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crisand2 merged 9 commits into from
Mar 26, 2026
Merged

Weekly Blockchain Node Upgrades Changelog - 2026-03-26 #1161

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1b8a16e
Add weekly changelog for 2026-03-26
alchemy-bot Mar 26, 2026
1cf01b5
Update weekly changelog for 2026-03-26
SahilAujla Mar 26, 2026
86eeccf
Merge branch 'main' into weekly-changelog-update
SahilAujla Mar 26, 2026
606f7bf
Add Wallet API Debugging Dashboard screenshot to changelog
SahilAujla Mar 26, 2026
dbd2823
Add AI-powered error explanations to debugging dashboard entry
SahilAujla Mar 26, 2026
6b87e6b
Update Solana product page changelog entry
SahilAujla Mar 26, 2026
5654caa
Fix Tempo Mainnet link and remove redundant text
SahilAujla Mar 26, 2026
f996f1d
Update debugging dashboard screenshot
SahilAujla Mar 26, 2026
98f0409
Add repo links to node upgrades and remove BSC entry
crisand2 Mar 26, 2026
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24 changes: 24 additions & 0 deletions content/changelog/2026-03-26.md
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## Developer Experience

**Dashboard**

* Added a [Solana product page](https://dashboard.alchemy.com/products/solana) in the dashboard with a one-click API sandbox and quickstart guides.
* Launched the [Wallet API Debugging Dashboard](https://dashboard.alchemy.com/logs/wallet-apis) for debugging wallet transactions across the full lifecycle (prepare, send, track), with AI-powered error explanations. [Learn more](/wallets/transactions/debug-transactions).

![Wallet API Debugging Dashboard](https://alchemyapi-res.cloudinary.com/image/upload/v1774552696/docs/changelog/wallet-api-debugging-dashboard.png)

## Node

**New Chains**

* [Tempo Mainnet](/reference/tempo-api-quickstart) is now live and publicly available.

**Upgrades**

* Abstract Mainnet: Abstract [v29.14.0](https://github.com/matter-labs/zksync-era/releases/tag/core-v29.14.0)
* Arbitrum Mainnet: Arbitrum [v3.9.7-75e084e](https://github.com/OffchainLabs/nitro/releases/tag/v3.9.7)
* Base Mainnet: Opnode [op-node/v1.16.9](https://github.com/ethereum-optimism/optimism/releases/tag/op-node%2Fv1.16.9), Reth [v1.5.1](https://github.com/paradigmxyz/reth/releases/tag/v1.5.1)
* Polygon Amoy: Bor [v2.7.0-beta3](https://github.com/maticnetwork/bor/releases/tag/v2.7.0-beta3)
* Sonic Mainnet: Sonic [v2.1.6](https://github.com/0xsoniclabs/sonic/releases/tag/v2.1.6)
* Starknet Sepolia: Starknet [v0.22.0](https://github.com/eqlabs/pathfinder/releases/tag/v0.22.0)
* Zksync Sepolia: Zksync [v29.14.0](https://github.com/matter-labs/zksync-era/releases/tag/core-v29.14.0)
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