Parity 1.3.12

This stable release enables EIP-155/160/161/170 hardfork at block 2675000 (1885000 for test network)

OS	Architecture	File	Checksum
linux	x86_64	parity_1.3.12_amd64.deb	8235bfa7ef261de18377f34fe388d48a
linux	armv7	parity_1.3.12_armhf.deb	c01faaa4982e783fcc3d9a2ce78f53d8
linux	aarch64	parity_1.3.12_arm64.deb	9678a6d519f82edfc292ab05f976c0cc
windows	x86_64	InstallParity.exe	49966d1f9554123bb526b7a1399c7451

Parity 1.4.2

This release fixes a few additional issues:

• Parity now correctly handles external --dapps-interface and --ui-interface in the UI.
• Crash in eth_getUncle* has been fixed.
• macOS installer now includes an uninstall script.
• Security token input UI has been fixed.
• Correct display for tokens with minimum decimals.

And some additional minor changes. Full changelog is available

OS	Architecture	File	Checksum
linux	x86_64	parity_1.4.2_amd64.deb	1b3d50421da2a02719c4f39b51697ba3
linux	aarch64	parity_1.4.2_arm64.deb	85a65657ecc1d77dfbf359f95f816f72
linux	armv7	parity_1.4.2_armhf.deb	6d023539f8801fc7f900d2313487e5c1
windows	x86_64	InstallParity.exe	0bac546598f01fccfc0996f218dac390
macos	x86_64	parity-osx-installer-EXPERIMENTAL.pkg	b9af8e3dac7cc26eda4c421fc198c2a2

Parity 1.3.11

This is a maintenance release for the stable series to delay the EIP-155/160/161 hard fork transition. Update from 1.3.10 is mandatory. It also deprecates and disables the old Parity UI.

OS	Architecture	File	Checksum
linux	x86_64	parity_1.3.11_amd64.deb	fb5f58b6a4ce032777d080667606ff72
linux	armv7	parity_1.3.11_armhf.deb	7aa7e285badc5546e0164be54d6e897a
linux	aarch64	parity_1.3.11_arm64.deb	6e02d713e8e3a1e72c12a0c60c8d3f2d
windows	x86_64	InstallParity.exe	892f71f6905fe935d0049171b0db7654

Parity 1.4.1

This is a hotfix release to address a couple of issues with 1.4.0:

• UI token is requested instead of being supplied automatically.
• Running with --geth results in an error.

OS	Architecture	File	Checksum
linux	aarch64	parity_1.4.1_arm64.deb	7eb8c1f2a75ea2c475b0de12c2e95e95
linux	armv7	parity_1.4.1_armhf.deb	99860b066db56ee7eebb33195ab22c64
linux	x86_64	parity_1.4.1_amd64.deb	61c0c0903786e71174f6ec06e626ba99
windows	x86_64	InstallParity.exe	c440aaaef99fd5f7d79ab60640608821

Parity 1.4.0

First beta release of the 1.4 series.

This includes the new Parity Wallet and Warp-Sync synchronisation as well as several optimisations and fixes.

See the Parity Blog for more information.

OS	Architecture	File	Checksum
linux	aarch64	parity_1.4.0_arm64.deb	4b511949b6a0f1946b208eb5ad7d72ca
linux	armv7	parity_1.4.0_armhf.deb	430ee276fca5295bdef901759146220f
linux	x86_64	parity_1.4.0_amd64.deb	01f3d4396af440219631feae960bfa4c
windows	x86_64	InstallParity.exe	ef66696508fe6aeeb399a088c93438c4

Parity 1.3.10

The latest 1.3 series release, now considered stable.

This includes several additional optimisations and fixes together with provisional support for the upcoming hard fork for EIP155/160/161.

OS	Architecture	File	Checksum
linux	aarch64	parity_1.3.10_arm64.deb	12c15e4e62ac124ddcc49fb4bd40b364
linux	armv7	parity_1.3.10_armhf.deb	63863d5d9ba79ad3a5fa74a0324482de
linux	x86_64	parity_1.3.10_amd64.deb	8f11381b61aa349b052a0f367b78df20
darwin	x86_64	parity	8c74546accfc7d686afee3ce57bda83a
ubuntu_14_04	x86_64	parity_1.3.10_amd64.deb	c10b7812d52f6ffa56d9d74d0c032afe
windows	x86_64	InstallParity.exe	4478083304fd31e6a08415ae4e5c4872

Parity 1.3.9

This release enables EIP-150 hard fork for Ethereum Classic chain and resolves a few stability and performance issues, such as:

• Interrupted syncing on the test network.
• Block import delays caused by a large number of incoming transactions.
  A full re-sync is recommended for performance improvement to take effect.

Parity 1.3.8

Parity 1.3.8 is our EIP150 hard-fork compliant release.

Running this will enact a mild change of the protocol at block number 2,463,000 which should occur on Tuesday 18th October 2016 at approximately 12:20 London time (BST). This change alters the gas prices for a number of operations, mainly centring around i/o intensive Merkle trie lookups (BALANCE, EXTCODESIZE &c.) and state-trie polluters (SUICIDE, CREATE and CALL). These operations were heavily underpriced, an oversight which lead to the recent degradation of network service. The full details of the alteration are specified in EIP-150.

Additionally several issues have been fixed including:

• a transaction queue limitation leading to dropped transactions;
• a synchronisation issue leading to stalls when syncing;

And some small features including database performance improvements and additional logging.

Upgrading private chain specification files.

All the chain specification files now have EIP-150 rules enabled by default. To continue using the chain add the eip150Transition key under Engine/ethash/params and set it to a future transition block as shown in this example.

The key related to homestead transition has been renamed from frontierCompatibilityModeLimit to homesteadTransition.

Parity 1.3.7

This release contains fixes to reduce memory usage under the DoS attack and improve transaction relay.

Parity 1.3.6

Parity 1.3.6 is another hotfix release to address transaction spam and deal with stability issues. With this release transaction pool gas limit no longer applies to local transactions. Full list of changes is available here