网络升级通知
Solana 升级
跟踪 Solana 协议和性能升级的网络变更、validator 操作、客户端支持及推出状态。
Agave 4.5
计划中预计 2026年12月Agave 4.4
计划中预计 2026年11月开发中
sBPFv3 Programs
New program deployments must target sBPFv3. Programs already onchain keep running.
4 → 1
Program formats accepted for new deployments
v3
Minimum sBPF target for deploys and upgrades
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开发中
Deeper CPI Nesting
Programs can call each other 8 levels deep, up from 4
4 → 8
Maximum nested CPI calls
All formats
Applies to legacy, v0, and v1 transactions
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Agave 4.3
计划中预计 2026年10月Agave 4.2
已发布2026年8月主网已上线
Agave 4.2 Release Overview
Cheaper rent, larger transactions, and faster slots — with Alpenglow on deck
90%
Rent reduction, phased over 5 steps
4096
Bytes per transaction, up from 1232
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主网已上线
Reduced Slot Times
Slot times cut from 400ms to 200ms
200ms
Mainnet slot time, down from 400ms
30s
Blockhash expiration window, down from 60s
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部分已激活
Reduced Rent
Cutting the cost of on-chain storage by 90%
90%
Rent reduction, phased over 5 steps
696
Target lamports per byte, down from 6,960
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主网已上线
Larger Transaction Sizes
The maximum transaction size is now 4096 bytes, up from 1232
4096
Bytes per transaction, up from 1232
3.3x
More room for ZK proofs, multisigs, and batches
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未排期
已完成
Agave 4.1
已发布2026年5月5 项升级,均已在主网上线+
Agave 4.1
已发布2026年5月主网已上线
100M CU Blocks
Raising Solana's block limit from 60M to 100M compute units
100M
Compute units per block, up from 60M
66%
Increase in block capacity
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主网已上线
BLS Pubkey and the Validator Admission Ticket
The VAT feature gate is live on mainnet, register a BLS pubkey to stay in consensus
2,000
Max validators admitted under VAT
0.8 SOL
VAT fee per epoch from the vote account, once Alpenglow activates
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主网已上线
New Cryptography Schemes
Native syscalls for BN254 G2 and BLS12-381 curve operations
10-20x
Lower compute vs pure-BPF implementations
128-bit
Security level with BLS12-381
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主网已上线
XDP on Solana
Kernel-bypass networking for faster block propagation on Solana
200x
Latency Reduction vs. Standard Networking
100M
Compute Units per Block (Enabled by XDP)
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主网已上线
Optimized Token Program
Up to 98% More Efficient Token Operations on Solana
95-98%
Reduction in Compute Units
10%
More Total Block Space
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Agave 4.5
计划中预计 2026年12月| 升级 | 关键指标 | 状态 |
|---|---|---|
| More Accounts per Transaction A v1 transaction can name 96 accounts, up from 64 | 64 → 96 Accounts per v1 transaction | 开发中 |
Agave 4.4
计划中预计 2026年11月| 升级 | 关键指标 | 状态 |
|---|---|---|
| sBPFv3 Programs New program deployments must target sBPFv3. Programs already onchain keep running. | 4 → 1 Program formats accepted for new deployments | 开发中 |
| Deeper CPI Nesting Programs can call each other 8 levels deep, up from 4 | 4 → 8 Maximum nested CPI calls | 开发中 |
Agave 4.3
计划中预计 2026年10月| 升级 | 关键指标 | 状态 |
|---|---|---|
| Alpenglow Solana's next consensus protocol delivers sub-second finality | ~150ms Target finality, down from 12.8 seconds | 开发中 |
Agave 4.2
已发布2026年8月版本概览
Cheaper rent, larger transactions, and faster slots — with Alpenglow on deck
90%
Rent reduction, phased over 5 steps
4096
Bytes per transaction, up from 1232
200ms
Slot times, down from 400ms
| 升级 | 关键指标 | 状态 |
|---|---|---|
| Reduced Slot Times Slot times cut from 400ms to 200ms | 200ms Mainnet slot time, down from 400ms | 主网已上线 |
| Reduced Rent Cutting the cost of on-chain storage by 90% | 90% Rent reduction, phased over 5 steps | 部分已激活 |
| Larger Transaction Sizes The maximum transaction size is now 4096 bytes, up from 1232 | 4096 Bytes per transaction, up from 1232 | 主网已上线 |
未排期
| 升级 | 关键指标 | 状态 |
|---|---|---|
| Durable Nonce Deprecation Moving offline signing out of the runtime and into onchain programs | ~6 months Migration window after the replacement program is ready | 开发中 |
已完成
Agave 4.1
已发布2026年5月5 项升级,均已在主网上线+
Agave 4.1
已发布2026年5月| 升级 | 关键指标 | 状态 |
|---|---|---|
| 100M CU Blocks Raising Solana's block limit from 60M to 100M compute units | 100M Compute units per block, up from 60M | 主网已上线 |
| BLS Pubkey and the Validator Admission Ticket The VAT feature gate is live on mainnet, register a BLS pubkey to stay in consensus | 2,000 Max validators admitted under VAT | 主网已上线 |
| New Cryptography Schemes Native syscalls for BN254 G2 and BLS12-381 curve operations | 10-20x Lower compute vs pure-BPF implementations | 主网已上线 |
| XDP on Solana Kernel-bypass networking for faster block propagation on Solana | 200x Latency Reduction vs. Standard Networking | 主网已上线 |
| Optimized Token Program Up to 98% More Efficient Token Operations on Solana | 95-98% Reduction in Compute Units | 主网已上线 |