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This changelog tracks all notable changes to the SURCHI protocol, developer API, on-chain program, and documentation. Releases are versioned using Semantic Versioning. Breaking changes are always marked explicitly and announced in advance.
SURCHI is in active development. This changelog will be updated with each protocol release, API version, and documentation update. Subscribe to @surchiprotocol on X for instant update notifications, and join the official Telegram for community discussion around each release.

v0.1.0 — Genesis

Phase 1 Launch The initial public release of the SURCHI protocol establishing the on-chain foundation, community infrastructure, and developer documentation.

Protocol

Deployed
Token contract deployed on Solana mainnet. The SURCHI SPL token is live with a fixed supply of 19,897,905 tokens. Contract address verified and published at surchi.io. No mint authority retained — supply is permanently capped.
Deployed
Fair launch completed. Token distributed through open market mechanisms with zero team allocation, zero advisor allocation, and zero insider pre-mine.

Documentation

Launched
Developer documentation published. Full documentation site launched at docs.surchi.io covering protocol overview, tokenomics, AI sentinels, security model, and forward-looking developer API reference.

Platform

Launched
Website launched. surchi.io is live with protocol overview, tokenomics breakdown, roadmap, and developer waitlist sign-up.

Community

Established
Official community channels established. Telegram group, X account, and GitHub organization are live. See Official Channels for verified links.
Opened
Governance forum opened. The SURCHI community governance forum is open for discussion of protocol proposals, parameter changes, and ecosystem development at gov.surchi.io.

Upcoming

The following releases are planned on the SURCHI roadmap. Dates are indicative and subject to change based on audit timelines and governance decisions.
VersionScopePhase
v0.2.0Alpha Sentinel signal engine — internal testnetPhase 2
v0.3.0Developer API Alpha — invite-only early accessPhase 2
v0.4.0Staking program deploymentPhase 2
v0.5.0Execution Sentinel — audited mainnet launchPhase 2
v1.0.0Protocol GA — full public API and SDK releasePhase 3

Breaking changes to the Developer API will always be announced at least 30 days in advance with a migration guide, a deprecation timeline, and a parallel compatibility period. We will never silently break a stable endpoint. Subscribe to the developer changelog feed or the developer mailing list (sign up at surchi.io/developers) to receive advance notice of breaking changes directly.