MOD: Update databento_dbn to v0.32.0

Author: nmacholl

CHANGELOG.md

@@ -4,6 +4,11 @@
 
 #### Enhancements
 - Added new optional `id` field to `SubcriptionRequest` class which will be used for improved error messages
+- Upgraded `databento-dbn` to 0.32.0
+  - Fixed `RType` variant names in Python to match `Schema`
+  - Added missing Python type declarations for `RType` variants
+  - Fixed issue with Python `_hidden_fields` definition that caused `KeyError: _reserved1_00`
+    with `CMBP1Msg` and other records with `ConsolidatedBidAskPair`
 
 ## 0.51.0 - 2025-04-08
 

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 = "0.31.0"
+- databento-dbn = "0.32.0"
 - 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 = "0.31.0"
+databento-dbn = "0.32.0"
 numpy = [
     {version = ">=1.23.5", python = "<3.12"},
     {version = ">=1.26.0", python = "^3.12"}