Bor v2.10.0 - Austin hardfork (opens in a new tab)
Austin hardfork release for the Polygon PoS Bor execution client. Activation. What's Changed. Release v2.10.0 (Austin hardfork) by @kamuikatsurgi in · Full Changelog:Polygon PoS release notes
Ethereum releases
Showing only Polygon PoS. Show everything
Official repository for the Polygon Blockchain0xPolygon/bor on GitHub
57 items match, 32 of them low signal.
Top of this filter
Items with a reason of their own, ranked by urgency, weight and how often the project publishesBor v2.9.0 - Valencia hardfork (opens in a new tab)
Valencia hardfork release for the Polygon PoS Bor execution client. Activation. What's Changed. Release v2.9.0 by @kamuikatsurgi in · Full Changelog:Polygon PoS release notes
v0.9.0 (opens in a new tab)
Heimdall v0.9.0 — Mainnet (Zurich hardfork). Summary. Heimdall v0.9.0 is a mandatory release for all mainnet node operators. It activates the Zurich hardfork at Heimdall block 47,880,000 (estimated Thu June 25th, ~2PM UTC), and ships a large set of features, c…Polygon PoS release notes
v0.8.2 (opens in a new tab)
Summary. The heimdall v0.8.2 release contains a security/liveness fix for Polygon mainnet, mirroring the v0.8.2-priv private release. Upgrade is recommended for all node operators. Highlights. Block-producer liveness fix in PrepareProposal.Polygon PoS release notes
v0.8.2-beta (opens in a new tab)
Summary. The heimdall v0.8.2-beta release contains a security/liveness fix for Polygon Amoy, mirroring the v0.8.2-beta-priv private release. Upgrade is recommended for all node operators. Highlights. Block-producer liveness fix in PrepareProposal.Polygon PoS release notes
v2.8.2 (opens in a new tab)
. v2.8.2 contains a fix that prevents block producers from creating oversized blocks. This release is only required for block producers. Full Changelog:Polygon PoS release notes
v2.8.0 (opens in a new tab)
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.Polygon PoS release notes
The stream
Newest firstTue 8 September
Thu 13 August
Tue 14 July
Wed 17 June
v0.9.0 (opens in a new tab) · Polygon PoS Recommended
Thu 11 June
v0.8.2 (opens in a new tab) · Polygon PoS Recommended
Wed 10 June
v0.8.2-beta (opens in a new tab) · Polygon PoS Recommended
Wed 27 May
v2.8.3-beta4 (opens in a new tab) · Polygon PoS Breaking
Wed 27 May
v2.8.2 (opens in a new tab) · Polygon PoS Recommended
Thu 14 May
v2.8.0 (opens in a new tab) · Polygon PoS Recommended
Mon 11 May
v2.8.0-beta (opens in a new tab) · Polygon PoS Recommended
Wed 29 April
v0.7.1 (opens in a new tab) · Polygon PoS Security
Thu 26 March
Fri 23 January
v0.6.0 (opens in a new tab) · Polygon PoS Security
Tue 13 January
v0.5.6 (opens in a new tab) · Polygon PoS Recommended
Mon 12 January
v0.5.5 (opens in a new tab) · Polygon PoS Security
Thu, 18 December 2025
v0.5.4 (opens in a new tab) · Polygon PoS Security
Mon, 24 November 2025
Everything here already leads the page above.
Release candidates
Versions the projects put out for testing, carrying the changes the release will bringv0.9.0-beta (opens in a new tab) · Polygon PoS Recommended
v2.8.3-beta5 (opens in a new tab) · Polygon PoS Breaking
v2.8.3-beta3 (opens in a new tab) · Polygon PoS Breaking
v0.7.1-beta (opens in a new tab) · Polygon PoS Security