From 9f07bb95c36402522f339fe4528ce02f134d5744 Mon Sep 17 00:00:00 2001 From: alchemy-bot <80712764+alchemy-bot@users.noreply.github.com> Date: Thu, 27 Nov 2025 08:08:15 +0200 Subject: [PATCH 1/4] Add weekly changelog for 2025-11-27 --- fern/changelog/2025-11-27.md | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 fern/changelog/2025-11-27.md diff --git a/fern/changelog/2025-11-27.md b/fern/changelog/2025-11-27.md new file mode 100644 index 000000000..56ebbc508 --- /dev/null +++ b/fern/changelog/2025-11-27.md @@ -0,0 +1,7 @@ +## Node + +**Upgrades** + +* Polygon Amoy: Erigon [v3.3.1-beta3](https://github.com/0xPolygon/erigon/releases/tag/v3.3.1-beta3), Bor [v2.5.2-beta2](https://github.com/maticnetwork/bor/releases/tag/v2.5.2-beta2), Heimdall [v0.5.1-beta](https://github.com/0xPolygon/heimdall-v2/releases/tag/v0.5.1-beta) +* Unichain Mainnet: Op Node op-node/v1.16.2 +* Worldchain Mainnet: Op Reth v1.9.3 From 78014acbf32f4f2a6a4f33e9256dbe81816a6dd4 Mon Sep 17 00:00:00 2001 From: Darius Crisan <87009391+crisand2@users.noreply.github.com> Date: Thu, 27 Nov 2025 22:24:53 +0200 Subject: [PATCH 2/4] Update 2025-11-27.md --- fern/changelog/2025-11-27.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fern/changelog/2025-11-27.md b/fern/changelog/2025-11-27.md index 56ebbc508..bc0e8a1ad 100644 --- a/fern/changelog/2025-11-27.md +++ b/fern/changelog/2025-11-27.md @@ -3,5 +3,5 @@ **Upgrades** * Polygon Amoy: Erigon [v3.3.1-beta3](https://github.com/0xPolygon/erigon/releases/tag/v3.3.1-beta3), Bor [v2.5.2-beta2](https://github.com/maticnetwork/bor/releases/tag/v2.5.2-beta2), Heimdall [v0.5.1-beta](https://github.com/0xPolygon/heimdall-v2/releases/tag/v0.5.1-beta) -* Unichain Mainnet: Op Node op-node/v1.16.2 -* Worldchain Mainnet: Op Reth v1.9.3 +* Unichain Mainnet: Op Node [op-node/v1.16.2](https://github.com/ethereum-optimism/optimism/releases/tag/op-node%2Fv1.16.2) +* Worldchain Mainnet:Op Reth [v1.9.3](https://github.com/paradigmxyz/reth/releases/tag/v1.9.3) From 1a2162762636e2efeeb7c684f34a32ccd1f71a54 Mon Sep 17 00:00:00 2001 From: alchemy-bot <80712764+alchemy-bot@users.noreply.github.com> Date: Thu, 4 Dec 2025 01:08:18 -0500 Subject: [PATCH 3/4] Add weekly changelog for 2025-12-04 --- fern/changelog/2025-12-04.md | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 fern/changelog/2025-12-04.md diff --git a/fern/changelog/2025-12-04.md b/fern/changelog/2025-12-04.md new file mode 100644 index 000000000..05f333f37 --- /dev/null +++ b/fern/changelog/2025-12-04.md @@ -0,0 +1,19 @@ +## Node + +**Upgrades** + +* Arbitrum Mainnet: Arbitrum v3.9.3-8bc5554 +* Arbitrum Nova: Arbitrum v3.9.3-8bc5554 +* Arbitrum One: Arbitrum v3.9.3-8bc5554 +* Arbitrum Sepolia: Arbitrum v3.9.3-8bc5554 +* Base Mainnet: Opgeth [v1.101603.5](https://github.com/ethereum-optimism/op-geth/releases/tag/v1.101603.5), Opnode op-node/v1.16.2, Reth [v1.9.3](https://github.com/paradigmxyz/reth/releases/tag/v1.9.3) +* Gnosis Chiado: Erigon [v3.2.2](https://github.com/erigontech/erigon/releases/tag/v3.2.2) +* Ink Mainnet: Op Node op-node/v1.16.2 +* Mantle Sepolia: Opnode [v1.4.1](https://github.com/mantlenetworkio/networks/releases/tag/v1.4.1), Opgeth [v1.4.1](https://github.com/mantlenetworkio/networks/releases/tag/v1.4.1) +* Optimism Mainnet: Op Node op-node/v1.16.2 +* Polygon Mainnet: Erigon [v3.3.2](https://github.com/0xPolygon/erigon/releases/tag/v3.3.2), Bor [v2.5.2](https://github.com/0xPolygon/bor/releases/tag/v2.5.2) +* Scroll Sepolia: Scroll scroll-v5.9.18 +* Sonic Mainnet: Sonic [v2.1.4](https://github.com/0xsoniclabs/sonic/releases/tag/v2.1.4) +* Starknet Mainnet: Starknet v0.21.2 +* Starknet Sepolia: Starknet v0.21.2 +* Worldchain Sepolia: Op Node op-node/v1.16.2 From e716229eb8e3be274be7a7f802a845e511c635d3 Mon Sep 17 00:00:00 2001 From: Sahil Aujla Date: Thu, 4 Dec 2025 16:01:25 -0500 Subject: [PATCH 4/4] add product updates --- fern/changelog/2025-12-04.md | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/fern/changelog/2025-12-04.md b/fern/changelog/2025-12-04.md index 05f333f37..c56bf9f23 100644 --- a/fern/changelog/2025-12-04.md +++ b/fern/changelog/2025-12-04.md @@ -1,3 +1,18 @@ +## Developer Experience + +**Docs** + +* Shipped a comprehensive revamp of the [Solana documentation](https://www.alchemy.com/docs/solana) with improved navigation, updated content, and new developer tools. +* Completely refreshed the [Solana Quickstart Guide](https://www.alchemy.com/docs/solana) with a streamlined onboarding flow, tested working scripts for sending requests, creating and funding wallets, and a full breakdown of all supported Solana methods organized by category. +* Published two brand-new tutorials with fresh, working code repositories that walk developers through building live, functioning sample apps—replacing the previous outdated guides. +* Introduced a new [Compute Unit (CU) Calculator](https://solana-demo-sigma.vercel.app/) to help developers understand how many CUs their integrated methods require and plan their usage accordingly. +* Updated the Solana FAQ with a methods-by-category breakdown, making it easier to discover what's supported and what you can build with each method. + +## Rollups + +* Launched Mythos Mainnet for Mythical Games, our first OP Stack Layer 3 rollup. Mythical Games will use this rollup to power in-game NFT items and their marketplace for popular mobile games like NFL Rivals. +* Shipped support for the Fusaka activation on Ethereum Mainnet, enabling rollups with Ethereum Mainnet as the parent chain to continue sequencing after the network upgrade. + ## Node **Upgrades**