v2.5.6 stable release #1949

pratikspatil024 · 2025-12-18T07:54:04Z

Description

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Changes

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Breaking changes

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Checklist

I have added at least 2 reviewer or the whole pos-v1 team
I have added sufficient documentation in code
I will be resolving comments - if any - by pushing each fix in a separate commit and linking the commit hash in the comment reply
Created a task in Jira and informed the team for implementation in Erigon client (if applicable)
Includes RPC methods changes, and the Notion documentation has been updated

Cross repository changes

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This PR requires changes to matic-cli
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Testing

I have added unit tests
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I have tested this code manually on amoy
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Manual tests

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Fix parallel evm revert

…ons (#1922) * p2p: added functionality to temporarily ban peers to prevent connections * p2p: cleanup

* chore: bump kurtosis-pos * chore: nits * chore: install go

backport v2.5.4

…vent node stall (#1929) * fix(miner): delete pending task after successful block sealing to prevent node stall * chore: nits * chore: set staleThreshold to 0 * chore: update comment

* remove recommit and track parent actual time * applying pr comments * fix actual time cache store place

chore: update deps

Backport master to develop

Revert "Backport master to develop"

* bump version * stable version * V2.5.6 candidate (#1941) * Revert recorded write operations when tx fails * Revert selfdestruct on failure * Added test for selfdestruct revert write * Add HasSelfDestructed check when applying to final db * p2p: added functionality to temporarily ban peers to prevent connections (#1922) * p2p: added functionality to temporarily ban peers to prevent connections * p2p: cleanup * chore: bump kurtosis-pos (#1923) * chore: bump kurtosis-pos * chore: nits * chore: install go * fix(miner): delete pending task after successful block sealing to prevent node stall (#1929) * fix(miner): delete pending task after successful block sealing to prevent node stall * chore: nits * chore: set staleThreshold to 0 * chore: update comment * Remove Recommit and Fix Parent Actual Time track on Prepare (#1938) * remove recommit and track parent actual time * applying pr comments * fix actual time cache store place * chore: update deps (#1939) chore: update deps * bump version * bump version * stable version --------- Co-authored-by: Angel Valkov <avalkov@polygon.technology> Co-authored-by: Marcello Ardizzone <marcelloardizzone@hotmail.it> Co-authored-by: Pratik Patil <pratikspatil024@gmail.com> Co-authored-by: Krishang <109511742+kamuikatsurgi@users.noreply.github.com> Co-authored-by: kamuikatsurgi <shahkrishang11@gmail.com> * Unstuck * Added block range check * bump version 2.5.7 * bump to 2.5.6-beta3 --------- Co-authored-by: Lucca Martins <lucca_martins30@yahoo.com.br> Co-authored-by: Marcello Ardizzone <marcelloardizzone@hotmail.it> Co-authored-by: Pratik Patil <pratikspatil024@gmail.com> Co-authored-by: Krishang <109511742+kamuikatsurgi@users.noreply.github.com> Co-authored-by: kamuikatsurgi <shahkrishang11@gmail.com>

…block building work (#1943) * bump version * stable version * V2.5.6 candidate (#1941) * Revert recorded write operations when tx fails * Revert selfdestruct on failure * Added test for selfdestruct revert write * Add HasSelfDestructed check when applying to final db * p2p: added functionality to temporarily ban peers to prevent connections (#1922) * p2p: added functionality to temporarily ban peers to prevent connections * p2p: cleanup * chore: bump kurtosis-pos (#1923) * chore: bump kurtosis-pos * chore: nits * chore: install go * fix(miner): delete pending task after successful block sealing to prevent node stall (#1929) * fix(miner): delete pending task after successful block sealing to prevent node stall * chore: nits * chore: set staleThreshold to 0 * chore: update comment * Remove Recommit and Fix Parent Actual Time track on Prepare (#1938) * remove recommit and track parent actual time * applying pr comments * fix actual time cache store place * chore: update deps (#1939) chore: update deps * bump version * bump version * stable version --------- Co-authored-by: Angel Valkov <avalkov@polygon.technology> Co-authored-by: Marcello Ardizzone <marcelloardizzone@hotmail.it> Co-authored-by: Pratik Patil <pratikspatil024@gmail.com> Co-authored-by: Krishang <109511742+kamuikatsurgi@users.noreply.github.com> Co-authored-by: kamuikatsurgi <shahkrishang11@gmail.com> * fix: add pendingWorkBlock to prevent duplicate work * fix: if check * nit: comment * chore: bump version * chore: add pending work check in new head event as well * chore: read veblop timeout --------- Co-authored-by: Lucca Martins <lucca_martins30@yahoo.com.br> Co-authored-by: Angel Valkov <avalkov@polygon.technology> Co-authored-by: Marcello Ardizzone <marcelloardizzone@hotmail.it> Co-authored-by: Pratik Patil <pratikspatil024@gmail.com>

…1952)

* eth/protocols/wit: made protocol version consistent (#1940) * eth: add missing checker initialization * core: add log when verifyPendingHeaders is skipped * Revert "eth/protocols/wit: made protocol version consistent (#1940)" This reverts commit c98a00e. --------- Co-authored-by: Pratik Patil <pratikspatil024@gmail.com>

This reverts commit 809b189, reversing changes made to 1dbae9d.

