VER: Release 0.44.0

See release notes.

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.44.0 - 2024-10-22
+
+#### Enhancements
+- Removed deprecated `databento.from_dbn`; `databento.read_dbn` can be used instead
+- Upgraded `databento-dbn` to 0.23.0
+
+#### Bug fixes
+- Fixed an issue where `DBNStore.request_symbology` could request the wrong end date
+
 ## 0.43.1 - 2024-10-15
 
 #### Enhancements

README.md

@@ -32,7 +32,7 @@ The library is fully compatible with the latest distribution of Anaconda 3.9 and
 The minimum dependencies as found in the `pyproject.toml` are also listed below:
 - python = "^3.9"
 - aiohttp = "^3.8.3"
-- databento-dbn = "0.22.1"
+- databento-dbn = "0.23.0"
 - numpy= ">=1.23.5"
 - pandas = ">=1.5.3"
 - pip-system-certs = ">=4.0" (Windows only)

databento/__init__.py

@@ -44,7 +44,6 @@
 from databento.common.publishers import Venue
 from databento.common.symbology import InstrumentMap
 from databento.common.types import DBNRecord
-from databento.common.validation import deprecated
 from databento.historical.client import Historical
 from databento.live.client import Live
 from databento.reference.client import Reference
@@ -110,7 +109,6 @@
 
 # Convenience imports
 enable_logging = bentologging.enable_logging
-from_dbn = deprecated("databento.from_dbn")(DBNStore.from_file)
 read_dbn = DBNStore.from_file
 map_symbols_csv = symbology.map_symbols_csv
 map_symbols_json = symbology.map_symbols_json

databento/common/dbnstore.py

@@ -771,10 +771,8 @@ def request_symbology(self, client: Historical) -> dict[str, Any]:
         """
         if self.end is None:
             end_date = None
-        elif self.start.date() == self.end.date():
-            end_date = (self.start + pd.Timedelta(days=1)).date()
         else:
-            end_date = self.end
+            end_date = self.end.ceil(freq="D").date()
 
         return client.symbology.resolve(
             dataset=self.dataset,

databento/version.py

@@ -1 +1 @@
-__version__ = "0.43.1"
+__version__ = "0.44.0"

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "databento"
-version = "0.43.1"
+version = "0.44.0"
 description = "Official Python client library for Databento"
 authors = [
     "Databento <[email protected]>",
@@ -27,12 +27,12 @@ repository = "https://github.com/databento/databento-python"
 "Bug Tracker" = "https://github.com/databento/databento-python/issues"
 
 [tool.poetry.dependencies]
-python = "^3.9"
+python = ">=3.9,<3.13"
 aiohttp = [
     {version = "^3.8.3", python = "<3.12"},
     {version = "^3.9.0", python = "^3.12"}
 ]
-databento-dbn = "0.22.1"
+databento-dbn = "0.23.0"
 numpy = [
     {version = ">=1.23.5", python = "<3.12"},
     {version = ">=1.26.0", python = "^3.12"}