MOD: Upgrade databento_dbn to 0.29.0

Author: nmacholl

CHANGELOG.md

@@ -3,8 +3,7 @@
 ## 0.50.0 - TBD
 
 #### Enhancements
-- Added new venues, datasets, and publishers for Eurex and European Energy Exchange
-  (EEX)
+- Added new venues, datasets, and publishers for ICE Futures US, ICE Futures Europe (Financial products), Eurex, and European Energy Exchange (EEX)
 - Added export of the following enums from `databento_dbn` to the root `databento` package:
   - `Action`
   - `InstrumentClass`
@@ -24,6 +23,8 @@
   - `UNDEF_STAT_QUANTITY`
   - `UNDEF_TIMESTAMP`
 - Added export of `BidAskPair` and `ConsolidatedBidAskPair` from `databento_dbn` to the root `databento` package
+- Upgraded `databento-dbn` to 0.29.0
+  - Added `COMMODITY_SPOT` `InstrumentClass` variant
 
 ## 0.49.0 - 2025-03-04
 

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 = "0.27.0"
+- databento-dbn = "0.29.0"
 - numpy= ">=1.23.5"
 - pandas = ">=1.5.3"
 - pip-system-certs = ">=4.0" (Windows only)

pyproject.toml

@@ -32,7 +32,7 @@ aiohttp = [
     {version = "^3.8.3", python = "<3.12"},
     {version = "^3.9.0", python = "^3.12"}
 ]
-databento-dbn = "0.27.0"
+databento-dbn = "0.29.0"
 numpy = [
     {version = ">=1.23.5", python = "<3.12"},
     {version = ">=1.26.0", python = "^3.12"}