~1txs~1cbor/get
+
+    :param gather_pages: Optional. Default: false. Will collect all pages into one return
+    :type gather_pages: bool
+    :param count: Optional. Default: 100. The number of results displayed on one page.
+    :type count: int
+    :param page: Optional. The page number for listing the results.
+    :type page: int
+    :param order: Optional. "asc" or "desc". Default: "asc".
+    :type order: str
+    :returns A list of objects.
+    :rtype [Namespace]
+    :raises ApiError: If API fails
+    :raises Exception: If the API response is somehow malformed.
+    """
+    return requests.get(
+        url=f"{self.url}/blocks/latest/txs/cbor",
+        params=self.query_parameters(kwargs),
+        headers=self.default_headers
+    )
+
+
+@list_request_wrapper
+def block_transactions_cbor(self, hash_or_number: str, **kwargs):
+    """
+    Return the transactions within the block in CBOR format.
+
+    https://docs.blockfrost.io/#tag/Cardano-Blocks/paths/~1blocks~1{hash_or_number}~1txs~1cbor/get
+
+    :param hash_or_number: Hash or number of the requested block.
+    :type hash_or_number: str
+    :param gather_pages: Optional. Default: false. Will collect all pages into one return
+    :type gather_pages: bool
+    :param count: Optional. Default: 100. The number of results displayed on one page.
+    :type count: int
+    :param page: Optional. The page number for listing the results.
+    :type page: int
+    :param order: Optional. "asc" or "desc". Default: "asc".
+    :type order: str
+    :returns A list of objects.
+    :rtype [Namespace]
+    :raises ApiError: If API fails
+    :raises Exception: If the API response is somehow malformed.
+    """
+    return requests.get(
+        url=f"{self.url}/blocks/{hash_or_number}/txs/cbor",
+        params=self.query_parameters(kwargs),
+        headers=self.default_headers
+    )
+
+
 @list_request_wrapper
 def blocks_addresses(self, hash_or_number: str, **kwargs):
     """