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IOTA Protocol Weekly - May 19, 2026
May 19, 2026: Testnet release v1.23.2-rc introduces protocol version 26, runtime feature flag queries, and node pruning improvements.
#testnet
Articles and insights about testnet
10 posts
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IOTA Protocol Weekly - May 12, 2026
May 12, 2026: Testnet release v1.23.1-beta introduces protocol version 26, runtime feature flags, and node pruning improvements.
Updates 2 min read
IOTA Protocol Weekly - Apr 28, 2026
Apr 28, 2026: IOTA Protocol v1.22.0-beta introduces protocol version 25, removes zkLogin, updates JSON-RPC, GraphQL, CLI, and gRPC.
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IOTA Protocol Weekly - Apr 21, 2026
Apr 21, 2026: Protocol v24 ships on testnet with Starfish consensus, REST API removal, and new gRPC metrics.
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IOTA Protocol Weekly - Apr 14, 2026
Apr 14, 2026: Testnet update introduces protocol version 24, Starfish consensus, and major changes to Indexer and REST API.
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IOTA Protocol Weekly - Apr 7, 2026
Apr 7, 2026: Testnet v1.20.0-rc introduces Protocol v23, gRPC migration, and new indexer features. REST API deprecated in v1.21.
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IOTA Protocol Weekly - Mar 17, 2026
Mar 17, 2026: Testnet beta v1.19.0 introduces protocol v22 with congestion limit overshoot, Move-based auth, and faster recovery mechanisms.
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IOTA Protocol Weekly - Mar 10, 2026
Mar 10, 2026: Protocol v21 on testnet introduces congestion limit overshoot, fast commit syncer, and updates to CLI, Rust SDK, and node features.
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IOTA Protocol Weekly - Mar 3, 2026
Mar 3, 2026: Protocol v21 (beta) on testnet introduces congestion overshoot, fast commit syncer, and Rust SDK changes.
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IOTA Protocol Weekly - Feb 24, 2026
Feb 24, 2026: Protocol v20 testnet release introduces dynamic minimum commission (IIP-8), validator score decoupling, and epoch indexing.