Deep Dive
1. v30.0.3 Codebase Fixes (8 September 2025)
Overview: This update introduced FIFO (First-In-First-Out) ordering for the default mempool, resolving transaction prioritization issues and patching critical bugs affecting node stability.
The release prioritized transaction fairness and reduced edge-case risks like chain halts. Binaries for Linux (amd64/arm64) and Docker images were updated, ensuring smoother node operations.
What this means: This is bullish for OSMO because it improves network reliability and transaction fairness, reducing risks for validators and users. (Source)
2. Mainnet Upgrade (5 August 2025)
Overview: The v30 upgrade enabled permissionless pool creation and introduced under-the-hood optimizations for security and scalability.
Exchanges like Bithumb temporarily halted OSMO deposits/withdrawals during the upgrade to avoid compatibility issues. The changes aimed to enhance cross-chain interoperability and validator performance.
What this means: This is neutral-to-bullish for OSMO, as it strengthens long-term infrastructure but required short-term coordination with third parties. (Source)
3. Thirdening Emission Cut (July 2025)
Overview: Osmosis’ biennial “Thirdening” slashed OSMO’s inflation rate by 33%, reducing emissions from 9% to 6% annually.
This deflationary mechanism, embedded in the protocol’s codebase, aims to balance supply growth with ecosystem incentives. The cut followed a governance-approved roadmap to align emissions with usage.
What this means: This is bullish for OSMO because reduced sell pressure from emissions could improve token economics, though liquidity incentives may adjust. (Source)
Conclusion
Osmosis’ codebase reflects a focus on scalability (v30 upgrades), security (bug fixes), and sustainable tokenomics (Thirdening). With over 47,000 commits in 2025, development velocity remains strong. How will reduced emissions impact validator participation and liquidity incentives moving forward?