7 Oct 2026
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 ...
Read More9 Jun 2026
Improvement [B3BOECPP-98] - Support SimpleNewOrder in TradingClient sample [B3BOECPP-91] - SessionHelper::sendRetransmitRequest() should fully simulate the sequence gap [B3BOECPP-88] - Add flag to skip the SBE header in toStr() methods [B3BOECPP-84] ...
Read More14 Jan 2026
Improvement [B3UMDFHCPP-108] - BREAKING CHANGE: [CodeBreakingChanges] Improve MessageListener [B3UMDFHCPP-107] - BREAKING CHANGE: [CodeBreakingChanges] Improve OrderBookListener
Read More20 Oct 2025
Improvement [B3UMDFHCPP-105] - Spec update v2.2.0
Read More24 Sep 2025
Improvement [B3UMDFHCPP-102] - Remove position-based book fallback support
Read More24 Jun 2025
Improvement [B3UMDFHCPP-100] - Optimize Order Management By Price/Priority
Read More29 May 2025
Improvement [B3UMDFHCPP-96] - Optimize Order Management By Price/Priority
Read More21 May 2025
New Feature [B3UMDFHCPP-95] - Add Order Management By Price/Priority
Read More19 May 2025
Task [B3UMDFHCPP-90] - [Breaking change] Support messaging schema version 15
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