Release Notes - B3 Binary UMDF Market Data Handler - Version 1.11.1

Written by Admin | Oct 7, 2026, 10:18:30 AM

Improvement

[B3UMDFHCPP-128] - BREAKING CHANGE: SecurityDefinition_12 date accessors return Date instead of Timestamp
[B3UMDFHCPP-125] - B3 Binary UMDF spec update v2.3.1.1
[B3UMDFHCPP-114] - Make `ConstOrdersRange` compatible to std::ranges

New Feature

[B3UMDFHCPP-127] - Order Book Iteration C++20 Ranges Support
[B3UMDFHCPP-126] - Order Book Iteration

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