Deep Dive
1. SDK v1.1.6 with Multicall & Network Configs (19 August 2025)
Overview: This update gives developers finer control over how the SDK batches on-chain calls and officially adds support for the Fraxtal and Mode networks. This means apps using Balancer can operate more efficiently on these new chains.
The release configures the multicall batch size, allowing optimised gas usage for complex transactions. It also integrates new pool types like Gyro rehype mid pool into the Smart Order Router (SOR) for better swap rates. A key infrastructure shift moves subgraph URLs away from the deprecated hosted service, ensuring long-term data reliability.
What this means: This is bullish for BAL because it makes the protocol more efficient and expands its reach to growing blockchain ecosystems. Developers can build faster, cheaper apps, which could attract more users and liquidity.
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2. SDK v1.1.5 with GyroE V2 & Subgraph Updates (26 September 2025)
Overview: This version focuses on integrating advanced DeFi primitives and updating core data services. It brings official support for GyroE V2 pools, a complex but capital-efficient pool design, and refreshes the subgraph URLs for robust data querying.
The update includes a method to efficiently refresh a pool's subgraph data and adds Coingecko configuration to the SDK initialization. These are foundational improvements for applications that need reliable, real-time pricing and pool analytics.
What this means: This is neutral for BAL as it represents essential maintenance and capability expansion. It strengthens the protocol's infrastructure, which is crucial for security and supporting next-generation DeFi products.
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3. SDK v1.1.0 with Major Feature Expansion (22 May 2025)
Overview: This significant release introduced a "whale exit" feature, allowing large liquidity providers to exit pools by selectively unwrapping tokens to minimise market impact. It also marked Balancer's expansion into the zkEVM ecosystem and added support for Composable Stable V4 Pools.
The update included critical fixes, such as removing gas limits from static simulations for more accurate transaction previews. Supporting new pool factories and networks like Sepolia demonstrates a clear development roadmap focused on scalability and extensibility.
What this means: This is bullish for BAL because it directly addresses a pain point for institutional liquidity providers and captures value in emerging Layer 2 ecosystems. Enhanced functionality and broader network support are key drivers for protocol adoption and fee generation.
(Source)
Conclusion
Balancer's codebase is evolving with a clear focus on scalability, efficiency, and multi-chain expansion, as evidenced by consistent SDK updates throughout 2025. How will the protocol's deepening developer tooling compete in the increasingly saturated DeFi AMM landscape?