MOD: Upgrade databento-dbn to 0.61.0

Author: nmacholl

CHANGELOG.md

@@ -3,7 +3,8 @@
 ## 0.80.0 - TBD
 
 #### Enhancements
-- Added `MATCH_ALGORITHM` variant `ALLOCATION`
+- Upgraded `databento-dbn` to 0.61.0:
+  - Added `MatchAlgorithm` variant `Allocation`
 
 ## 0.79.0 - 2026-06-02
 

pyproject.toml

@@ -10,7 +10,7 @@ dynamic = [ "classifiers" ]
 dependencies = [
     "aiohttp>=3.8.3,<4.0.0; python_version < '3.12'",
     "aiohttp>=3.9.0,<4.0.0; python_version >= '3.12'",
-    "databento-dbn~=0.59.0",
+    "databento-dbn~=0.61.0",
     "numpy>=1.23.5; python_version < '3.12'",
     "numpy>=1.26.0; python_version >= '3.12'",
     "pandas>=1.5.3,<4.0.0",