Deep Dive
1. Mesa Testnet Launch (30 November 2025)
Overview: The Mina core team opened the Mesa Testnet for public testing, allowing developers and validators to try new features before they go live on the main network. This is a critical step to ensure a smooth upgrade.
The testnet introduces the code for four Mina Improvement Proposals (MIPs 6-9). These proposals form the core of the Mesa Upgrade, which aims to significantly boost network performance and flexibility for developers building zero-knowledge applications (zkApps).
What this means: This is bullish for MINA because it demonstrates active development and a commitment to improving the network's core technology. A successful testnet phase reduces the risk of bugs on the main network and paves the way for a faster, more capable blockchain that can attract more developers.
(Source)
2. Mesa Upgrade On-Chain Vote (8–15 December 2025)
Overview: The Mina community participated in an on-chain governance vote to formally adopt the Mesa Upgrade. A snapshot of token holders was taken on 22 November 2025 to determine voting eligibility.
The vote covered four specific proposals: reducing block time for faster throughput (MIP 6), increasing on-chain state limits for more complex apps (MIP 7), raising events and actions limits for richer app logic (MIP 8), and increasing the zkApp account update limit for better developer flexibility (MIP 9).
What this means: This is bullish for MINA because it showcases a functioning, decentralized governance process. Community approval of these technical upgrades signals collective confidence in Mina's roadmap, leading to a more scalable and developer-friendly platform.
(Source)
3. Active Development on GitHub (Latest commit 11 February 2026)
Overview: The primary Mina repository on GitHub shows consistent development activity, with the latest commit to the "compatible" branch made on 11 February 2026. This branch is designated for code that can be applied to the mainnet without requiring a hard fork.
The repository structure includes active branches for development ("develop"), compatible updates, and the current mainnet ("master"). Recent commits across 2025 and early 2026 indicate ongoing maintenance, bug fixes, and preparation for network upgrades.
What this means: This is neutral to bullish for MINA as it confirms the project is under active maintenance and development. Steady commits reduce the risk of stagnation and show a dedicated team is working on the protocol's long-term health and evolution.
(Source)
Conclusion
Mina's development trajectory is firmly focused on scaling its zero-knowledge infrastructure, with the community-backed Mesa Upgrade representing the most significant recent codebase evolution. How will the successful implementation of these higher limits catalyze the next wave of zkApp development on the network?