Solana Changelog: September 18, 2026
Transaction V1 reaches mainnet as Solana targets 250ms slots, lower rent, and program deployments with four times lower fees.
What happened
Transaction V1 reaches mainnet as Solana targets 250ms slots, lower rent, and program deployments with four times lower fees.
Why it matters
The development may change operating conditions or market expectations around Solana. Further confirmation and measurable outcomes matter.
Affected entities
Solana · SOLNeutral
View evidence
2 reports · 1 original report · 2 independent
- SolanaPrimary source · Supports · EN · 48%Solana Changelog: September 18, 2026 ↗
- DecryptIndependent · Supports · EN · 100%Solana's Heartbeat Quickens: Block Times Fall 17% in Latest Speed Upgrade ↗
Claims
- Solana Changelog: September 18, 2026 Observed
Conflicts
No material conflict detected in the available evidence.
Timeline
- First reported
- Unverified · 66/65%
Market move following event
SOL · 15 min+0.06%
SOL · 1 h+0.02%
SOL · 4 h-0.58%
SOL · 24 h-2.23%
Score explanation
Confidence · formula confidence-2.1.0
Source trust86
Independent corroboration76
Primary evidence100
Claim consistency82
Extraction confidence82
Attribution quality90
Impact · formula impact-2.1.0
Event magnitude50
Market relevance88
Entity significance83
Market breadth57
Novelty60
Urgency53
Ranking · formula rank-1.0.0
Confidence factor0.937
Freshness factor0.9471
Breaking bonus0