Valencia hardfork release for the Polygon PoS Erigon RPC client.

Activation

What's Changed

• Release v3.7.2 by @kamuikatsurgi in #163

Full Changelog: v3.6.1...v3.7.2

What's Changed

• v3.5.0 to develop by @pratikspatil024 in #142
• feat: configurable pruning limits + span-rotation improves by @alex-kulam in #134
• execution, p2p: fix ssTxs encoding / add missing HF blocks by @marcello33 in #130
• backport post v3.6.0 by @marcello33 in #156
• chore: pos workspace setup by @marcello33 in #152
• Deterministic state sync by @marcello33 in #145
• rpc/ethapi: stateDiff override visible to committed reads by @kamuikatsurgi in #157
• p2p/forkid: remove polygon specific forks from Gatherforks by @manav2401 in #160
• rpc/jsonrpc/testdata: update precomile testdata by @manav2401 in #161
• polygon/bridge: derive state-sync window from gated Heimdall query by @cffls in #162

New Contributors

• @alex-kulam made their first contribution in #134

Full Changelog: v3.6.0...v3.6.1

Erigon v3.6.1-beta2 is a hotfix release fixing the state-sync mismatch issue on Amoy.

What's Changed

• polygon/bridge: derive state-sync window from gated Heimdall query by @cffls in #162

Full Changelog: v3.6.1-beta...v3.6.1-beta2

Erigon v3.6.1 is a maintenance release several improvements and bug fixes.

What's Changed

• v3.5.0 to develop by @pratikspatil024 in #142
• feat: configurable pruning limits + span-rotation improves by @alex-kulam in #134
• execution, p2p: fix ssTxs encoding / add missing HF blocks by @marcello33 in #130
• backport post v3.6.0 by @marcello33 in #156
• chore: pos workspace setup by @marcello33 in #152
• Deterministic state sync by @marcello33 in #145
• rpc/ethapi: stateDiff override visible to committed reads by @kamuikatsurgi in #157
• p2p/forkid: remove polygon specific forks from Gatherforks by @manav2401 in #160
• rpc/jsonrpc/testdata: update precomile testdata by @manav2401 in #161

New Contributors

• @alex-kulam made their first contribution in #134

Full Changelog: v3.6.0...v3.6.1-beta

This release includes the changes required for the upcoming Chicago hardfork that updates gas pricing for selected EVM opcodes and precompiles. These changes improve gas-cost alignment with execution cost and help maintain network stability.

All validators, RPC providers, node operators, and infrastructure partners should upgrade their Bor nodes before the hardfork activation block.

Activation

Full Changelog: v3.5.0...v3.6.0

This release includes the changes required for the upcoming Chicago hardfork that updates gas pricing for selected EVM opcodes and precompiles. These changes improve gas-cost alignment with execution cost and help maintain network stability.

All validators, RPC providers, node operators, and infrastructure partners should upgrade their Bor nodes before the hardfork activation block.

Activation

Full Changelog: 0xPolygon/bor@v2.7.3...v2.8.0-beta

This release contains several improvements and includes changes planned for the upcoming Giugliano Hard Fork.

The Giugliano Hard Fork on Mainnet is scheduled for block number 85268500. Which is expected to hit at April-08-2026 2 PM UTC. Make sure to update all your Mainnet nodes before this time.

What's Changed

• rpc: handle ss txs in GetLogsByHash by @marcello33 in #124
• core, execution, polygon, rpc: giugliano HF - decode gas params from extra data and serve via RPC by @pratikspatil024 in #132
• Giugliano HF by @lucca30 in #135
• added giugliano block for amoy by @pratikspatil024 in #137
• core/vm: enable kzg back for madhugiri forks by @manav2401 in #139
• added giugliano block for mainnet by @pratikspatil024 in #140
• v3.5.0 by @pratikspatil024 in #141

Full Changelog: v3.4.0...v3.5.0

This release schedules the Giugliano Hard Fork for Amoy.

The Giugliano Hard Fork on Amoy is scheduled for block number 35573500. Which is expected to hit at Mar-23-2026 2 PM UTC. Make sure to update all your Amoy nodes before this time.

What's Changed

• added giugliano block for amoy by @pratikspatil024 in #137

Full Changelog: v3.5.0-beta...v3.5.0-beta2

This release includes changes planned for the upcoming Giugliano Hard Fork.

Note: The hard fork is not activated yet. A follow-up release with the Amoy hard fork block number will be published next week.

What's Changed

• rpc: handle ss txs in GetLogsByHash by @marcello33 in #124
• core, execution, polygon, rpc: giugliano HF - decode gas params from extra data and serve via RPC by @pratikspatil024 in #132
• Giugliano HF by @lucca30 in #135

Full Changelog: v3.4.0...v3.5.0-beta

Description

Erigon v3.4.0 release defines the upcoming Lisovo/LisovoPro hardfork, includes performance improvements, and upstream updates from go-ethereum.

The Mainnet Lisovo/LisovoPro Hardfork will happen on block 83756500, at around 2 PM UTC, March 4th, 2026.

The changes included in this HF are:

• CLZ Opcode Support
• P256 Gas Cost Updates