* remove baseFee validation after hf * remove logs * params, consensus: use target gas percentage for base fee calculations * cleanup * add comments * consensus/misc/eip1559: add tests for untitled HF * typo * test fixes * update HF name to dandeli * simplify * update gas target to 65%, fix tests * update comment * fix tests * fix tests * fix tests * schedule dandeli HF for amoy at block 31890000 * fix lint * add missing madhugiripro HF in amoy genesis --------- Co-authored-by: Lucca Martins <lucca_martins30@yahoo.com.br>

sonarqubecloud · 2026-01-07T18:00:19Z

Quality Gate failed

Failed conditions
2 Security Hotspots

See analysis details on SonarQube Cloud

avalkov and others added 18 commits December 3, 2025 11:28

Revert recorded write operations when tx fails

3c9dd9e

Revert selfdestruct on failure

6279c8c

Merge pull request #1919 from 0xPolygon/master

f798c8e

Added test for selfdestruct revert write

c1d304c

Add HasSelfDestructed check when applying to final db

b66bc5d

Merge pull request #1918 from 0xPolygon/avalkov/Fix-parallel-EVM-revert

3b4f8a3

Fix parallel evm revert

p2p: added functionality to temporarily ban peers to prevent connecti…

9ba8a6b

…ons (#1922) * p2p: added functionality to temporarily ban peers to prevent connections * p2p: cleanup

chore: bump kurtosis-pos (#1923)

4ca99c5

* chore: bump kurtosis-pos * chore: nits * chore: install go

Merge pull request #1926 from 0xPolygon/master

eca6ca9

backport v2.5.4

fix(miner): delete pending task after successful block sealing to pre…

0a61b85

…vent node stall (#1929) * fix(miner): delete pending task after successful block sealing to prevent node stall * chore: nits * chore: set staleThreshold to 0 * chore: update comment

Merge remote-tracking branch 'origin/master' into merge-master

3b47d5e

Merge pull request #1937 from 0xPolygon/merge-master

303c566

Remove Recommit and Fix Parent Actual Time track on Prepare (#1938)

6186543

* remove recommit and track parent actual time * applying pr comments * fix actual time cache store place

chore: update deps (#1939)

c3f884c

chore: update deps

bump version

41f1ba8

Merge pull request #1942 from 0xPolygon/master

d4a38a4

Backport master to develop

Revert "Backport master to develop"

0c04e49

Merge pull request #1948 from 0xPolygon/revert-1942-master

727f963

Revert "Backport master to develop"

pratikspatil024 force-pushed the v2.5.6-candidate branch from 792ed40 to 41f1ba8 Compare December 18, 2025 08:43

avalkov and others added 3 commits December 18, 2025 14:18

chore: bump version to v2.5.6-beta4

3e9fc69

pratikspatil024 added the do not squash and merge This PR will be NOT be squashed and merged label Dec 18, 2025

kamuikatsurgi and others added 7 commits December 22, 2025 19:15

fix(rpc): maxFeePerGas and maxPriorityFeePerGas for StateSyncTx type (#…

ea75a88

…1952)

chore: bump kurtosis-pos (#1954)

2687522

Merge remote-tracking branch 'origin/develop' into v2.5.6-candidate

d42992c

fix(api): traceBlock (#1959)

1dbae9d

Merge branch 'master' into v2.5.6-candidate

809b189

Revert "Merge branch 'master' into v2.5.6-candidate"

c5d04b2

This reverts commit 809b189, reversing changes made to 1dbae9d.

pratikspatil024 and others added 2 commits January 5, 2026 16:38

version bump to v2.5.6-beta5

b383ab1

pratikspatil024 marked this pull request as ready for review January 6, 2026 17:46

manav2401 and others added 2 commits January 6, 2026 23:17

params: bump version to v2.5.6-beta6

dd34345

Update DandeliBlock HF for mainnet and bump version

b338e71

cffls changed the title ~~[WIP] v2.5.6 stable release~~ v2.5.6 stable release Jan 7, 2026

ssandeep approved these changes Jan 7, 2026

View reviewed changes

marcello33 approved these changes Jan 7, 2026

View reviewed changes

cffls merged commit 515cc18 into master Jan 7, 2026
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v2.5.6 stable release #1949

v2.5.6 stable release #1949

pratikspatil024 commented Dec 18, 2025

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v2.5.6 stable release #1949

v2.5.6 stable release #1949

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pratikspatil024 commented Dec 18, 2025

Description

Changes

Breaking changes

Nodes audience

Checklist

Cross repository changes

Testing

Manual tests

Additional comments

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sonarqubecloud bot commented Jan 7, 2026

Quality Gate failed

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